H200 SXM vs AMD Steam Deck GPU
GPU Specs Compare
Graphics Card
Release Date
Nov 2023
Feb 2022
Generation
Hopper
Console GPU
Type
AI GPU
Game console
Bus Interface
PCIe 5.0 x16
-
Clock Speeds
Base Clock
1590 MHz
1000 MHz
Boost Clock
1980 MHz
1600 MHz
Memory Clock
1313 MHz
1375 MHz
Memory
Memory Size
141GB
16GB
Memory Type
HBM3e
LPDDR5
Memory Bus
5120bit
128bit
Bandwidth
4800GB/s
88.00GB/s
Render Config
SM Count
132
-
Shading Units
16896
512
TMUs
528
32
ROPs
24
16
Tensor Cores
528
-
L1 Cache
256 KB (per SM)
128 KB per Array
L2 Cache
50 MB
1024 KB
Compute Units
-
8
RT Cores
-
8
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
47.52 GPixel/s
25.60 GPixel/s
Texture Rate
1045 GTexel/s
51.20 GTexel/s
FP16 (half)
1979 TFLOPS
3.277 TFLOPS
FP32 (float)
67 TFLOPS
1.638 TFLOPS
FP64 (double)
34 TFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
GH200
Van Gogh
Architecture
Hopper
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
80 billion
2.4 billion
Die Size
814 mm²
163 mm²
GPU Variant
-
100-000000405
Board Design
TDP
700W
15W
Suggested PSU
1100 W
-
Outputs
No outputs
1x USB Type-C
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.0
Vulkan
N/A
1.3
CUDA
9.0
-
Shader Model
N/A
6.8