AMD Radeon HD 6625M vs AMD Radeon HD 7450A

VS

AMD Radeon HD 6625M

AMD Radeon HD 7450A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6625M and 512MB VRAM Radeon HD 7450A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6625M 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (25.60GB/s vs 12.80GB/s)

320 additional rendering cores

AMD Radeon HD 7450A 's Advantages

Released 1 years late

Lower TDP (25W vs 26W)

Score

Benchmark

FP32 (float)

Radeon HD 6625M +116%

0.432 TFLOPS

Radeon HD 7450A

0.2 TFLOPS

Radeon HD 6625M

VS

Radeon HD 7450A

Graphics Card

Jan 2011

Release Date

Jan 2012

Vancouver

Generation

All-In-One

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

-

800 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

64bit

25.60GB/s

Bandwidth

12.80GB/s

Render Config

6

Compute Units

2

-

480

Shading Units

160

24

TMUs

8

ROPs

4

-

8 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

3.600 GPixel/s

Pixel Rate

2.500 GPixel/s

10.80 GTexel/s

Texture Rate

5.000 GTexel/s

-

432.0 GFLOPS

FP32 (float)

200.0 GFLOPS

-

Board Design

26W

TDP

25W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Whistler

GPU Name

Caicos

Whistler LP

GPU Variant

-

TeraScale 2

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.716 billion

Transistors

0.37 billion

104 mm²

Die Size

67 mm²

Graphics Features

11.2 (11_0)

DirectX

11.2 (11_0)

4.4

OpenGL

4.4

1.2

OpenCL

1.2

N/A

Vulkan

N/A

-

5.0

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon HD 6625M vs ATI Mobility Radeon HD 560v

2

AMD Radeon HD 6625M vs NVIDIA GeForce RTX 4060 Mobile

3

AMD Radeon HD 6625M vs AMD Radeon R5 A335

4

AMD Radeon HD 6625M vs Intel Arc A370M

5

AMD Radeon HD 6625M vs AMD Radeon RX 6800S

6

AMD Radeon HD 6625M vs AMD Radeon RX 580 Mobile

7

AMD Radeon HD 6625M vs AMD Radeon R9 M395X

8

AMD Radeon HD 6625M vs NVIDIA GeForce RTX 4090 Max-Q

9

AMD Radeon HD 6625M vs NVIDIA GeForce MX230

10

AMD Radeon HD 6625M vs AMD Radeon R5 A220

Related News

1

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

2

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

3

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

4

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

5

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

6

CXMT Reportedly Achieves 80% Yield in DDR5 Production

7

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

8

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

9

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

10

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