NVIDIA H100 PCIe vs AMD Radeon RX 580X
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Apr 2018
Generation
Tesla Hopper
Polaris
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1095 MHz
1257 MHz
Boost Clock
1755 MHz
1340 MHz
Memory Clock
1593 MHz
2000 MHz
Memory
Memory Size
80GB
8GB
Memory Type
HBM2e
GDDR5
Memory Bus
5120bit
256bit
Bandwidth
2039GB/s
256.0GB/s
Render Config
SM Count
114
-
Shading Units
14592
2304
TMUs
456
144
ROPs
24
32
Tensor Cores
456
-
L1 Cache
256 KB (per SM)
16 KB (per CU)
L2 Cache
50 MB
2 MB
Compute Units
-
36
Theoretical Performance
Pixel Rate
42.12 GPixel/s
42.88 GPixel/s
Texture Rate
800.3 GTexel/s
193.0 GTexel/s
FP16 (half)
204.9 TFLOPS
6.175 TFLOPS
FP32 (float)
51.22 TFLOPS
6.175 TFLOPS
FP64 (double)
25.61 TFLOPS
385.9 GFLOPS
Graphics Processor
GPU Name
GH100
Polaris 20
Architecture
Hopper
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
4 nm
14 nm
Transistors
80 billion
5.7 billion
Die Size
814 mm²
232 mm²
GPU Variant
-
Polaris 20 XTX(215-0910038)
Board Design
TDP
350W
185W
Suggested PSU
750 W
450 W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 8-pin
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
CUDA
9.0
-
Shader Model
N/A
6.4