NVIDIA GeForce MX450 25W vs AMD Radeon RX Vega M GH
GPU Specs Compare
Graphics Card
Release Date
Aug 2020
Feb 2018
Generation
GeForce MX
Vega
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x4
IGP
Clock Speeds
Base Clock
720 MHz
1063 MHz
Boost Clock
930 MHz
1190 MHz
Memory Clock
1250 MHz
800 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR6
HBM2
Memory Bus
64bit
1024bit
Bandwidth
80.00GB/s
204.8GB/s
Render Config
SM Count
14
-
Shading Units
896
1536
TMUs
56
96
ROPs
32
64
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Compute Units
-
24
Theoretical Performance
Pixel Rate
29.76 GPixel/s
76.16 GPixel/s
Texture Rate
52.08 GTexel/s
114.2 GTexel/s
FP16 (half)
3.333 TFLOPS
3.656 TFLOPS
FP32 (float)
1.667 TFLOPS
3.656 TFLOPS
FP64 (double)
52.08 GFLOPS
228.5 GFLOPS
Graphics Processor
GPU Name
TU117
Polaris 22
GPU Variant
N18S-G5
VegaM XT(C7398773)
Architecture
Turing
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
12 nm
14 nm
Transistors
4.7 billion
5 billion
Die Size
200 mm²
208 mm²
Board Design
TDP
25W
100W
Outputs
No outputs
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
7.5
-
Shader Model
6.6
6.4
📊 Benchmark
3DMark Time Spy
1,706
-