AMD Radeon RX 580 2048SP vs AMD Radeon RX Vega 56

VS

AMD Radeon RX 580 2048SP

AMD Radeon RX Vega 56

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 580 2048SP and 8GB VRAM Radeon RX Vega 56 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 2048SP 's Advantages

Released 1 years and 2 months late

Lower TDP (150W vs 210W)

AMD Radeon RX Vega 56 's Advantages

Boost Clock has increased by 15% (1471MHz vs 1284MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (409.6GB/s vs 224.0GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 580 2048SP

5.259 TFLOPS

Radeon RX Vega 56 +100%

10.54 TFLOPS

3DMark Time Spy

Radeon RX 580 2048SP

3759

Radeon RX Vega 56 +82%

6878

Radeon RX 580 2048SP

VS

Radeon RX Vega 56

Graphics Card

Oct 2018

Release Date

Aug 2017

Polaris

Generation

Vega

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1168 MHz

Base Clock

1156 MHz

1284 MHz

Boost Clock

1471 MHz

1750 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

2048bit

224.0GB/s

Bandwidth

409.6GB/s

Render Config

32

Compute Units

56

-

2048

Shading Units

3584

128

TMUs

224

32

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

41.09 GPixel/s

Pixel Rate

94.14 GPixel/s

164.4 GTexel/s

Texture Rate

329.5 GTexel/s

5.259 TFLOPS

FP16 (half)

21.09 TFLOPS

5.259 TFLOPS

FP32 (float)

10.54 TFLOPS

328.7 GFLOPS

FP64 (double)

659.0 GFLOPS

Board Design

150W

TDP

210W

450 W

Suggested PSU

550 W

1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Polaris 20

GPU Name

Vega 10

Polaris 20 XL (215-0910052)

GPU Variant

Vega 10 XL (215-0894216)

GCN 4.0

Architecture

GCN 5.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

5.7 billion

Transistors

12.5 billion

232 mm²

Die Size

495 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

6.4

Shader Model

6.4

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