ATI Mobility Radeon HD 3450 vs AMD Radeon HD 6630M

VS

ATI Mobility Radeon HD 3450

AMD Radeon HD 6630M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3450 and 1024MB VRAM Radeon HD 6630M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6630M 's Advantages

Released 3 years late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (25.60GB/s vs 6.400GB/s)

440 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 3450

0.04 TFLOPS

Radeon HD 6630M +1100%

0.48 TFLOPS

Mobility Radeon HD 3450

VS

Radeon HD 6630M

Graphics Card

Jan 2008

Release Date

Jan 2011

M8x

Generation

Vancouver

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

400 MHz

Memory Clock

800 MHz

Memory

256MB

Memory Size

1024MB

DDR2

Memory Type

DDR3

64bit

Memory Bus

128bit

6.400GB/s

Bandwidth

25.60GB/s

Render Config

2

Compute Units

6

-

40

Shading Units

480

4

TMUs

24

4

ROPs

8

-

L1 Cache

8 KB (per CU)

64 KB

L2 Cache

256 KB

-

Theoretical Performance

2.000 GPixel/s

Pixel Rate

4.000 GPixel/s

2.000 GTexel/s

Texture Rate

12.00 GTexel/s

-

40.00 GFLOPS

FP32 (float)

480.0 GFLOPS

-

Board Design

Unknown

TDP

26W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

M82

GPU Name

Whistler

M82-SCE XT (216-0707011)

GPU Variant

Whistler LP

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.181 billion

Transistors

0.716 billion

67 mm²

Die Size

104 mm²

Graphics Features

10.1

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

4.1

Shader Model

5.0

Related GPU Comparisons

1

ATI Mobility Radeon HD 3450 vs NVIDIA GeForce GTX 660M Mac Edition

2

ATI Mobility Radeon HD 3450 vs AMD FirePro M3900

3

ATI Mobility Radeon HD 3450 vs AMD Radeon R9 M275X

4

ATI Mobility Radeon HD 3450 vs AMD Radeon HD 7650M Rebrand

5

ATI Mobility Radeon HD 3450 vs AMD Radeon R5 M315

6

ATI Mobility Radeon HD 3450 vs AMD FirePro W4170M

7

ATI Mobility Radeon HD 3450 vs AMD Radeon R9 M470X

8

ATI Mobility Radeon HD 3450 vs AMD Radeon R5 M445

9

ATI Mobility Radeon HD 3450 vs NVIDIA GeForce RTX 2060 Max Q Refresh

10

ATI Mobility Radeon HD 3450 vs NVIDIA GeForce GT 640M

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