AMD Radeon R9 M290X vs H200 SXM
GPU Specs Compare
Graphics Card
Release Date
Jan 2014
Nov 2023
Generation
Gem System
Hopper
Type
Mobile
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
850 MHz
1590 MHz
Boost Clock
900 MHz
1980 MHz
Memory Clock
1200 MHz
1313 MHz
Memory
Memory Size
4GB
141GB
Memory Type
GDDR5
HBM3e
Memory Bus
256bit
5120bit
Bandwidth
153.6GB/s
4800GB/s
Render Config
Compute Units
20
-
Shading Units
1280
16896
TMUs
80
528
ROPs
32
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
512 KB
50 MB
SM Count
-
132
Tensor Cores
-
528
Theoretical Performance
Pixel Rate
28.80 GPixel/s
47.52 GPixel/s
Texture Rate
72.00 GTexel/s
1045 GTexel/s
FP32 (float)
2.304 TFLOPS
67 TFLOPS
FP64 (double)
144.0 GFLOPS
34 TFLOPS
FP16 (half)
-
1979 TFLOPS
Graphics Processor
GPU Name
Neptune
GH200
GPU Variant
Neptune XT(216-0847000)
-
Architecture
GCN 1.0
Hopper
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
2.8 billion
80 billion
Die Size
212 mm²
814 mm²
Board Design
TDP
100W
700W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
-
1100 W
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1 (1.2)
3.0
Vulkan
1.2.170
N/A
Shader Model
6.5 (5.1)
N/A
CUDA
-
9.0