NVIDIA H100 CNX vs AMD Radeon Pro 575
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
Jun 2017
Generation
Tesla Hopper
Radeon Pro Mac
Type
AI GPU
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
690 MHz
—
Boost Clock
1845 MHz
—
Memory Clock
1593 MHz
1695 MHz
Memory
Memory Size
80GB
4GB
Memory Type
HBM2e
GDDR5
Memory Bus
5120bit
256bit
Bandwidth
2039GB/s
217.0GB/s
Render Config
SM Count
114
—
Shading Units
14592
2048
TMUs
456
128
ROPs
24
32
Tensor Cores
456
—
L1 Cache
256 KB (per SM)
16 KB (per CU)
L2 Cache
50 MB
2 MB
Compute Units
—
32
Theoretical Performance
Pixel Rate
44.28 GPixel/s
35.07 GPixel/s
Texture Rate
841.3 GTexel/s
140.3 GTexel/s
FP16 (half)
215.4 TFLOPS
4.489 TFLOPS
FP32 (float)
53.84 TFLOPS
4.489 TFLOPS
FP64 (double)
26.92 TFLOPS
280.6 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 XL(215-0910052)
Board Design
TDP
350W
150W
Suggested PSU
750 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
2.1
Vulkan
N/A
1.2
CUDA
9.0
—
Shader Model
N/A
6.4
Benchmark
3DMark Time Spy
—
3,393
3DMark Time Spy Extreme
—
1,351
▲ Specs Compare
Data sourced from official specifications and benchmark tests.