NVIDIA H100 NVL 94 GB vs AMD Radeon R9 M485X
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
May 2016
Generation
Server Hopper
Crystal System
Type
AI GPU
Mobile
Bus Interface
PCIe 5.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1080 MHz
—
Boost Clock
1785 MHz
—
Memory Clock
1313 MHz
1250 MHz
Memory
Memory Size
94GB
8GB
Memory Type
HBM3
GDDR5
Memory Bus
6016bit
256bit
Bandwidth
3.95TB/s
160.0GB/s
Render Config
SM Count
132
—
Shading Units
16896
2048
TMUs
528
128
ROPs
24
32
Tensor Cores
528
—
L1 Cache
256 KB (per SM)
16 KB (per CU)
L2 Cache
50 MB
512 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
42.84 GPixel/s
23.14 GPixel/s
Texture Rate
942.5 GTexel/s
92.54 GTexel/s
FP16 (half)
241.3 TFLOPS
2.961 TFLOPS
FP32 (float)
60.32 TFLOPS
2.961 TFLOPS
FP64 (double)
30.16 TFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
GH100
Amethyst
Architecture
Hopper
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
80 billion
5 billion
Die Size
814 mm²
366 mm²
GPU Variant
—
Amethyst XT
Board Design
TDP
400W
250W
Suggested PSU
800 W
—
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.0
Vulkan
N/A
1.2
CUDA
9.0
—
Shader Model
N/A
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.