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NVIDIA GeForce MX450

NVIDIA GeForce MX450

Nvidia GeForce MX450(N18S-G5,N18S-G5-B,N18S-LP代号)是笔记本电脑专用的入门级移动图形卡。它使用与GeForce GTX 1650相同的TU117芯片,但减少了64位的内存总线。此外,MX450是首款支持PCIe Gen 4 x4的移动GPU。

当前有四个具有不同规格和性能的不同版本:

N18S-G5-B:GBD-128封装,1395-1575 MHz,GDDR6 5001 MHz,28.5 W

N18S-G5:GB2E-64封装,1395-1575 MHz,GDDR6 5001 MHz,25 W

N18S-G5:GB2E-64封装,1395-1575 MHz,GDDR5 3501 MHz,25 W

N18S-LP:GB2E-64封装,720-930 MHz,GDDR6 5001 MHz,12 W

尤其是LP =低功耗型号比典型的25瓦型号慢得多。

25瓦GDDR6 N18S-G5应该比GeForce GTX 1050快20%,但当然要低于GTX 1650(Max-Q)。因此,要求苛刻的游戏(例如“地平线零黎明”)应运行最低设置。 F1 2020等要求不高的游戏可以中高设置和全高清运行。

TU117芯片是台积电(TSMC)12nm工艺制造的,由于功耗较低(TGP指定为12至28.5 W),因此也适用于轻薄笔记本电脑。通常,它打算用作基于Tiger Lake-U的笔记本电脑的附加图形卡。

ManufacturerNVIDIA
GeForce MX300 Series
GeForce MX450 896 @ 1.4 - 1.58 GHz64 Bit @ 10002 MHz
GeForce MX350 640 @ 1.35 - 1.47 GHz64 Bit @ 7000 MHz
GeForce MX330 384 @ 1.53 - 1.59 GHz64 Bit @ 7000 MHz
CodenameN17S-G5 / GP107-670-A1
ArchitectureTuring
Pipelines896 - unified
Core Speed1395 - 1575 (Boost) MHz
Memory Speed10002 MHz
Memory Bus Width64 Bit
Memory TypeGDDR5,GDDR6
Max. Amount of Memory2048 MB
Shared Memoryno
DirectXDirectX 12_1
technology12 nm
FeaturesVulkan 1.1, OpenGL 4.6, OpenCL 1.2, GPU Boost 3.0, Multi Monitor, Optimus, PCIe 3.0, GameWorks
Date of Announcement01.08.2020

