AMD Radeon Instinct MI100 vs NVIDIA H800 SXM5
GPU Specs Compare
Graphics Card
Release Date
Nov 2020
Mar 2023
Generation
Radeon Instinct
Server Hopper
Type
Professional
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1000 MHz
1095 MHz
Boost Clock
1502 MHz
1755 MHz
Memory Clock
1200 MHz
1313 MHz
Memory
Memory Size
32GB
80GB
Memory Type
HBM2
HBM3
Memory Bus
4096bit
5120bit
Bandwidth
1229GB/s
3.36TB/s
Render Config
Compute Units
120
-
Shading Units
7680
16896
TMUs
480
528
ROPs
64
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
8 MB
50 MB
SM Count
-
132
Tensor Cores
-
528
Theoretical Performance
Pixel Rate
96.13 GPixel/s
42.12 GPixel/s
Texture Rate
721.0 GTexel/s
926.6 GTexel/s
FP16 (half)
184.6 TFLOPS
237.2 TFLOPS
FP32 (float)
23.07 TFLOPS
59.30 TFLOPS
FP64 (double)
11.54 TFLOPS
29.65 TFLOPS
Graphics Processor
GPU Name
Arcturus
GH100
GPU Variant
Arcturus XL
-
Architecture
CDNA 1.0
Hopper
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
25.6 billion
80 billion
Die Size
750 mm²
814 mm²
Board Design
TDP
300W
700W
Suggested PSU
700 W
1100 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
8-pin EPS
Graphics Features
DirectX
N/A
N/A
OpenGL
N/A
N/A
OpenCL
2.1
3.0
Vulkan
N/A
N/A
Shader Model
N/A
N/A
CUDA
-
9.0