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 Vega M GL

CORE STATE Polaris 22

VRAM 4 GB

CLOCK SPEED 1011 MHz

TDP 65 W

BUS WIDTH 1024 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,005

N/A

geekbench_metal

52,176

N/A

geekbench_opencl

37,453

19,549

geekbench_vulkan

45,173

22,757

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 Vega M GL

Core Specs

Shading Units

2,304

1,280 -44.4%

Shaders

2,304

1,280 -44.4%

TMUs

144

80 -44.4%

ROPs

32

32 0.0%

Compute Units

36

20 -44.4%

Clocks

Base Clock

1257 MHz

931 MHz

Boost Clock

1340 MHz

1011 MHz

Memory Clock

2000 MHz 8 Gbps effective

700 MHz 1400 Mbps effective

Memory

Memory Size

8 GB

4 GB

VRAM (MB)

8,192

4,096 -50.0%

Memory Type

GDDR5

HBM2

Memory Bus

256 bit

1024 bit

Bandwidth

256.0 GB/s

179.2 GB/s

Cache

L1 Cache

16 KB (per CU)

16 KB (per CU)

L2 Cache

2 MB

1024 KB

Performance

Pixel Rate

42.88 GPixel/s

32.35 GPixel/s

Texture Rate

193.0 GTexel/s

80.88 GTexel/s

FP32 (TFLOPS)

6.175 TFLOPS

2.588 TFLOPS

FP64 (TFLOPS)

385.9 GFLOPS (1:16)

161.8 GFLOPS (1:16)

FP16 (TFLOPS)

6.175 TFLOPS (1:1)

2.588 TFLOPS (1:1)

Power

TDP

185 W

65 W

TDP (W)

185

65 -64.9%

Suggested PSU

450 W

—

Power Connectors

1x 8-pin

—

Architecture

Architecture

GCN 4.0

GCN 4.0

GPU Name

Polaris 20

Polaris 22

Generation

Polaris (RX 500)

Vega (Vega M)

Process Size

14 nm

14 nm

Transistors

5,700 million

5,000 million

Die Size

232 mm²

208 mm²

Foundry

GlobalFoundries

GlobalFoundries

Density

24.6M / mm²

24.0M / 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

IGP

Length

241 mm 9.5 inches

—

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

IGP

Other

Launch Price

229 USD

—

Production

End-of-life

End-of-life

Predecessor

Arctic Islands

—

Successor

Vega

—

View Radeon RX 580 Details View Radeon RX Vega M GL Details