AMD Radeon RX 560X Mobile vs NVIDIA A800 SXM4 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Jan 2019
Aug 2022
Generation
Mobility Radeon
Ampere
Type
Mobile
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1750 MHz
1593 MHz
Base Clock
—
1155 MHz
Boost Clock
—
1410 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
6912
TMUs
56
432
ROPs
16
160
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
1024 KB
40 MB
SM Count
—
108
Tensor Cores
—
432
Theoretical Performance
Pixel Rate
19.57 GPixel/s
225.6 GPixel/s
Texture Rate
68.49 GTexel/s
609.1 GTexel/s
FP16 (half)
2.192 TFLOPS
77.97 TFLOPS
FP32 (float)
2.192 TFLOPS
19.49 TFLOPS
FP64 (double)
137.0 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
Polaris 31
GA100
GPU Variant
Polaris 31 MXL
—
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
3 billion
54.2 billion
Die Size
123 mm²
826 mm²
Board Design
TDP
65W
400W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
—
800 W
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
—
8.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.