AMD Radeon RX Vega M GH vs NVIDIA H800 SXM5
GPU Specs Compare
Graphics Card
Release Date
Feb 2018
Mar 2023
Generation
Vega
Server Hopper
Type
Mobile
AI GPU
Bus Interface
IGP
PCIe 5.0 x16
Clock Speeds
Base Clock
1063 MHz
1095 MHz
Boost Clock
1190 MHz
1755 MHz
Memory Clock
800 MHz
1313 MHz
Memory
Memory Size
4GB
80GB
Memory Type
HBM2
HBM3
Memory Bus
1024bit
5120bit
Bandwidth
204.8GB/s
3.36TB/s
Render Config
Compute Units
24
-
Shading Units
1536
16896
TMUs
96
528
ROPs
64
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
1024 KB
50 MB
SM Count
-
132
Tensor Cores
-
528
Theoretical Performance
Pixel Rate
76.16 GPixel/s
42.12 GPixel/s
Texture Rate
114.2 GTexel/s
926.6 GTexel/s
FP16 (half)
3.656 TFLOPS
237.2 TFLOPS
FP32 (float)
3.656 TFLOPS
59.30 TFLOPS
FP64 (double)
228.5 GFLOPS
29.65 TFLOPS
Graphics Processor
GPU Name
Polaris 22
GH100
GPU Variant
VegaM XT(C7398773)
-
Architecture
GCN 4.0
Hopper
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5 billion
80 billion
Die Size
208 mm²
814 mm²
Board Design
TDP
100W
700W
Outputs
No outputs
No outputs
Suggested PSU
-
1100 W
Power Connectors
-
8-pin EPS
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A
CUDA
-
9.0