Home GPU Comparison AMD Radeon RX 560 896SP vs NVIDIA GeForce RTX 3090

AMD Radeon RX 560 896SP vs NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560 896SP and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 896SP 's Advantages
Lower TDP (45W vs 350W)
NVIDIA GeForce RTX 3090 's Advantages
Released 3 years and 2 months late
Boost Clock has increased by 44% (1695MHz vs 1175MHz)
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (936.2GB/s vs 112.0GB/s)
9600 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 560 896SP
2.106 TFLOPS
GeForce RTX 3090 +1589%
35.58 TFLOPS
VS

Graphics Card

Jul 2017
Release Date
Sep 2020
Polaris
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1090 MHz
Base Clock
1395 MHz
1175 MHz
Boost Clock
1695 MHz
1750 MHz
Memory Clock
1219 MHz

Memory

4GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6X
128bit
Memory Bus
384bit
112.0GB/s
Bandwidth
936.2GB/s

Render Config

-
SM Count
82
14
Compute Units
-
896
Shading Units
10496
56
TMUs
328
16
ROPs
112
-
Tensor Cores
328
-
RT Cores
82
16 KB (per CU)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
6 MB

Theoretical Performance

18.80 GPixel/s
Pixel Rate
189.8 GPixel/s
65.80 GTexel/s
Texture Rate
556.0 GTexel/s
2.106 TFLOPS
FP16 (half)
35.58 TFLOPS
2.106 TFLOPS
FP32 (float)
35.58 TFLOPS
131.6 GFLOPS
FP64 (double)
556.0 GFLOPS

Graphics Processor

Polaris 21
GPU Name
GA102
Polaris 21 XL
GPU Variant
GA102-300-A1
GCN 4.0
Architecture
Ampere
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
8 nm
3 billion
Transistors
28.3 billion
123 mm²
Die Size
628 mm²

Board Design

45W
TDP
350W
200 W
Suggested PSU
750 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 12-pin

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
6.4
Shader Model
6.6

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