AMD Radeon HD 6670A vs ATI Mobility Radeon HD 545v

VS

AMD Radeon HD 6670A

ATI Mobility Radeon HD 545v

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6670A and 512MB VRAM Mobility Radeon HD 545v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6670A 's Advantages

Released 11 months late

More VRAM (1024GB vs 512GB)

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

400 additional rendering cores

ATI Mobility Radeon HD 545v 's Advantages

Lower TDP (15W vs 45W)

Score

Benchmark

FP32 (float)

Radeon HD 6670A +400%

0.576 TFLOPS

Mobility Radeon HD 545v

0.115 TFLOPS

Radeon HD 6670A

VS

Mobility Radeon HD 545v

Graphics Card

Apr 2011

Release Date

May 2010

All-In-One

Generation

M9x

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

MXM-A (3.0)

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

2.880 GPixel/s

14.40 GTexel/s

Texture Rate

5.760 GTexel/s

-

576.0 GFLOPS

FP32 (float)

115.2 GFLOPS

-

Board Design

45W

TDP

15W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Turks

GPU Name

M92

Turks XT (215-0803000)

GPU Variant

-

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 AMD Radeon Pro Vega 64X

2

AMD Radeon HD 6670A vs NVIDIA GeForce 9500M GS

3

AMD Radeon HD 6670A vs NVIDIA GeForce GTX 675M

4

AMD Radeon HD 6670A vs NVIDIA GeForce 9300M G

5

AMD Radeon HD 6670A vs NVIDIA GeForce MX110

6

AMD Radeon HD 6670A vs AMD Radeon R9 M485X

7

AMD Radeon HD 6670A vs AMD Radeon HD 8550M

8

AMD Radeon HD 6670A vs AMD FirePro M7820

9

AMD Radeon HD 6670A vs AMD Radeon RX 580X Mobile

10

AMD Radeon HD 6670A vs ATI Mobility Radeon HD 3870

Related News

1

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

2

CXMT Reportedly Achieves 80% Yield in DDR5 Production

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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