AMD Radeon RX 560 896SP vs NVIDIA GeForce RTX 4080
GPU · Specs Compare
Graphics Card
Release Date
Jul 2017
Sep 2022
Generation
Polaris
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1090 MHz
2205 MHz
Boost Clock
1175 MHz
2505 MHz
Memory Clock
1750 MHz
1400 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6X
Memory Bus
128bit
256bit
Bandwidth
112.0GB/s
716.8GB/s
Render Config
Compute Units
14
—
Shading Units
896
9728
TMUs
56
304
ROPs
16
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
64 MB
SM Count
—
76
Tensor Cores
—
304
RT Cores
—
76
Theoretical Performance
Pixel Rate
18.80 GPixel/s
280.6 GPixel/s
Texture Rate
65.80 GTexel/s
761.5 GTexel/s
FP16 (half)
2.106 TFLOPS
48.74 TFLOPS
FP32 (float)
2.106 TFLOPS
48.74 TFLOPS
FP64 (double)
131.6 GFLOPS
761.5 GFLOPS
Graphics Processor
GPU Name
Polaris 21
AD103
GPU Variant
Polaris 21 XL
AD103-300-A1
Architecture
GCN 4.0
Ada Lovelace
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
3 billion
45.9 billion
Die Size
123 mm²
379 mm²
Board Design
TDP
45W
320W
Suggested PSU
200 W
700 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
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
6.7
CUDA
—
8.9
Benchmark
3DMark Time Spy
—
28,173
3DMark Time Spy Extreme
—
14,002
▲ Specs Compare
Data sourced from official specifications and benchmark tests.