AMD Radeon HD 8550 OEM vs ATI Radeon HD 2600 XT

VS

AMD Radeon HD 8550 OEM

ATI Radeon HD 2600 XT

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8550 OEM and 256MB VRAM ATI Radeon HD 2600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8550 OEM 's Advantages

Released 6 years and 4 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (25.60GB/s vs 22.40GB/s)

360 additional rendering cores

ATI Radeon HD 2600 XT 's Advantages

Lower TDP (45W vs 60W)

Score

Benchmark

FP32 (float)

Radeon HD 8550 OEM +225%

0.624 TFLOPS

ATI Radeon HD 2600 XT

0.192 TFLOPS

Radeon HD 8550 OEM

VS

ATI Radeon HD 2600 XT

Graphics Card

Oct 2013

Release Date

Jun 2007

Sea Islands

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

800 MHz

Memory Clock

700 MHz

Memory

1024MB

Memory Size

256MB

GDDR3

Memory Type

GDDR3

128bit

Memory Bus

128bit

25.60GB/s

Bandwidth

22.40GB/s

Render Config

6

Compute Units

3

-

480

Shading Units

120

24

TMUs

8

ROPs

4

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

64 KB

-

Theoretical Performance

5.200 GPixel/s

Pixel Rate

3.200 GPixel/s

15.60 GTexel/s

Texture Rate

6.400 GTexel/s

-

624.0 GFLOPS

FP32 (float)

192.0 GFLOPS

-

Board Design

60W

TDP

45W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

2x DVI 1x S-Video

None

Power Connectors

None

Graphics Processor

Turks

GPU Name

RV630

Turks PRO (215-0803002)

GPU Variant

-

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

65 nm

0.716 billion

Transistors

0.39 billion

118 mm²

Die Size

153 mm²

Graphics Features

11.2 (11_0)

DirectX

10.0 (10_0)

4.4

OpenGL

3.3

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

4.0

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