AMD Radeon RX Vega M GH vs NVIDIA A40 PCIe
GPU Specs Compare
Graphics Card
Release Date
Feb 2018
Oct 2020
Generation
Vega
Tesla
Type
Mobile
Desktop
Bus Interface
IGP
PCIe 4.0 x16
Clock Speeds
Base Clock
1063 MHz
1305 MHz
Boost Clock
1190 MHz
1740 MHz
Memory Clock
800 MHz
1812 MHz
Memory
Memory Size
4GB
48GB
Memory Type
HBM2
GDDR6
Memory Bus
1024bit
384bit
Bandwidth
204.8GB/s
695.8GB/s
Render Config
Compute Units
24
-
Shading Units
1536
10752
TMUs
96
336
ROPs
64
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
6 MB
SM Count
-
84
Tensor Cores
-
336
RT Cores
-
84
Theoretical Performance
Pixel Rate
76.16 GPixel/s
194.9 GPixel/s
Texture Rate
114.2 GTexel/s
584.6 GTexel/s
FP16 (half)
3.656 TFLOPS
37.42 TFLOPS
FP32 (float)
3.656 TFLOPS
37.42 TFLOPS
FP64 (double)
228.5 GFLOPS
584.6 GFLOPS
Graphics Processor
GPU Name
Polaris 22
GA102
GPU Variant
VegaM XT(C7398773)
-
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
5 billion
28.3 billion
Die Size
208 mm²
628 mm²
Board Design
TDP
100W
300W
Outputs
No outputs
3x DisplayPort 1.4a
Suggested PSU
-
700 W
Power Connectors
-
8-pin EPS
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6
CUDA
-
8.6