AMD ROG Ally GPU vs H200 SXM
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Nov 2023
Generation
Console GPU
Hopper
Type
Game console
AI GPU
Bus Interface
—
PCIe 5.0 x16
Clock Speeds
Base Clock
1500 MHz
1590 MHz
Boost Clock
2500 MHz
1980 MHz
Memory Clock
1600 MHz
1313 MHz
Memory
Memory Size
16GB
141GB
Memory Type
LPDDR5
HBM3e
Memory Bus
64bit
5120bit
Bandwidth
51.20GB/s
4800GB/s
Render Config
Compute Units
4
—
Shading Units
256
16896
TMUs
16
528
ROPs
8
24
RT Cores
4
—
L1 Cache
128 KB per Array
256 KB (per SM)
L2 Cache
6 MB
50 MB
L3 Cache
16 MB
—
SM Count
—
132
Tensor Cores
—
528
Theoretical Performance
Pixel Rate
20.00 GPixel/s
47.52 GPixel/s
Texture Rate
40.00 GTexel/s
1045 GTexel/s
FP16 (half)
5.120 TFLOPS
1979 TFLOPS
FP32 (float)
2.560 TFLOPS
67 TFLOPS
FP64 (double)
160.0 GFLOPS
34 TFLOPS
Graphics Processor
GPU Name
Phoenix
GH200
Architecture
RDNA 3.0
Hopper
Foundry
TSMC
TSMC
Process Size
4 nm
4 nm
Transistors
25.39 billion
80 billion
Die Size
178 mm²
814 mm²
Board Design
TDP
30W
700W
Outputs
No outputs
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
—
1100 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A
CUDA
—
9.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.