AMD Radeon RX 580G vs AMD Radeon HD 7670 OEM

VS

AMD Radeon RX 580G AMD Radeon HD 7670 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580G and 512MB VRAM Radeon HD 7670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580G 's Advantages

Released 6 years and 9 months late

Boost Clock1330MHz

Larger VRAM bandwidth (256.0GB/s vs 64.00GB/s)

1824 additional rendering cores

AMD Radeon HD 7670 OEM 's Advantages

Lower TDP (66W vs 185W)

Score

Benchmark

FP32 (float)

Radeon RX 580G +698%

6.129 TFLOPS

Radeon HD 7670 OEM

0.768 TFLOPS

Radeon RX 580G

VS

Radeon HD 7670 OEM

Graphics Card

Oct 2018

Release Date

Jan 2012

Polaris

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1257 MHz

Base Clock

-

1330 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

256.0GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

36

Compute Units

6

2304

Shading Units

480

144

TMUs

24

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

256 KB

Theoretical Performance

42.56 GPixel/s

Pixel Rate

6.400 GPixel/s

191.5 GTexel/s

Texture Rate

19.20 GTexel/s

6.129 TFLOPS

FP16 (half)

-

6.129 TFLOPS

FP32 (float)

768.0 GFLOPS

383.0 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 20

GPU Name

Turks

Polaris 20 XTX (215-0910038)

GPU Variant

Turks XT (215-0803000)

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5.7 billion

Transistors

0.716 billion

232 mm²

Die Size

118 mm²

Board Design

185W

TDP

66W

450 W

Suggested PSU

250 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x DisplayPort 1.1 1x VGA

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

5.0

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