AMD Radeon Sky 700 vs AMD Radeon RX 580 OEM

VS

AMD Radeon Sky 700

AMD Radeon RX 580 OEM

We compared two Desktop platform GPUs: 6GB VRAM Radeon Sky 700 and 8GB VRAM Radeon RX 580 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 700 's Advantages

Larger VRAM bandwidth (264.0GB/s vs 256.0GB/s)

AMD Radeon RX 580 OEM 's Advantages

Released 3 years and 3 months late

Boost Clock1266MHz

More VRAM (8GB vs 6GB)

512 additional rendering cores

Lower TDP (150W vs 225W)

Score

Benchmark

FP32 (float)

Radeon Sky 700

3.226 TFLOPS

Radeon RX 580 OEM +80%

5.834 TFLOPS

Radeon Sky 700

VS

Radeon RX 580 OEM

Graphics Card

Mar 2013

Release Date

Jun 2016

Radeon Sky

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1120 MHz

-

Boost Clock

1266 MHz

1375 MHz

Memory Clock

2000 MHz

Memory

6GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

256bit

264.0GB/s

Bandwidth

256.0GB/s

Render Config

28

Compute Units

36

-

1792

Shading Units

2304

112

TMUs

144

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

768 KB

L2 Cache

2 MB

-

Theoretical Performance

28.80 GPixel/s

Pixel Rate

40.51 GPixel/s

100.8 GTexel/s

Texture Rate

182.3 GTexel/s

-

FP16 (half)

5.834 TFLOPS

3.226 TFLOPS

FP32 (float)

5.834 TFLOPS

806.4 GFLOPS

FP64 (double)

364.6 GFLOPS

Board Design

225W

TDP

150W

550 W

Suggested PSU

450 W

1x DisplayPort 1.2

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Tahiti

GPU Name

Ellesmere

Tahiti PRO GL

GPU Variant

Polaris 10 XT (215-0876184)

GCN 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

4.313 billion

Transistors

5.7 billion

352 mm²

Die Size

232 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.2

-

5.1

Shader Model

6.4

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