Benchmarks

Performance Rating - 3DMark 11 + Fire Strike + Time Spy
14 pt (15%)
AMD Radeon HD 8180 -90%
...
NVIDIA T500 Mobile -5%
NVIDIA GeForce GTX 460 768MB -5%
AMD Radeon RX Vega 7 -4%
AMD Radeon RX Vega 6 (Ryzen 4000/5000) -3%
Intel Iris Pro Graphics 580 -2%
NVIDIA GeForce GTX 960M -1%
NVIDIA GeForce MX450
NVIDIA GeForce GTX 1050 Ti Max-Q 1%
AMD Radeon HD 7770 1%
AMD Radeon Pro WX Vega M GL 2%
NVIDIA Quadro M2000M 3%
...
AMD Radeon RX 6800 XT 574%
0%
100%
3DMark - 3DMark Time Spy Score
min: 1827     avg: 2093     median: 2164 (12%)     max: 2288 Points
3DMark - 3DMark Time Spy Graphics
min: 1680     avg: 1779     median: 1682 (9%)     max: 1975 Points
Intel UHD Graphics 600 -94%
...
NVIDIA Quadro P1000 -22%
Intel Iris Xe Graphics G7 96EUs -20%
AMD Radeon R7 370 -19%
AMD Radeon Pro 560X -9%
NVIDIA GeForce GTX 1050 Max-Q -9%
Intel Iris Xe MAX Graphics -3%
NVIDIA GeForce MX450
AMD Radeon RX 560X (Laptop) 1%
NVIDIA T500 Mobile 9%
NVIDIA Quadro P2000 15%
NVIDIA Quadro P2000 Max-Q 15%
AMD Radeon Pro WX Vega M GL 16%
...
0%
100%
3DMark - 3DMark Ice Storm Unlimited Graphics
302347 Points (48%)
3DMark - 3DMark Ice Storm Extreme Graphics
85281 Points (12%)
3DMark - 3DMark Cloud Gate Score
min: 18212     avg: 18306     median: 18305.5 (24%)     max: 18399 Points
3DMark - 3DMark Cloud Gate Graphics
min: 27150     avg: 28149     median: 28149 (14%)     max: 29148 Points
3DMark - 3DMark Fire Strike Standard Score
min: 4191     avg: 5093     median: 4254 (11%)     max: 6833 Points
3DMark - 3DMark Fire Strike Standard Graphics
min: 4371     avg: 5494     median: 4611 (9%)     max: 7500 Points
3DMark - 3DMark Ice Storm Graphics
88274 Points (12%)
3DMark 11 - 3DM11 Performance Score
min: 6987     avg: 8240     median: 8228 (19%)     max: 9505 Points
3DMark 11 - 3DM11 Performance GPU
min: 6524     avg: 7923     median: 8296 (14%)     max: 8950 Points
...
AMD Radeon HD 8970M -9%
AMD Radeon Pro 560X -4%
NVIDIA GeForce GTX 780M -3%
AMD Radeon RX 460 (Laptop) -2%
AMD Radeon RX 560X (Laptop) 0%
NVIDIA GeForce MX450
NVIDIA GeForce GTX 765M SLI 0%
Intel Iris Xe MAX Graphics 1%
NVIDIA T500 Mobile 2%
NVIDIA Quadro P2000 Max-Q 3%
NVIDIA Quadro M3000M 5%
AMD Radeon RX 560 (Laptop) 5%
NVIDIA GeForce GTX 950 5%
NVIDIA Quadro P2000 6%
...
AMD Radeon RX 6900 XT 646%
0%
100%
3DMark Vantage
3DM Vant. Perf. total +
3DM Vant. Perf. GPU no PhysX +
Unigine Valley 1.0 - Unigine Valley 1.0 DX
20.5 fps (10%)
Unigine Heaven 3.0 - Unigine Heaven 3.0 DX 11
57.2 fps (19%)
Unigine Heaven 3.0 - Unigine Heaven 3.0 OpenGL
53.9 fps (24%)
Unigine Heaven 2.1 - Heaven 2.1 high
86.1 fps (16%)
...
NVIDIA GeForce GTX 480 -9%
NVIDIA GeForce GTX 570 -5%
NVIDIA GeForce GTX 1050 Ti Max-Q 0%
NVIDIA Quadro P2000 0%
NVIDIA GeForce MX450
AMD Radeon HD 7870 1%
AMD Radeon R9 M290X 3%
NVIDIA GeForce GTX 765M SLI 11%
NVIDIA GeForce GTX 780M 12%
NVIDIA GeForce GTX 580 16%
NVIDIA GeForce GTX 1050 Max-Q 17%
...
0%
100%
Cinebench R15
Cinebench R15 OpenGL 64 Bit +
Cinebench R15 OpenGL Ref. Match 64 Bit +
GFXBench (DX / GLBenchmark) 2.7
GLBench 2.7 T-Rex HD Offscreen C24Z16 +
GLBench 2.7 T-Rex HD Onscreen C24Z16 +
GFXBench 3.0 - GFXBench 3.0 Manhattan Offscreen
209 fps (23%)
GFXBench 3.0 - GFXBench 3.0 Manhattan
134 fps (37%)
GFXBench - GFXBench 5.0 Aztec Ruins High Tier Onscreen
75.1 fps (48%)
GFXBench - GFXBench 5.0 Aztec Ruins High Tier Offscreen
44.4 fps (18%)
GFXBench - GFXBench 5.0 Aztec Ruins Normal Tier Onscreen
113 fps (55%)
GFXBench - GFXBench 5.0 Aztec Ruins Normal Tier Offscreen
118 fps (20%)
GFXBench - GFXBench Car Chase Offscreen
104 fps (24%)
GFXBench - GFXBench Car Chase Onscreen
96.7 fps (36%)
Basemark GPU 1.2 - Basemark GPU 1.2 Vulkan Official Medium Offscreen 1080
235 fps (20%)
LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
492 Samples/s (5%)
LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
986 Samples/s (3%)
ComputeMark v2.1 - ComputeMark v2.1 Result
4104 points (9%)
Power Consumption - Furmark Stress Test Power Consumption - external Monitor *
30.9 Watt (6%)
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Power Consumption - The Witcher 3 Power Consumption - external Monitor *
36.4 Watt (6%)
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Power Consumption - Witcher 3 Power Consumption *
41 Watt (9%)
Clock Speed - GPU Clock Witcher 3 ultra
1039 MHz (54%)
Clock Speed - GPU Clock Speed Furmark
879 MHz (35%)
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Game Benchmarks

