H200 SXM vs AMD Radeon R9 M270X
GPU Specs Compare
Graphics Card
Release Date
Nov 2023
Feb 2015
Generation
Hopper
Gem System
Type
AI GPU
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1590 MHz
900 MHz
Boost Clock
1980 MHz
1000 MHz
Memory Clock
1313 MHz
1375 MHz
Memory
Memory Size
141GB
2GB
Memory Type
HBM3e
GDDR5
Memory Bus
5120bit
128bit
Bandwidth
4800GB/s
88.00GB/s
Render Config
SM Count
132
-
Shading Units
16896
768
TMUs
528
48
ROPs
24
16
Tensor Cores
528
-
L1 Cache
256 KB (per SM)
16 KB (per CU)
L2 Cache
50 MB
256 KB
Compute Units
-
12
Theoretical Performance
Pixel Rate
47.52 GPixel/s
16.00 GPixel/s
Texture Rate
1045 GTexel/s
48.00 GTexel/s
FP16 (half)
1979 TFLOPS
-
FP32 (float)
67 TFLOPS
1.536 TFLOPS
FP64 (double)
34 TFLOPS
96.00 GFLOPS
Graphics Processor
GPU Name
GH200
Saturn
Architecture
Hopper
GCN 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
80 billion
2.08 billion
Die Size
814 mm²
160 mm²
GPU Variant
-
Saturn PRO(216-0843044)
Board Design
TDP
700W
Unknown
Suggested PSU
1100 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
8-pin EPS
-
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2.170
CUDA
9.0
-
Shader Model
N/A
6.5