ATI Mobility Radeon HD 2600 XT vs AMD Radeon HD 6770M

VS

ATI Mobility Radeon HD 2600 XT

AMD Radeon HD 6770M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2600 XT and 1024MB VRAM Radeon HD 6770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770M 's Advantages

Released 3 years and 8 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (57.60GB/s vs 24.00GB/s)

360 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 2600 XT

0.163 TFLOPS

Radeon HD 6770M +326%

0.696 TFLOPS

Mobility Radeon HD 2600 XT

VS

Radeon HD 6770M

Graphics Card

May 2007

Release Date

Jan 2011

M7x

Generation

Vancouver

Mobile

Type

Mobile

MXM-II

Bus Interface

MXM-A (3.0)

Clock Speeds

-

750 MHz

Memory Clock

900 MHz

Memory

256MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

24.00GB/s

Bandwidth

57.60GB/s

Render Config

3

Compute Units

6

-

120

Shading Units

480

8

TMUs

24

4

ROPs

8

-

L1 Cache

8 KB (per CU)

64 KB

L2 Cache

256 KB

-

Theoretical Performance

2.720 GPixel/s

Pixel Rate

5.800 GPixel/s

5.440 GTexel/s

Texture Rate

17.40 GTexel/s

-

163.2 GFLOPS

FP32 (float)

696.0 GFLOPS

-

Board Design

Unknown

TDP

35W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

M76

GPU Name

Whistler

M76 XT-M (216XJBKA13FG)

GPU Variant

Whistler XT (216-0810001)

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

65 nm

Process Size

40 nm

0.39 billion

Transistors

0.716 billion

153 mm²

Die Size

104 mm²

Graphics Features

10.0 (10_0)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

4.0

Shader Model

5.0

Related GPU Comparisons

1

ATI Mobility Radeon HD 2600 XT vs NVIDIA GeForce GTX 960A

2

ATI Mobility Radeon HD 2600 XT vs ATI Radeon E2400

3

ATI Mobility Radeon HD 2600 XT vs ATI Mobility Radeon HD 4670 Mac Edition

4

ATI Mobility Radeon HD 2600 XT vs NVIDIA GeForce 810M

5

ATI Mobility Radeon HD 2600 XT vs AMD Radeon Pro W6500M

6

ATI Mobility Radeon HD 2600 XT vs NVIDIA GeForce GTX 860M OEM

7

ATI Mobility Radeon HD 2600 XT vs Intel Arc A770M

8

ATI Mobility Radeon HD 2600 XT vs Intel Arc A530M

9

ATI Mobility Radeon HD 2600 XT vs NVIDIA NVS 5200M

10

ATI Mobility Radeon HD 2600 XT vs NVIDIA GeForce GT 730M

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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