Home GPU Comparison AMD Radeon RX 560DX vs NVIDIA GeForce RTX 2080

AMD Radeon RX 560DX vs NVIDIA GeForce RTX 2080

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560DX and 8GB VRAM GeForce RTX 2080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560DX 's Advantages
Lower TDP (65W vs 215W)
NVIDIA GeForce RTX 2080 's Advantages
Boost Clock has increased by 46% (1710MHz vs 1175MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 96.00GB/s)
2048 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 560DX
2.106 TFLOPS
GeForce RTX 2080 +378%
10.07 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
Sep 2018
Polaris
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1090 MHz
Base Clock
1515 MHz
1175 MHz
Boost Clock
1710 MHz
1500 MHz
Memory Clock
1750 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
448.0GB/s

Render Config

14
Compute Units
-
-
SM Count
46
896
Shading Units
2944
56
TMUs
184
16
ROPs
64
-
Tensor Cores
368
-
RT Cores
46
16 KB (per CU)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

18.80 GPixel/s
Pixel Rate
109.4 GPixel/s
65.80 GTexel/s
Texture Rate
314.6 GTexel/s
2.106 TFLOPS
FP16 (half)
20.14 TFLOPS
2.106 TFLOPS
FP32 (float)
10.07 TFLOPS
131.6 GFLOPS
FP64 (double)
314.6 GFLOPS

Board Design

65W
TDP
215W
250 W
Suggested PSU
550 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Polaris 21
GPU Name
TU104
Polaris 21 XL
GPU Variant
TU104-400A-A1
GCN 4.0
Architecture
Turing
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
12 nm
3 billion
Transistors
13.6 billion
123 mm²
Die Size
545 mm²

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
7.5
6.4
Shader Model
6.6

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