NVIDIA GeForce MX450
La Nvidia GeForce MX450 (nom de code N18S-G5, N18S-G5-B, N18S-LP) est une carte graphique mobile d'entrée de gamme dédiée aux ordinateurs portables. Elle utilise la même puce TU117 que la GeForce GTX 1650, mais avec un bus mémoire réduit à 64 bits. De plus, la MX450 est la première carte graphique mobile à prendre en charge la norme PCIe Gen 4 x4.
Actuellement, quatre versions différentes sont disponibles avec des spécifications et des performances différentes :
N18S-G5-B : boîtier GBD-128, 1395 - 1575 MHz, GDDR6 5001 MHz, 28,5 W
N18S-G5 : paquet GB2E-64, 1395 - 1575 MHz, GDDR6 5001 MHz, 25 W
N18S-G5 : paquet GB2E-64, 1395 - 1575 MHz, GDDR5 3501 MHz, 25 W
N18S-LP : paquet GB2E-64, 720 - 930 MHz, GDDR6 5001 MHz, 12 W
En particulier, la variante LP = Low Power est significativement plus lente que la variante typique de 25 Watt.
La GDDR6 N18S-G5 de 25 watts devrait être jusqu'à 20% plus rapide qu'une GeForce GTX 1050 mais bien sûr en dessous d'une GTX 1650 (Max-Q). Par conséquent, les jeux exigeants comme Horizon Zero Dawn devraient fonctionner avec les réglages les plus bas. Les jeux moins exigeants comme F1 2020 peuvent être joués avec des paramètres moyens à élevés et en Full HD.
La puce TU117 est fabriquée en 12nm chez TSMC et grâce à la consommation d'énergie relativement faible (TGP spécifiée entre 12 et 28,5 W), le dGPU est également adapté aux ordinateurs portables fins et légers. Elle est principalement destinée à servir de carte graphique supplémentaire pour les ordinateurs portables basés sur Tiger Lake-U.
GeForce MX300 Gamme GeForce MX450 896 @ 1.4 - 1.58 GHz 64 Bit @ 10000 MHz GeForce MX350 640 @ 1.35 - 1.47 GHz 64 Bit @ 7000 MHz GeForce MX330 384 @ 1.53 - 1.59 GHz 64 Bit @ 7000 MHz
Nom de code N17S-G5 / GP107-670-A1 Architecture Turing Pipelines 896 - unifiés TMUs 56 ROPs 16 Fréquence du noyau interne 1395 - 1575 (Boost) MHz Fréquence de la mémoire 10000 effective = 1250 MHz Largeur du bus mémoire 64 Bit Type de mémoire GDDR5,GDDR6 Quantité maximale possible de mémoire embarquée 2048 Mo Mémoire partagée non Memory Bandwidth 80 GB/s API DirectX 12_1, OpenGL 4.6 Consommation d'énergie 25 Watt(s) (12 - 29 Watt(s) TGP) Nombre de transistors 4.7 Billion Die Size 200 mm² technologie 12 nm PCIe 4.0 Caractéristiques Vulkan 1.1, OpenGL 4.6, OpenCL 1.2, GPU Boost 3.0, Multi Monitor, Optimus, PCIe 3.0, GameWorks Date de présentation 01.08.2020
Benchmarks Performance Rating - 3DMark 11 + Fire Strike + Time Spy
9.6 pt (10%)
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NVIDIA GeForce GTX 1050 Max-Q -5%
NVIDIA Quadro P2000 Max-Q -4%
Intel Iris Pro Graphics 580 4%
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3DMark - 3DMark Time Spy Score
min: 1204 moyenne: 1986 médian: 2095 (11%) maximum: 2586 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W TDP 32 W 84% 83% 95% 100% 82%
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AMD Radeon 660M -14%
NVIDIA GeForce GTX 1050 Max-Q -12%
AMD Radeon Pro 560X -11%
AMD Radeon RX 560X (Laptop) -3%
NVIDIA Quadro P2000 Max-Q 11%
NVIDIA GeForce GTX 1050 Ti Mobile 23%
NVIDIA GeForce GTX 1050 Ti Max-Q 24%
AMD Radeon 680M 28%
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3DMark - 3DMark Time Spy Graphics
min: 1086 moyenne: 1789 médian: 1896 (9%) maximum: 2300 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W TDP 32 W 81% 83% 96% 100% 84%
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NVIDIA Quadro P620 -22%
AMD Radeon Pro 560X -10%
NVIDIA GeForce GTX 1050 Max-Q -10%
AMD Radeon RX 560X (Laptop) 0%
NVIDIA Quadro P2000 Max-Q 15%
NVIDIA GeForce GTX 1050 Ti Max-Q 25%
AMD Radeon 680M 27%
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3DMark - 3DMark Ice Storm Unlimited Graphics
min: 302347 moyenne: 330908 médian: 335125 (45%) maximum: 365909 Points
GPU TDP ? TDP 12 W TDP 25 W 93% 87% 100%
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NVIDIA Quadro P620 -6%
NVIDIA GeForce GTX 1050 Max-Q -4%
NVIDIA GeForce GTX 1050 Ti Max-Q -2%
NVIDIA Quadro P2000 Max-Q -1%
NVIDIA GeForce GTX 1070 Mobile 3%
