NVIDIA H800 SXM5 vs AMD Radeon R9 FURY X2
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Unknown
Generation
Server Hopper
Pirate Islands
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1095 MHz
-
Boost Clock
1755 MHz
-
Memory Clock
1313 MHz
500 MHz
Memory
Memory Size
80GB
4GB
Memory Type
HBM3
HBM
Memory Bus
5120bit
4096bit
Bandwidth
3.36TB/s
512.0GB/s
Render Config
SM Count
132
-
Shading Units
16896
4096
TMUs
528
256
ROPs
24
64
Tensor Cores
528
-
L1 Cache
256 KB (per SM)
16 KB (per CU)
L2 Cache
50 MB
2 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
42.12 GPixel/s
67.20 GPixel/s
Texture Rate
926.6 GTexel/s
268.8 GTexel/s
FP16 (half)
237.2 TFLOPS
-
FP32 (float)
59.30 TFLOPS
8.602 TFLOPS
FP64 (double)
29.65 TFLOPS
-
Graphics Processor
GPU Name
GH100
Capsaicin
Architecture
Hopper
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
80 billion
8.9 billion
Die Size
814 mm²
596 mm²
GPU Variant
-
Capsaicin XT C9
Board Design
TDP
700W
Unknown
Suggested PSU
1100 W
200 W
Outputs
No outputs
1x HDMI 1.4a3x DisplayPort 1.2
Power Connectors
8-pin EPS
2x 8-pin
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