AMD Radeon R9 M485X vs NVIDIA H100 SXM5 94 GB
GPU · Specs Compare
Graphics Card
Release Date
May 2016
Mar 2023
Generation
Crystal System
Server Hopper
Type
Mobile
AI GPU
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Memory Clock
1250 MHz
1313 MHz
Base Clock
—
1350 MHz
Boost Clock
—
1980 MHz
Memory
Memory Size
8GB
94GB
Memory Type
GDDR5
HBM3
Memory Bus
256bit
5120bit
Bandwidth
160.0GB/s
3.36TB/s
Render Config
Compute Units
32
—
Shading Units
2048
16896
TMUs
128
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
23.14 GPixel/s
47.52 GPixel/s
Texture Rate
92.54 GTexel/s
1045.4 GTexel/s
FP16 (half)
2.961 TFLOPS
267.6 TFLOPS
FP32 (float)
2.961 TFLOPS
66.91 TFLOPS
FP64 (double)
185.1 GFLOPS
33.45 TFLOPS
Graphics Processor
GPU Name
Amethyst
GH100
GPU Variant
Amethyst XT
—
Architecture
GCN 3.0
Hopper
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
5 billion
80 billion
Die Size
366 mm²
814 mm²
Board Design
TDP
250W
700W
Outputs
No outputs
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
—
1100 W
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.0
3.0
Vulkan
1.2
N/A
Shader Model
6.3
N/A
CUDA
—
9.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.