AMD Radeon HD 6670A vs ATI Mobility Radeon HD 4570

VS

AMD Radeon HD 6670A

ATI Mobility Radeon HD 4570

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6670A and 512MB VRAM Mobility Radeon HD 4570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6670A 's Advantages

Released 2 years and 3 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)

400 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6670A +433%

0.576 TFLOPS

Mobility Radeon HD 4570

0.108 TFLOPS

Radeon HD 6670A

VS

Mobility Radeon HD 4570

Graphics Card

Apr 2011

Release Date

Jan 2009

All-In-One

Generation

M9x

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

MXM-II

Clock Speeds

-

1000 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

64bit

64.00GB/s

Bandwidth

12.80GB/s

Render Config

6

Compute Units

1

-

480

Shading Units

80

24

TMUs

8

ROPs

4

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

64 KB

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

2.720 GPixel/s

14.40 GTexel/s

Texture Rate

5.440 GTexel/s

-

576.0 GFLOPS

FP32 (float)

108.8 GFLOPS

-

Board Design

45W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Turks

GPU Name

M92

Turks XT (215-0803000)

GPU Variant

M92-M2 XT A11 (216-0728006)

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.716 billion

Transistors

0.242 billion

118 mm²

Die Size

73 mm²

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

5.0

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon HD 6670A vs NVIDIA GeForce GT 640M LE

2

AMD Radeon HD 6670A vs AMD Radeon HD 7750M

3

AMD Radeon HD 6670A vs NVIDIA GeForce GTX 1060 Mobile

4

AMD Radeon HD 6670A vs ATI Mobility Radeon X1600 Mac Edition

5

AMD Radeon HD 6670A vs AMD Radeon RX 560 Mobile

6

AMD Radeon HD 6670A vs AMD Radeon Pro Vega 48

7

AMD Radeon HD 6670A vs AMD Radeon RX 6700S

8

AMD Radeon HD 6670A vs AMD Radeon R7 M360

9

AMD Radeon HD 6670A vs NVIDIA GeForce RTX 4050 Mobile

10

AMD Radeon HD 6670A vs NVIDIA GeForce 920MX

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

9

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

10

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