The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.

low 1280x720
35.5  fps    + Compare
med. 1920x1080
14.5  fps    + Compare
high 1920x1080
9.7  fps    + Compare
» With all tested laptops playable in detail settings low.
low 1280x720
41  fps    + Compare
med. 1920x1080
17  fps    + Compare
high 1920x1080
11  fps    + Compare
ultra 1920x1080
10  fps    + Compare
» With all tested laptops playable in detail settings low.
low 1280x720
66.9  fps    + Compare
med. 1920x1080
25.8  fps    + Compare
high 1920x1080
24.9  fps    + Compare
ultra 1920x1080
21.7  fps    + Compare
» With all tested laptops playable in detail settings low.
low 1280x720
53.9  fps    + Compare
med. 1920x1080
20.8  fps    + Compare
high 1920x1080
18.7  fps    + Compare
» With all tested laptops playable in detail settings low.
low 1280x720
23  fps    + Compare
med. 1920x1080
10  fps    + Compare
high 1920x1080
6  fps    + Compare
» The benchmarks indicate that the game is not playable in the tested settings.
low 1280x720
43  fps    + Compare
med. 1920x1080
24  fps    + Compare
high 1920x1080
16  fps    + Compare
ultra 1920x1080
6  fps    + Compare
» With all tested laptops playable in detail settings low.
low 1280x720
53.9  fps    + Compare
med. 1920x1080
25.3  fps    + Compare
high 1920x1080
22.7  fps    + Compare
» With all tested laptops playable in detail settings low.
low 1280x720
77.6 fps  fps    + Compare
med. 1920x1080
14.1 fps  fps    + Compare
high 1920x1080
10.8 fps  fps    + Compare
» With all tested laptops playable in detail settings low.
low 1280x720
85.9  fps    + Compare
med. 1920x1080
31  fps    + Compare
high 1920x1080
12.4  fps    + Compare
» With all tested laptops playable in detail settings low.
low 1280x720
35.8  fps    + Compare
med. 1920x1080
17.3 fps  fps    + Compare
high 1920x1080
10.7 fps  fps    + Compare
» With all tested laptops playable in detail settings low.
Additional Benchmarks
Low-End TAAAA 1920x1080
27
low 1280x720
37  fps    + Compare
med. 1920x1080
21  fps    + Compare
high 1920x1080
17  fps    + Compare
ultra 1920x1080
6  fps    + Compare
» With all tested laptops playable in detail settings low.
low 1280x720
49.2  fps    + Compare
med. 1920x1080
21.8  fps    + Compare
high 1920x1080
20.6  fps    + Compare
ultra 1920x1080
20.4  fps    + Compare
» With all tested laptops playable in detail settings low.
F1 2020

F1 2020

2020
low 1280x720
121  fps    + Compare