AMD Radeon RX 560 896SP vs NVIDIA GeForce RTX 3090
GPU · Specs Compare
Graphics Card
Release Date
Jul 2017
Sep 2020
Generation
Polaris
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1090 MHz
1395 MHz
Boost Clock
1175 MHz
1695 MHz
Memory Clock
1750 MHz
1219 MHz
Memory
Memory Size
4GB
24GB
Memory Type
GDDR5
GDDR6X
Memory Bus
128bit
384bit
Bandwidth
112.0GB/s
936.2GB/s
Render Config
Compute Units
14
—
Shading Units
896
10496
TMUs
56
328
ROPs
16
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
6 MB
SM Count
—
82
Tensor Cores
—
328
RT Cores
—
82
Theoretical Performance
Pixel Rate
18.80 GPixel/s
189.8 GPixel/s
Texture Rate
65.80 GTexel/s
556.0 GTexel/s
FP16 (half)
2.106 TFLOPS
35.58 TFLOPS
FP32 (float)
2.106 TFLOPS
35.58 TFLOPS
FP64 (double)
131.6 GFLOPS
556.0 GFLOPS
Graphics Processor
GPU Name
Polaris 21
GA102
GPU Variant
Polaris 21 XL
GA102-300-A1
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
3 billion
28.3 billion
Die Size
123 mm²
628 mm²
Board Design
TDP
45W
350W
Suggested PSU
200 W
750 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-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
6.6
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.