NVIDIA H100 SXM5 94 GB vs AMD Radeon Sky 500
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Mar 2013
Generation
Server Hopper
Radeon Sky
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1350 MHz
-
Boost Clock
1980 MHz
-
Memory Clock
1313 MHz
1200 MHz
Memory
Memory Size
94GB
4GB
Memory Type
HBM3
GDDR5
Memory Bus
5120bit
256bit
Bandwidth
3.36TB/s
153.6GB/s
Render Config
SM Count
132
-
Shading Units
16896
1280
TMUs
528
80
ROPs
24
32
Tensor Cores
528
-
L1 Cache
256 KB (per SM)
16 KB (per CU)
L2 Cache
50 MB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
47.52 GPixel/s
30.40 GPixel/s
Texture Rate
1045.4 GTexel/s
76.00 GTexel/s
FP16 (half)
267.6 TFLOPS
-
FP32 (float)
66.91 TFLOPS
2.432 TFLOPS
FP64 (double)
33.45 TFLOPS
152.0 GFLOPS
Graphics Processor
GPU Name
GH100
Pitcairn
Architecture
Hopper
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
80 billion
2.8 billion
Die Size
814 mm²
212 mm²
GPU Variant
-
Pitcairn XT GL(215-0828073)
Board Design
TDP
700W
150W
Suggested PSU
1100 W
450 W
Outputs
No outputs
1x DisplayPort 1.2
Power Connectors
8-pin EPS
1x 6-pin
Graphics Features
DirectX
N/A
12 (11_1)
OpenGL
N/A
4.6
OpenCL
3.0
1.2
Vulkan
N/A
1.2
CUDA
9.0
-
Shader Model
N/A
5.1