ATI Radeon HD 2600 XT AGP vs AMD Radeon 550X

VS

ATI Radeon HD 2600 XT AGP AMD Radeon 550X

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 2600 XT AGP and 2GB VRAM Radeon 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2600 XT AGP 's Advantages

Lower TDP (45W vs 50W)

AMD Radeon 550X 's Advantages

Released 11 years and 9 months late

Boost Clock1218MHz

Larger VRAM bandwidth (112.0GB/s vs 25.60GB/s)

392 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 2600 XT AGP

0.192 TFLOPS

Radeon 550X +549%

1.247 TFLOPS

Radeon HD 2600 XT AGP

VS

Radeon 550X

Graphics Card

Jun 2007

Release Date

Mar 2019

Radeon R600

Generation

Polaris

Desktop

Type

Desktop

AGP 8x

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1082 MHz

-

Boost Clock

1218 MHz

800 MHz

Memory Clock

1750 MHz

Memory

256MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

25.60GB/s

Bandwidth

112.0GB/s

Render Config

-

SM Count

-

3

Compute Units

8

120

Shading Units

512

8

TMUs

32

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

512 KB

Theoretical Performance

3.200 GPixel/s

Pixel Rate

19.49 GPixel/s

6.400 GTexel/s

Texture Rate

38.98 GTexel/s

-

FP16 (half)

1247 GFLOPS

192.0 GFLOPS

FP32 (float)

1247 GFLOPS

-

FP64 (double)

77.95 GFLOPS

Graphics Processor

RV630

GPU Name

Lexa

RV630 XT (215CDABKA15FG)

GPU Variant

Lexa PRO (215-0904018)

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

65 nm

Process Size

14 nm

0.39 billion

Transistors

2.2 billion

153 mm²

Die Size

103 mm²

Board Design

45W

TDP

50W

200 W

Suggested PSU

250 W

1x DVI 1x VGA 1x S-Video

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

1x 6-pin

Power Connectors

None

Graphics Features

10.0 (10_0)

DirectX

12 (12_0)

3.3

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

CUDA

-

4.0

Shader Model

6.4

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