NVIDIA GeForce MX450
Nvidia GeForce MX450 (kodnamn N18S-G5, N18S-G5-B, N18S-LP) är ett dedikerat grafikkort på instegsnivå för bärbara datorer. Det använder samma TU117-chip som GeForce GTX 1650 men med en enklare minnesbuss på 64 bit. Vidare är MX450 den första mobila GPU:n med stöd för PCIe Gen 4 x4.
Det finns för tillfället fyra olika varianter med olika specifikationer och prestanda:
N18S-G5-B: GBD-128 Package, 1395 - 1575 MHz, GDDR6 5001 MHz, 28.5 W
N18S-G5: GB2E-64 Package, 1395 - 1575 MHz, GDDR6 5001 MHz, 25 W
N18S-G5: GB2E-64 Package, 1395 - 1575 MHz, GDDR5 3501 MHz, 25 W
N18S-LP: GB2E-64 Package, 720 - 930 MHz, GDDR6 5001 MHz, 12 W
I synnerhet är LP = Low Power-varianten betydligt långsammare än en typisk 25 Watt-variant.
GDDR6 N18S-G5 på 25 Watt borde vara upp till 20% snabbare än ett GeForce GTX 1050 men förstås inte lika snabbt som ett GTX 1650 (Max-Q). Således kommer krävande spel som Horizon Zero Dawn bara gå att köra på låga inställningar. Mindre krävande spel som F1 2020 går att spela på mellan- eller höga inställningar och i Full HD.
TU117-chippet tillverkas i 12nm av TSMC och tack vare relativt låg energiförbrukning (TGP värderat till mellan 12 och 28.5 W) passar denna dGPU även bra för tunna och lätta bärbara datorer. Den är i huvudsak tänkt som ett extra grafikkort för bärbara datorer baserade på Tiger Lake-U.
GeForce MX300 Serie 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
Kodnamn N17S-G5 / GP107-670-A1 Arkitektur Turing Pipelines 896 - unified TMUs 56 ROPs 16 Kärnhastighet 1395 - 1575 (Boost) MHz Minneshastighet 10000 effective = 1250 MHz Minnesbuss 64 Bit Minnestyp GDDR5, GDDR6 Max. minne 2048 MB Delat minne nej Memory Bandwidth 80 GB/s API DirectX 12_1, OpenGL 4.6 Strömförbrukning 25 Watt (12 - 29 Watt TGP) Antal transistorer 4.7 Billion Die Size 200 mm² Teknologi 12 nm PCIe 4.0 Funktioner Vulkan 1.1, OpenGL 4.6, OpenCL 1.2, GPU Boost 3.0, Multi Monitor, Optimus, PCIe 3.0, GameWorks Lanseringsdatum 01.08.2020
Prestandatester Performance Rating - 3DMark 11 + Fire Strike + Time Spy
7.5 pt (8%)
...
AMD Radeon R9 M280X -6%
NVIDIA GeForce GTX 1050 Max-Q -6%
AMD Radeon RX Vega 9 -4%
AMD Radeon R9 M385X 0%
NVIDIA Quadro K3100M 6%
NVIDIA Quadro P1000 7%
AMD FirePro M5100 7%
...
NVIDIA GeForce GTX 1080 SLI (Laptop) 624%
3DMark - 3DMark Time Spy Score
min: 1204 avg: 1995 median: 2099 (6%) max: 2586 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W TDP 32 W 85% 83% 95% 100% 82%
Intel UHD Graphics 605 -94%
...
NVIDIA GeForce GTX 1050 Max-Q -12%
AMD Radeon Pro 560X -11%
Intel Iris Xe MAX Graphics -6%
AMD Radeon RX 560X (Laptop) -4%
NVIDIA T500 Laptop GPU -2%
NVIDIA Quadro P2000 Max-Q 11%
AMD Radeon Pro WX Vega M GL 11%
NVIDIA Quadro P2000 13%
AMD Radeon 680M 18%
AMD Radeon Pro Vega 16 22%
NVIDIA GeForce GTX 1050 Ti Mobile 23%
NVIDIA GeForce GTX 1050 Ti Max-Q 23%
...
3DMark - 3DMark Time Spy Graphics
min: 1086 avg: 1796 median: 1900 (5%) max: 2300 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W TDP 32 W 83% 83% 96% 100% 84%
Intel UHD Graphics 605 -94%
...
NVIDIA Quadro P1000 -22%
AMD Radeon 660M -20%
AMD Radeon Pro 560X -10%
NVIDIA GeForce GTX 1050 Max-Q -10%
Intel Iris Xe MAX Graphics -3%
AMD Radeon RX 560X (Laptop) 0%
NVIDIA T500 Laptop GPU 1%
NVIDIA Quadro P2000 14%
NVIDIA Quadro P2000 Max-Q 14%
AMD Radeon Pro WX Vega M GL 15%
AMD Radeon 680M 17%
AMD Radeon Pro Vega 16 22%
...
NVIDIA GeForce GTX 1080 SLI (Laptop) 604%
3DMark - 3DMark Ice Storm Unlimited Graphics
min: 302347 avg: 330908 median: 335125 (39%) max: 365909 Points
GPU TDP ? TDP 12 W TDP 25 W 93% 87% 100%
...
NVIDIA GeForce GTX 1060 Mobile -8%
NVIDIA Quadro P620 -6%
NVIDIA GeForce GTX 1660 Ti Max-Q -5%
NVIDIA GeForce GTX 1050 Max-Q -4%
NVIDIA GeForce GTX 1050 Ti Max-Q -2%
NVIDIA Quadro P2000 Max-Q -1%
NVIDIA Quadro P2000 6%
AMD Radeon RX Vega M GH 8%
NVIDIA Quadro P4000 12%
...
