GPU Comparison

A

AMD

RADEON

AMD Radeon RX 580

CORE STATE Polaris 20

VRAM 8 GB

CLOCK SPEED 1340 MHz

TDP 185 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

A

AMD

RADEON

Radeon RX 580 2048SP

CORE STATE Polaris 20

VRAM 4 GB

CLOCK SPEED 1284 MHz

TDP 150 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,005

849

geekbench_metal

52,176

N/A

geekbench_opencl

37,453

34,488

geekbench_vulkan

45,173

40,523

passmark_directx_10

46

N/A

passmark_directx_11

60

N/A

passmark_directx_12

43

N/A

passmark_directx_9

124

N/A

passmark_g2d

769

N/A

passmark_g3d

8,813

N/A

passmark_gpu_compute

3,488

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 580

RX 580 2048SP

Core Specs

Shading Units

2,304

2,048 -11.1%

Shaders

2,304

2,048 -11.1%

TMUs

144

128 -11.1%

ROPs

32

32 0.0%

Compute Units

36

32 -11.1%

Clocks

Base Clock

1257 MHz

1168 MHz

Boost Clock

1340 MHz

1284 MHz

Memory Clock

2000 MHz 8 Gbps effective

1750 MHz 7 Gbps effective

Memory

Memory Size

8 GB

4 GB

VRAM (MB)

8,192

4,096 -50.0%

Memory Type

GDDR5

GDDR5

Memory Bus

256 bit

256 bit

Bandwidth

256.0 GB/s

224.0 GB/s

Cache

L1 Cache

16 KB (per CU)

16 KB (per CU)

L2 Cache

2 MB

2 MB

Performance

Pixel Rate

42.88 GPixel/s

41.09 GPixel/s

Texture Rate

193.0 GTexel/s

164.4 GTexel/s

FP32 (TFLOPS)

6.175 TFLOPS

5.259 TFLOPS

FP64 (TFLOPS)

385.9 GFLOPS (1:16)

328.7 GFLOPS (1:16)

FP16 (TFLOPS)

6.175 TFLOPS (1:1)

5.259 TFLOPS (1:1)

Power

TDP

185 W

150 W

TDP (W)

185

150 -18.9%

Suggested PSU

450 W

450 W

Power Connectors

1x 8-pin

1x 8-pin

Architecture

Architecture

GCN 4.0

GCN 4.0

GPU Name

Polaris 20

Polaris 20

Generation

Polaris (RX 500)

Polaris (RX 500)

Process Size

14 nm

14 nm

Transistors

5,700 million

5,700 million

Die Size

232 mm²

232 mm²

Foundry

GlobalFoundries

GlobalFoundries

Density

24.6M / 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

241 mm 9.5 inches

241 mm 9.5 inches

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

1x DVI1x HDMI 2.0b3x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

229 USD

—

Production

End-of-life

End-of-life

Predecessor

Arctic Islands

Arctic Islands

Successor

Vega

Vega

View Radeon RX 580 Details View Radeon RX 580 2048SP Details