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3DMark - 3DMark Ice Storm Extreme Graphics
min: 29368 moyenne: 50045 médian: 48270.5 (7%) maximum: 85281 Points
GPU TDP ? TDP 12 W TDP 25 W 34% 100% 61%
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AMD Radeon RX 550X (Laptop) -10%
Intel UHD Graphics Xe G4 48EUs -5%
Intel Iris Plus Graphics G4 (Ice Lake 48 EU) -3%
Intel Iris Plus Graphics G7 (Ice Lake 64 EU) 10%
AMD Radeon RX 560X (Laptop) 13%
Intel HD Graphics 630 14%
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3DMark - 3DMark Cloud Gate Score
min: 14229 moyenne: 18797 médian: 18305.5 (22%) maximum: 27571 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W 87% 88% 82% 100%
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AMD Radeon RX Vega 7 -3%
AMD Radeon Pro 560X -3%
NVIDIA Quadro P600 2%
AMD Radeon R9 M295X 8%
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3DMark - 3DMark Cloud Gate Graphics
min: 25467 moyenne: 29049 médian: 27558 (11%) maximum: 33806 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W 93% 96% 90% 100%
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AMD Radeon Pro 460 -7%
NVIDIA Quadro P2000 Max-Q -1%
NVIDIA Quadro P600 0%
NVIDIA Quadro P620 5%
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3DMark - 3DMark Fire Strike Standard Score
min: 4131 moyenne: 4652 médian: 4304 (11%) maximum: 6833 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W TDP 32 W 97% 87% 89% 95% 100%
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AMD Radeon Pro 460 -12%
NVIDIA Quadro P620 -4%
AMD Radeon RX 560 (Laptop) 5%
AMD Radeon Pro 560X 7%
NVIDIA GeForce GTX 1050 Max-Q 12%
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3DMark - 3DMark Fire Strike Standard Graphics
min: 4336 moyenne: 4872 médian: 4707 (9%) maximum: 5753 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W TDP 32 W 92% 85% 90% 94% 100%
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AMD Radeon Pro 460 -6%
NVIDIA Quadro P620 -4%
NVIDIA GeForce GTX 1050 Max-Q 17%
AMD Radeon Pro 560X 17%
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3DMark - 3DMark Ice Storm Graphics
min: 29374 moyenne: 57100 médian: 54872.5 (7%) maximum: 88274 Points
GPU TDP ? TDP 12 W TDP 25 W 42% 100% 68%
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AMD Radeon RX 550X (Laptop) -4%
Intel UHD Graphics G1 (Ice Lake 32 EU) 7%
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3DMark - 3DMark Night Raid Graphics Score
min: 20702 moyenne: 20744 médian: 20743.5 (12%) maximum: 20785 Points
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AMD Radeon RX Vega 7 -35%
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3DMark 11 - 3DM11 Performance Score
min: 6745 moyenne: 8126 médian: 8148 (16%) maximum: 9885 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W 96% 83% 99% 100%
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NVIDIA GeForce GTX 1050 Max-Q -10%
AMD Radeon RX 560X (Laptop) -7%
AMD Radeon Pro 560X -3%
NVIDIA Quadro P2000 Max-Q 3%
AMD Radeon R9 M295X 7%
NVIDIA GeForce GTX 1050 Ti Max-Q 10%
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3DMark 11 - 3DM11 Performance GPU
min: 6341 moyenne: 8174 médian: 8296 (12%) maximum: 9580 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W 96% 77% 97% 100%
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AMD Radeon Pro 560X -7%
AMD Radeon RX 560X (Laptop) -2%
NVIDIA Quadro P2000 Max-Q 0%
AMD Radeon RX 560 (Laptop) 2%
NVIDIA GeForce GTX 1050 Ti Max-Q 7%
AMD Radeon R9 M295X 8%
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3DMark Vantage 3DM Vant. Perf. total + 3DMark Vantage - 3DM Vant. Perf. total
22831 Points (7%)
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3DM Vant. Perf. GPU no PhysX + 3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
21740 Points (17%)
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AMD Radeon RX 560X (Laptop) -9%
NVIDIA Quadro P620 0%
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Unigine Valley 1.0 - Unigine Valley 1.0 DX
20.5 fps (9%)
Intel HD Graphics (Cherry Trail) -94%
...
