AMD Radeon Sky 500 vs NVIDIA H100 PCIe
GPU Specs Compare
Graphics Card
Release Date
Mar 2013
Mar 2022
Generation
Radeon Sky
Tesla Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1200 MHz
1593 MHz
Base Clock
-
1095 MHz
Boost Clock
-
1755 MHz
Memory
Memory Size
4GB
80GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
5120bit
Bandwidth
153.6GB/s
2039GB/s
Render Config
Compute Units
20
-
Shading Units
1280
14592
TMUs
80
456
ROPs
32
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
512 KB
50 MB
SM Count
-
114
Tensor Cores
-
456
Theoretical Performance
Pixel Rate
30.40 GPixel/s
42.12 GPixel/s
Texture Rate
76.00 GTexel/s
800.3 GTexel/s
FP32 (float)
2.432 TFLOPS
51.22 TFLOPS
FP64 (double)
152.0 GFLOPS
25.61 TFLOPS
FP16 (half)
-
204.9 TFLOPS
Graphics Processor
GPU Name
Pitcairn
GH100
GPU Variant
Pitcairn XT GL(215-0828073)
-
Architecture
GCN 1.0
Hopper
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
2.8 billion
80 billion
Die Size
212 mm²
814 mm²
Board Design
TDP
150W
350W
Suggested PSU
450 W
750 W
Outputs
1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
1x 16-pin
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
1.2
3.0
Vulkan
1.2
N/A
Shader Model
5.1
N/A
CUDA
-
9.0