AMD Radeon HD 6670 vs ATI Radeon HD 4570 Rebrand

VS

AMD Radeon HD 6670

ATI Radeon HD 4570 Rebrand

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6670 and 1024MB VRAM Radeon HD 4570 Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6670 's Advantages

Released 1 years and 5 months late

Larger VRAM bandwidth (64.00GB/s vs 12.67GB/s)

360 additional rendering cores

ATI Radeon HD 4570 Rebrand 's Advantages

Lower TDP (65W vs 66W)

Score

Benchmark

FP32 (float)

Radeon HD 6670 +302%

0.768 TFLOPS

Radeon HD 4570 Rebrand

0.191 TFLOPS

Radeon HD 6670

VS

Radeon HD 4570 Rebrand

Graphics Card

Apr 2011

Release Date

Nov 2009

Northern Islands

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

396 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

12.67GB/s

Render Config

6

Compute Units

3

-

480

Shading Units

120

24

TMUs

8

ROPs

4

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

128 KB

-

Theoretical Performance

6.400 GPixel/s

Pixel Rate

3.184 GPixel/s

19.20 GTexel/s

Texture Rate

6.368 GTexel/s

-

768.0 GFLOPS

FP32 (float)

191.0 GFLOPS

-

Board Design

66W

TDP

65W

250 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

2x DVI 1x S-Video

None

Power Connectors

-

Graphics Processor

Turks

GPU Name

RV635

Turks XT (215-0803000)

GPU Variant

RV635 PRO (215-0682008)

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.716 billion

Transistors

0.378 billion

118 mm²

Die Size

135 mm²

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon HD 6670 vs AMD FirePro W8000

2

AMD Radeon HD 6670 vs NVIDIA GeForce GT 440 OEM

3

AMD Radeon HD 6670 vs AMD Radeon RX 6700 XT

4

AMD Radeon HD 6670 vs AMD Radeon RX 6400

5

AMD Radeon HD 6670 vs AMD Radeon RX 5600 OEM

6

AMD Radeon HD 6670 vs AMD FirePro W5000

7

AMD Radeon HD 6670 vs NVIDIA GeForce GTX 780 Rev. 2

8

AMD Radeon HD 6670 vs NVIDIA GeForce GTX 490

9

AMD Radeon HD 6670 vs ATI Radeon X1650 GTO

10

AMD Radeon HD 6670 vs ATI FirePro V9800P

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game