AMD Radeon R7 260X vs ATI Radeon HD 5670 640SP Edition

VS

AMD Radeon R7 260X ATI Radeon HD 5670 640SP Edition

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260X and 512MB VRAM Radeon HD 5670 640SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 260X 's Advantages

Released 3 years and 3 months late

Larger VRAM bandwidth (104.0GB/s vs 64.00GB/s)

256 additional rendering cores

ATI Radeon HD 5670 640SP Edition 's Advantages

Lower TDP (64W vs 115W)

Score

Benchmark

FP32 (float)

Radeon R7 260X +105%

1.971 TFLOPS

Radeon HD 5670 640SP Edition

0.96 TFLOPS

Radeon R7 260X

VS

Radeon HD 5670 640SP Edition

Graphics Card

Oct 2013

Release Date

Jul 2010

Volcanic Islands

Generation

Evergreen

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1625 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

104.0GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

14

Compute Units

8

896

Shading Units

640

56

TMUs

32

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

17.60 GPixel/s

Pixel Rate

6.000 GPixel/s

61.60 GTexel/s

Texture Rate

24.00 GTexel/s

-

FP16 (half)

-

1.971 TFLOPS

FP32 (float)

960.0 GFLOPS

123.2 GFLOPS

FP64 (double)

-

Graphics Processor

Bonaire

GPU Name

Juniper

Bonaire XTX (215-0839097)

GPU Variant

Juniper CE

GCN 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.08 billion

Transistors

1.04 billion

160 mm²

Die Size

166 mm²

Board Design

115W

TDP

64W

300 W

Suggested PSU

250 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

1x 6-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

6.3

Shader Model

5.0

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