AMD Radeon RX 560 XT vs NVIDIA H800 SXM5
GPU · Specs Compare
Graphics Card
Release Date
Mar 2019
Mar 2023
Generation
Polaris
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1074 MHz
1095 MHz
Boost Clock
1226 MHz
1755 MHz
Memory Clock
1750 MHz
1313 MHz
Memory
Memory Size
4GB
80GB
Memory Type
GDDR5
HBM3
Memory Bus
256bit
5120bit
Bandwidth
224.0GB/s
3.36TB/s
Render Config
Compute Units
28
—
Shading Units
1792
16896
TMUs
112
528
ROPs
32
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
2 MB
50 MB
SM Count
—
132
Tensor Cores
—
528
Theoretical Performance
Pixel Rate
39.23 GPixel/s
42.12 GPixel/s
Texture Rate
137.3 GTexel/s
926.6 GTexel/s
FP16 (half)
4.394 TFLOPS
237.2 TFLOPS
FP32 (float)
4.394 TFLOPS
59.30 TFLOPS
FP64 (double)
274.6 GFLOPS
29.65 TFLOPS
Graphics Processor
GPU Name
Ellesmere
GH100
GPU Variant
Polaris 10 LE1
—
Architecture
GCN 4.0
Hopper
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5.7 billion
80 billion
Die Size
232 mm²
814 mm²
Board Design
TDP
150W
700W
Suggested PSU
450 W
1100 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin
8-pin EPS
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A
CUDA
—
9.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.