AMD Radeon Pro 560 -11%
AMD Radeon Pro 460 -11%
NVIDIA Quadro P600 17%
NVIDIA GeForce GTX 1050 Max-Q 50%
...
Unigine Heaven 3.0 - Unigine Heaven 3.0 DX 11
57.2 fps (19%)
...
NVIDIA GeForce GTX 1050 Max-Q 23%
...
Unigine Heaven 3.0 - Unigine Heaven 3.0 OpenGL
53.9 fps (24%)
...
Apple M1 7-Core GPU -32%
NVIDIA GeForce GTX 1050 Max-Q 21%
...
Unigine Heaven 2.1 - Heaven 2.1 high
86.1 fps (16%)
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NVIDIA GeForce GTX 1050 Ti Max-Q 0%
NVIDIA GeForce GTX 1050 Max-Q 18%
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Cinebench R15 Cinebench R15 OpenGL 64 Bit + Cinebench R15 - Cinebench R15 OpenGL 64 Bit
min: 98.1 moyenne: 129.3 médian: 131.5 (35%) maximum: 150 fps
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W TDP 32 W 87% 96% 100% 80% 87%
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Apple M2 10-Core GPU 0%
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Cinebench R15 OpenGL Ref. Match 64 Bit + Cinebench R15 - Cinebench R15 OpenGL Ref. Match 64 Bit
99.6 % (100%)
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W TDP 32 W 100% 100% 100% 100% 100%
...
NVIDIA GeForce GTX 1050 Ti Max-Q 0%
NVIDIA Quadro P2000 Max-Q 0%
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GFXBench (DX / GLBenchmark) 2.7 GFXBench 2.7 T-Rex HD Onscreen C24Z16 + GFXBench (DX / GLBenchmark) 2.7 - GFXBench 2.7 T-Rex HD Onscreen C24Z16
194.8 fps (6%)
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AMD Radeon 540X -32%
AMD Radeon RX Vega 8 (Ryzen 2000/3000) -30%
AMD Radeon RX Vega 10 -28%
Intel UHD Graphics G1 (Ice Lake 32 EU) -13%
AMD Radeon RX 560X (Laptop) -6%
AMD Radeon RX Vega 7 8%
Intel Iris Plus Graphics G4 (Ice Lake 48 EU) 24%
GFXBench T-Rex HD Offscreen C24Z16 + GFXBench (DX / GLBenchmark) 2.7 - GFXBench T-Rex HD Offscreen C24Z16
411 fps (3%)
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AMD Radeon RX 550X (Laptop) -35%
AMD Radeon Pro 560 -31%
NVIDIA Quadro P520 -22%
AMD Radeon Pro 460 -22%
AMD Radeon R9 M295X -4%
AMD Radeon RX 560X (Laptop) 1%
NVIDIA GeForce GTX 1050 Max-Q 7%
NVIDIA GeForce GTX 1050 Ti Max-Q 29%
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GFXBench 3.0 - GFXBench 3.0 Manhattan
133.9 fps (37%)
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NVIDIA GeForce GTX 1050 Ti Mobile -11%
Apple M1 Max 24-Core GPU -10%
Apple M1 Pro 16-Core GPU -10%
Apple M1 Pro 14-Core GPU -10%
Intel Iris Plus Graphics G4 (Ice Lake 48 EU) -3%
GFXBench 3.0 - GFXBench 3.0 Manhattan Offscreen
209 fps (16%)
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NVIDIA Quadro P520 -21%
AMD Radeon R9 M295X -14%
NVIDIA GeForce GTX 1050 Max-Q 7%
NVIDIA GeForce GTX 1050 Ti Max-Q 21%
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Apple M1 Max 32-Core GPU 487%
GFXBench - GFXBench 5.0 Aztec Ruins High Tier Onscreen
75.1 fps (48%)
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Apple M2 10-Core GPU -28%
AMD Radeon RX 550X (Laptop) -26%
Intel UHD Graphics Xe G4 48EUs -21%
NVIDIA GeForce GTX 1050 Ti Max-Q -20%
AMD Radeon RX 560X (Laptop) -10%
Apple M1 Pro 16-Core GPU 3%
Apple M1 Max 32-Core GPU 20%
Apple M1 Pro 14-Core GPU 24%
Apple M1 Max 24-Core GPU 60%
GFXBench - GFXBench 5.0 Aztec Ruins High Tier Offscreen
44.4 fps (14%)
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AMD Radeon RX Vega 10 -47%
Intel UHD Graphics Xe G4 48EUs -46%
Intel UHD Graphics Xe 32EUs (Tiger Lake-H) -45%
AMD Radeon 540X -44%
AMD Radeon RX Vega 7 -40%
NVIDIA Quadro P520 -33%
AMD Radeon RX 550X (Laptop) -25%
NVIDIA GeForce GTX 1050 Max-Q 8%
NVIDIA GeForce GTX 1050 Ti Max-Q 11%
AMD Radeon RX 560X (Laptop) 18%
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Apple M1 Max 32-Core GPU 597%
GFXBench - GFXBench 5.0 Aztec Ruins Normal Tier Onscreen
112.8 fps (55%)
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Apple M1 7-Core GPU -47%
Apple M1 8-Core GPU -43%
NVIDIA Quadro P520 -34%
Apple M1 Max 32-Core GPU -20%
AMD Radeon RX 560X (Laptop) -17%
Apple M1 Pro 16-Core GPU 2%
Apple M1 Pro 14-Core GPU 5%
Apple M1 Max 24-Core GPU 6%
GFXBench - GFXBench 5.0 Aztec Ruins Normal Tier Offscreen
118.3 fps (16%)
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Intel Iris Plus Graphics G4 (Ice Lake 48 EU) -51%
AMD Radeon RX Vega 10 -49%
Intel UHD Graphics Xe G4 48EUs -45%
AMD Radeon 540X -44%
AMD Radeon RX Vega 7 -43%
NVIDIA Quadro P520 -35%
AMD Radeon RX 550X (Laptop) -26%
NVIDIA GeForce GTX 1050 Ti Max-Q 1%
NVIDIA GeForce GTX 1050 Max-Q 8%
AMD Radeon RX 560X (Laptop) 12%
...
