ATI Radeon HD 4670 X2 vs AMD Radeon RX 560

VS

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 X2 and 4GB VRAM Radeon RX 560 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 's Advantages

Released 8 years and 7 months late

Boost Clock1275MHz

Larger VRAM bandwidth (112.0GB/s vs 22.40GB/s)

704 additional rendering cores

Lower TDP (75W vs 118W)

Score

Benchmark

FP32 (float)

Radeon HD 4670 X2

0.48 TFLOPS

Radeon RX 560 +443%

2.611 TFLOPS

Radeon HD 4670 X2

VS

Radeon RX 560

Graphics Card

Sep 2008

Release Date

Apr 2017

Radeon R700

Generation

Polaris

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1175 MHz

-

Boost Clock

1275 MHz

700 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

4GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

22.40GB/s

Bandwidth

112.0GB/s

Render Config

-

SM Count

-

4

Compute Units

16

320

Shading Units

1024

32

TMUs

64

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

1024 KB

Theoretical Performance

6.000 GPixel/s

Pixel Rate

20.40 GPixel/s

24.00 GTexel/s

Texture Rate

81.60 GTexel/s

-

FP16 (half)

2.611 TFLOPS

480.0 GFLOPS

FP32 (float)

2.611 TFLOPS

-

FP64 (double)

163.2 GFLOPS

Graphics Processor

RV730

GPU Name

Polaris 21

RV730 XT (215-0719047)

GPU Variant

Polaris 21 XT (215-0908004)

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

0.514 billion

Transistors

3 billion

146 mm²

Die Size

123 mm²

Board Design

118W

TDP

75W

300 W

Suggested PSU

250 W

4x DVI

Outputs

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

1x 6-pin

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

-

CUDA

-

4.1

Shader Model

6.4

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