NVIDIA GeForce RTX 4080 SUPER vs AMD Radeon RX 560X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2024
Apr 2018
Generation
GeForce 40
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
2295 MHz
1175 MHz
Boost Clock
2550 MHz
1275 MHz
Memory Clock
1438 MHz
1750 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6X
GDDR5
Memory Bus
256bit
128bit
Bandwidth
736.3GB/s
112.0GB/s
Render Config
SM Count
80
—
Shading Units
10240
1024
TMUs
320
64
ROPs
112
16
Tensor Cores
320
—
RT Cores
80
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
64 MB
1024 KB
Compute Units
—
16
Theoretical Performance
Pixel Rate
285.6 GPixel/s
20.40 GPixel/s
Texture Rate
816.0 GTexel/s
81.60 GTexel/s
FP16 (half)
52.22 TFLOPS
2.611 TFLOPS
FP32 (float)
52.22 TFLOPS
2.611 TFLOPS
FP64 (double)
816.0 GFLOPS
163.2 GFLOPS
Graphics Processor
GPU Name
AD103
Polaris 21
GPU Variant
AD103-400-A1
Polaris 21 XT(215-0908004)
Architecture
Ada Lovelace
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
45.9 billion
3 billion
Die Size
379 mm²
123 mm²
Board Design
TDP
320W
75W
Suggested PSU
700 W
250 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
8.9
—
Shader Model
6.8
6.4
Benchmark
3DMark Time Spy
28,304
—
3DMark Time Spy Extreme
14,052
—
OctaneBench
964
—
Blender
9,232
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.