AMD Radeon RX 5600 XT vs AMD Radeon HD 6670

VS

AMD Radeon RX 5600 XT

AMD Radeon HD 6670

We compared two Desktop platform GPUs: 6GB VRAM Radeon RX 5600 XT and 1024MB VRAM Radeon HD 6670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5600 XT 's Advantages

Released 8 years and 9 months late

Boost Clock1560MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (288.0GB/s vs 64.00GB/s)

1824 additional rendering cores

AMD Radeon HD 6670 's Advantages

Lower TDP (66W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 5600 XT +835%

7.188 TFLOPS

Radeon HD 6670

0.768 TFLOPS

Radeon RX 5600 XT

VS

Radeon HD 6670

Graphics Card

Jan 2020

Release Date

Apr 2011

Navi

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1130 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1500 MHz

Memory Clock

1000 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

288.0GB/s

Bandwidth

64.00GB/s

Render Config

36

Compute Units

6

-

2304

Shading Units

480

144

TMUs

24

64

ROPs

8

-

L1 Cache

8 KB (per CU)

3 MB

L2 Cache

256 KB

-

Theoretical Performance

99.84 GPixel/s

Pixel Rate

6.400 GPixel/s

224.6 GTexel/s

Texture Rate

19.20 GTexel/s

14.38 TFLOPS

FP16 (half)

-

7.188 TFLOPS

FP32 (float)

768.0 GFLOPS

449.3 GFLOPS

FP64 (double)

-

Board Design

150W

TDP

66W

450 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 10

GPU Name

Turks

Navi 10 XLE (215-0917338)

GPU Variant

Turks XT (215-0803000)

RDNA 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

10.3 billion

Transistors

0.716 billion

251 mm²

Die Size

118 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.5

Shader Model

5.0

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