Product Compare

AMD Radeon RX 560 896SP vs NVIDIA H800 PCIe 80 GB

	GPU AMD Radeon RX 560 896SP	GPU NVIDIA H800 PCIe 80 GB
Graphics Card
Release Date	Jul 2017	Mar 2023
Generation	Polaris	Tesla Hopper
Type	Desktop	AI GPU
Bus Interface	PCIe 3.0 x8	PCIe 5.0 x16
Clock Speeds
Base Clock	1090 MHz	1095 MHz
Boost Clock	1175 MHz	1755 MHz
Memory Clock	1750 MHz	1593 MHz
Memory
Memory Size	4GB	80GB
Memory Type	GDDR5	HBM2e
Memory Bus	128bit	5120bit
Bandwidth	112.0GB/s	2039GB/s
Render Config
Compute Units	14
Shading Units	896	14592
TMUs	56	456
ROPs	16	24
L1 Cache	16 KB (per CU)	256 KB (per SM)
L2 Cache	1024 KB	50 MB
SM Count		114
Tensor Cores		456
Theoretical Performance
Pixel Rate	18.80 GPixel/s	42.12 GPixel/s
Texture Rate	65.80 GTexel/s	800.3 GTexel/s
FP16 (half)	2.106 TFLOPS	204.9 TFLOPS
FP32 (float)	2.106 TFLOPS	51.22 TFLOPS
FP64 (double)	131.6 GFLOPS	25.61 TFLOPS
Graphics Processor
GPU Name	Polaris 21	GH100
GPU Variant	Polaris 21 XL
Architecture	GCN 4.0	Hopper
Foundry	GlobalFoundries	TSMC
Process Size	14 nm	4 nm
Transistors	3 billion	80 billion
Die Size	123 mm²	814 mm²
Board Design
TDP	45W	350W
Suggested PSU	200 W	750 W
Outputs	1x DVI1x HDMI 2.0b1x DisplayPort 1.4a	No outputs
Power Connectors	None	1x 16-pin
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