Home GPU Comparison AMD Radeon RX 560DX vs NVIDIA GeForce GTX 1080 11Gbps

AMD Radeon RX 560DX vs NVIDIA GeForce GTX 1080 11Gbps

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560DX and 8GB VRAM GeForce GTX 1080 11Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560DX 's Advantages
Released 1 years late
Lower TDP (65W vs 180W)
NVIDIA GeForce GTX 1080 11Gbps 's Advantages
Boost Clock has increased by 47% (1733MHz vs 1175MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (352.3GB/s vs 96.00GB/s)
1664 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 560DX
2.106 TFLOPS
GeForce GTX 1080 11Gbps +321%
8.873 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
Apr 2017
Polaris
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1090 MHz
Base Clock
1607 MHz
1175 MHz
Boost Clock
1733 MHz
1500 MHz
Memory Clock
1376 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5X
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
352.3GB/s

Render Config

14
Compute Units
-
-
SM Count
20
896
Shading Units
2560
56
TMUs
160
16
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
1024 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

18.80 GPixel/s
Pixel Rate
110.9 GPixel/s
65.80 GTexel/s
Texture Rate
277.3 GTexel/s
2.106 TFLOPS
FP16 (half)
138.6 GFLOPS
2.106 TFLOPS
FP32 (float)
8.873 TFLOPS
131.6 GFLOPS
FP64 (double)
277.3 GFLOPS

Board Design

65W
TDP
180W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

Polaris 21
GPU Name
GP104
Polaris 21 XL
GPU Variant
GP104-410-A1
GCN 4.0
Architecture
Pascal
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
16 nm
3 billion
Transistors
7.2 billion
123 mm²
Die Size
314 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
6.4
Shader Model
6.4

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