GPU Comparison

A

AMD

RADEON

AMD Radeon RX 560

CORE STATE Polaris 21

VRAM 4 GB

CLOCK SPEED 1275 MHz

TDP 75 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

A

AMD

RADEON

Radeon RX 570X

CORE STATE Polaris 20

VRAM 8 GB

CLOCK SPEED 1244 MHz

TDP 150 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_metal

23,597

N/A

geekbench_opencl

16,234

38,939

passmark_directx_10

16

N/A

passmark_directx_11

25

N/A

passmark_directx_12

21

N/A

passmark_directx_9

57

N/A

passmark_g2d

485

750

passmark_g3d

3,671

1,923

passmark_gpu_compute

1,437

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 560

RX 570X

Core Specs

Shading Units

1,024

2,048 +100.0%

Shaders

1,024

2,048 +100.0%

TMUs

64

128 +100.0%

ROPs

16

32 +100.0%

Compute Units

16

32 +100.0%

Clocks

Base Clock

1175 MHz

1168 MHz

Boost Clock

1275 MHz

1244 MHz

Memory Clock

1750 MHz 7 Gbps effective

1750 MHz 7 Gbps effective

Memory

Memory Size

4 GB

8 GB

VRAM (MB)

4,096

8,192 +100.0%

Memory Type

GDDR5

GDDR5

Memory Bus

128 bit

256 bit

Bandwidth

112.0 GB/s

224.0 GB/s

Cache

L1 Cache

16 KB (per CU)

16 KB (per CU)

L2 Cache

1024 KB

2 MB

Performance

Pixel Rate

20.40 GPixel/s

39.81 GPixel/s

Texture Rate

81.60 GTexel/s

159.2 GTexel/s

FP32 (TFLOPS)

2.611 TFLOPS

5.095 TFLOPS

FP64 (TFLOPS)

163.2 GFLOPS (1:16)

318.5 GFLOPS (1:16)

FP16 (TFLOPS)

2.611 TFLOPS (1:1)

5.095 TFLOPS (1:1)

Power

TDP

75 W

150 W

TDP (W)

75

150 +100.0%

Suggested PSU

250 W

450 W

Power Connectors

None

1x 6-pin

Architecture

Architecture

GCN 4.0

GCN 4.0

GPU Name

Polaris 21

Polaris 20

Generation

Polaris (RX 500)

Polaris (RX 500X)

Process Size

14 nm

14 nm

Transistors

3,000 million

5,700 million

Die Size

123 mm²

232 mm²

Foundry

GlobalFoundries

GlobalFoundries

Density

24.4M / mm²

24.6M / mm²

API Support

DirectX

12 (12_0)

12 (12_0)

OpenGL

4.6

4.6

Vulkan

1.3

1.3

OpenCL

2.1

2.1

Shader Model

6.7

6.7

Physical

Slot Width

Dual-slot

Dual-slot

Length

170 mm 6.7 inches

241 mm 9.5 inches

Outputs

1x DVI1x HDMI 2.0b1x DisplayPort 1.4a

1x DVI1x HDMI 2.0b3x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x8

PCIe 3.0 x16

Other

Launch Price

99 USD

—

Production

End-of-life

End-of-life

Predecessor

Arctic Islands

Polaris

Successor

Vega

Vega

View Radeon RX 560 Details View Radeon RX 570X Details