Apple M1 Max 32-Core GPU 521%
GFXBench - GFXBench Car Chase Onscreen
96.7 fps (3%)
Intel HD Graphics (Cherry Trail) -94%
...
AMD Radeon RX 560X (Laptop) -20%
Apple M1 Pro 16-Core GPU -11%
Apple M1 Max 32-Core GPU -7%
Apple M1 Pro 14-Core GPU 3%
Apple M1 Max 24-Core GPU 24%
AMD Radeon RX 5300M 35%
...
GFXBench - GFXBench Car Chase Offscreen
104.3 fps (0%)
...
NVIDIA Quadro P520 -32%
AMD Radeon Pro 560 -24%
NVIDIA Quadro P620 -11%
AMD Radeon RX 560X (Laptop) -3%
NVIDIA GeForce GTX 1050 Max-Q 4%
NVIDIA GeForce GTX 1050 Ti Max-Q 19%
...
Basemark GPU 1.2 - Basemark GPU 1.2 Vulkan Official Medium Offscreen 1080
235 fps (20%)
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Intel Iris Plus Graphics G7 (Ice Lake 64 EU) -57%
AMD Radeon RX Vega 7 -55%
AMD Radeon Pro 560X -23%
LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
492 Samples/s (2%)
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AMD Radeon Pro 455 -2%
AMD Radeon Pro 555 3%
Intel UHD Graphics Xe 750 32EUs (Rocket Lake) 10%
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LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
986 Samples/s (2%)
...
Intel UHD Graphics Xe G4 48EUs -8%
AMD Radeon RX Vega 7 -7%
AMD Radeon Pro 455 -7%
AMD FirePro W4190M -1%
AMD Radeon Pro 555 2%
...
ComputeMark v2.1 - ComputeMark v2.1 Result
4104 points (8%)
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NVIDIA Quadro P620 -14%
AMD Radeon Pro 560 -8%
AMD Radeon Pro 460 -6%
NVIDIA GeForce GTX 1050 Max-Q 6%
NVIDIA GeForce GTX 1050 Ti Mobile 7%
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Power Consumption - Furmark Stress Test Power Consumption - external Monitor *
min: 30.9 moyenne: 56.2 médian: 62.7 (10%) maximum: 68.8 Watt
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W TDP 32 W 100% 105% 101% 100% 102%
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AMD Radeon Pro 455 0%
Intel UHD Graphics Xe 750 32EUs (Rocket Lake) 7%
AMD Radeon Pro 555 9%
NVIDIA Quadro P620 19%
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Power Consumption - The Witcher 3 Power Consumption - external Monitor *
min: 36.4 moyenne: 55.3 médian: 53.9 (8%) maximum: 69.7 Watt
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W TDP 32 W 101% 104% 102% 100% 101%
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AMD Radeon Pro 455 -13%
AMD Radeon Pro 555 -6%
Apple M1 Max 24-Core GPU 8%
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0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 Tooltip
Power Consumption - Witcher 3 Power Consumption *
min: 39.2 moyenne: 56.9 médian: 56.3 (12%) maximum: 73.5 Watt
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W TDP 32 W 101% 105% 101% 100% 102%
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NVIDIA Quadro P520 -7%
AMD Radeon R7 M340 -6%
AMD Radeon Pro 555 2%
Apple M1 Pro 14-Core GPU 2%
NVIDIA Quadro P620 5%
...