AMD Radeon RX 560X vs NVIDIA RTX A400
GPU · Specs Compare
Graphics Card
Release Date
Apr 2018
Apr 2024
Generation
Polaris
Quadro Ampere(Ax000)
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
1175 MHz
1417 MHz
Boost Clock
1275 MHz
1762 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
64bit
Bandwidth
112.0GB/s
96.00GB/s
Render Config
Compute Units
16
—
Shading Units
1024
768
TMUs
64
24
ROPs
16
16
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
2 MB
SM Count
—
6
Tensor Cores
—
24
RT Cores
—
6
Theoretical Performance
Pixel Rate
20.40 GPixel/s
28.19 GPixel/s
Texture Rate
81.60 GTexel/s
42.29 GTexel/s
FP16 (half)
2.611 TFLOPS
2.706 TFLOPS
FP32 (float)
2.611 TFLOPS
2.706 TFLOPS
FP64 (double)
163.2 GFLOPS
42.29 GFLOPS
Graphics Processor
GPU Name
Polaris 21
GA107
GPU Variant
Polaris 21 XT(215-0908004)
—
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
3 billion
8.7 billion
Die Size
123 mm²
200 mm²
Board Design
TDP
75W
50W
Suggested PSU
250 W
250 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
4x mini-DisplayPort 1.4a
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.