ATI Radeon HD 2600 XT Mac Edition vs AMD Radeon HD 6450 OEM

VS

ATI Radeon HD 2600 XT Mac Edition

AMD Radeon HD 6450 OEM

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 2600 XT Mac Edition and 512MB VRAM Radeon HD 6450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2600 XT Mac Edition 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 8.528GB/s)

AMD Radeon HD 6450 OEM 's Advantages

Released 3 years late

More VRAM (512GB vs 256GB)

40 additional rendering cores

Lower TDP (18W vs 45W)

Score

Benchmark

FP32 (float)

Radeon HD 2600 XT Mac Edition

0.168 TFLOPS

Radeon HD 6450 OEM +19%

0.2 TFLOPS

Radeon HD 2600 XT Mac Edition

VS

Radeon HD 6450 OEM

Graphics Card

Feb 2008

Release Date

Feb 2011

Radeon R600

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

533 MHz

Memory

256MB

Memory Size

512MB

GDDR3

Memory Type

GDDR3

128bit

Memory Bus

64bit

25.60GB/s

Bandwidth

8.528GB/s

Render Config

3

Compute Units

2

-

120

Shading Units

160

8

TMUs

8

4

ROPs

4

-

L1 Cache

8 KB (per CU)

64 KB

L2 Cache

128 KB

-

Theoretical Performance

2.800 GPixel/s

Pixel Rate

2.500 GPixel/s

5.600 GTexel/s

Texture Rate

5.000 GTexel/s

-

168.0 GFLOPS

FP32 (float)

200.0 GFLOPS

-

Board Design

45W

TDP

18W

200 W

Suggested PSU

200 W

2x DVI

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Processor

RV630

GPU Name

Caicos

-

GPU Variant

Junbonator

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

65 nm

Process Size

40 nm

0.39 billion

Transistors

0.37 billion

153 mm²

Die Size

67 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 Radeon HD 2600 XT Mac Edition vs AMD FirePro S7000

2

ATI Radeon HD 2600 XT Mac Edition vs AMD Radeon RX 455 OEM

3

ATI Radeon HD 2600 XT Mac Edition vs ATI FirePro V9800

4

ATI Radeon HD 2600 XT Mac Edition vs NVIDIA GeForce RTX 3070 Ti 16 GB

5

ATI Radeon HD 2600 XT Mac Edition vs AMD FirePro S9300 X2

6

ATI Radeon HD 2600 XT Mac Edition vs NVIDIA GeForce RTX 3060 GA104

7

ATI Radeon HD 2600 XT Mac Edition vs ATI Radeon HD 2600 XT X2

8

ATI Radeon HD 2600 XT Mac Edition vs NVIDIA CMP 170HX 10 GB

9

ATI Radeon HD 2600 XT Mac Edition vs NVIDIA GeForce GT 710 OEM

10

ATI Radeon HD 2600 XT Mac Edition vs AMD Radeon Pro WX 8200

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

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

4

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

5

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

6

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

7

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

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

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

10

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