NVIDIA Quadro RTX 5000 (Laptop) 51%
3DMark - 3DMark Ice Storm Extreme Graphics
min: 29368 avg: 50045 median: 48270.5 (7%) max: 85281 Points
GPU TDP ? TDP 12 W TDP 25 W 34% 100% 61%
Intel HD Graphics (Bay Trail) -85%
...
AMD Radeon Pro WX 3100 -9%
Intel UHD Graphics Xe G4 48EUs -5%
NVIDIA Quadro RTX 5000 Max-Q -5%
AMD Radeon R8 M365DX -4%
Intel Iris Plus Graphics G4 (Ice Lake 48 EU) -3%
AMD Radeon R8 M445DX 2%
Intel Iris Plus Graphics G7 (Ice Lake 64 EU) 10%
AMD Radeon RX 560X (Laptop) 13%
Intel HD Graphics 630 14%
...
3DMark - 3DMark Cloud Gate Score
min: 14229 avg: 18957 median: 18399 (20%) max: 27571 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W 89% 88% 82% 100%
Intel Graphics Media Accelerator (GMA) 4500MHD -99%
...
NVIDIA Quadro M4000M -7%
AMD Radeon RX Vega 7 -4%
AMD Radeon Pro 560X -4%
NVIDIA Quadro P4000 -1%
NVIDIA Quadro P600 1%
NVIDIA Quadro P1000 3%
AMD Radeon Pro WX Vega M GL 4%
...
3DMark - 3DMark Cloud Gate Graphics
min: 25467 avg: 29167 median: 27570 (9%) max: 33806 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W 94% 96% 90% 100%
Intel Graphics Media Accelerator (GMA) 4500MHD -100%
...
NVIDIA Quadro M1200 -6%
NVIDIA Quadro P1000 -5%
AMD Radeon 660M -4%
NVIDIA Quadro P2000 Max-Q -2%
NVIDIA GeForce GT 755M SLI -1%
NVIDIA Quadro P600 -1%
NVIDIA Quadro P620 4%
AMD Radeon RX 460 (Laptop) 7%
AMD Radeon Pro 560X 11%
...
3DMark - 3DMark Fire Strike Standard Score
min: 4131 avg: 4649 median: 4306 (8%) max: 6833 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W TDP 32 W 97% 87% 89% 95% 100%
...
AMD Radeon Pro 460 -12%
NVIDIA Quadro P620 -4%
NVIDIA Quadro P1000 -3%
AMD Radeon R9 M290X 3%
AMD Radeon RX 560 (Laptop) 5%
AMD Radeon Pro 560X 7%
NVIDIA GeForce GTX 1050 Max-Q 12%
...
3DMark - 3DMark Fire Strike Standard Graphics
min: 4336 avg: 4869 median: 4725 (7%) max: 5753 Points
GPU TDP ? TDP 12 W TDP 15 W TDP 25 W TDP 32 W 92% 85% 90% 94% 100%
...
NVIDIA T500 Laptop GPU -11%
AMD Radeon Pro 460 -6%
NVIDIA Quadro P620 -4%
NVIDIA Quadro P1000 -2%
AMD Radeon RX 460 (Laptop) 5%
AMD Radeon R9 M290X 9%
NVIDIA GeForce GTX 1050 Max-Q 17%
AMD Radeon Pro 560X 17%
...
NVIDIA GeForce GTX 1080 SLI (Laptop) 720%
3DMark - 3DMark Ice Storm Graphics
min: 29374 avg: 57100 median: 54872.5 (7%) max: 88274 Points
GPU TDP ? TDP 12 W TDP 25 W 42% 100% 68%
Intel Graphics Media Accelerator (GMA) 4500MHD -88%
...
AMD Radeon RX 550X (Laptop) -4%
AMD Radeon HD 8550G + HD 8670M Dual Graphics 0%
AMD Radeon HD 6620G + HD 7670M Dual Graphics 0%
AMD Radeon HD 8650G + HD 8670M Dual Graphics 4%
Intel UHD Graphics G1 (Ice Lake 32 EU) 7%
...
3DMark - 3DMark Wild Life Unlimited
min: 11448 avg: 13149 median: 12794.5 (6%) max: 15557 Points
GPU TDP 12 W TDP 25 W 83% 100%
Intel UHD Graphics 605 -93%
...
Intel UHD Graphics Xe G4 48EUs -50%
AMD Radeon RX 560X (Laptop) -9%
Intel Iris Xe MAX Graphics 1%
AMD Radeon 680M 16%
Apple M1 7-Core GPU 23%
Apple M1 8-Core GPU 38%
Apple M2 8-Core GPU 60%
NVIDIA GeForce GTX 1650 Ti Max-Q 62%
...
Apple M1 Max 32-Core GPU 448%
3DMark - 3DMark Wild Life Extreme Unlimited
min: 3693 avg: 4040 median: 3830 (4%) max: 4597 Points
Intel UHD Graphics 605 -93%
...
Intel UHD Graphics Xe G4 48EUs -56%
AMD Radeon 680M -12%
AMD Radeon RX 560X (Laptop) -10%
Apple M1 7-Core GPU 12%
Apple M1 8-Core GPU 16%
Apple M2 8-Core GPU 41%
Apple M2 10-Core GPU 60%
Apple M1 Pro 14-Core GPU 129%
...
3DMark - 3DMark Night Raid Graphics Score
min: 20702 avg: 20744 median: 20743.5 (8%) max: 20785 Points
Intel UHD Graphics 600 -91%
...
AMD Radeon RX Vega 7 -34%