AMD Radeon Pro 5500 XT vs NVIDIA H800 SXM5
GPU · Specs Compare
Graphics Card
Release Date
Aug 2020
Mar 2023
Generation
Radeon Pro Mac
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1187 MHz
1095 MHz
Boost Clock
1757 MHz
1755 MHz
Memory Clock
1750 MHz
1313 MHz
Memory
Memory Size
8GB
80GB
Memory Type
GDDR6
HBM3
Memory Bus
128bit
5120bit
Bandwidth
224.0GB/s
3.36TB/s
Render Config
Compute Units
24
—
Shading Units
1536
16896
TMUs
96
528
ROPs
32
24
L2 Cache
2 MB
50 MB
SM Count
—
132
Tensor Cores
—
528
L1 Cache
—
256 KB (per SM)
Theoretical Performance
Pixel Rate
56.22 GPixel/s
42.12 GPixel/s
Texture Rate
168.7 GTexel/s
926.6 GTexel/s
FP16 (half)
10.80 TFLOPS
237.2 TFLOPS
FP32 (float)
5.398 TFLOPS
59.30 TFLOPS
FP64 (double)
337.3 GFLOPS
29.65 TFLOPS
Graphics Processor
GPU Name
Navi 14
GH100
GPU Variant
Navi 14 PRO XL
—
Architecture
RDNA 1.0
Hopper
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
6.4 billion
80 billion
Die Size
158 mm²
814 mm²
Board Design
TDP
125W
700W
Suggested PSU
300 W
1100 W
Outputs
No outputs
No outputs
Power Connectors
None
8-pin EPS
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.5
N/A
CUDA
—
9.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.