ATI Radeon HD 2600 PRO AGP vs AMD Radeon RX 6650 XT

VS

ATI Radeon HD 2600 PRO AGP

AMD Radeon RX 6650 XT

We compared two Desktop platform GPUs: 512MB VRAM ATI Radeon HD 2600 PRO AGP and 8GB VRAM Radeon RX 6650 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2600 PRO AGP 's Advantages

Lower TDP (35W vs 176W)

AMD Radeon RX 6650 XT 's Advantages

Released 14 years and 11 months late

Boost Clock2635MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (280.3GB/s vs 12.67GB/s)

1928 additional rendering cores

Score

Benchmark

FP32 (float)

ATI Radeon HD 2600 PRO AGP

0.143 TFLOPS

Radeon RX 6650 XT +7445%

10.79 TFLOPS

ATI Radeon HD 2600 PRO AGP

VS

Radeon RX 6650 XT

Graphics Card

Jun 2007

Release Date

May 2022

Radeon R600

Generation

Navi II

Desktop

Type

Desktop

AGP 8x

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2055 MHz

-

Boost Clock

2635 MHz

396 MHz

Memory Clock

2190 MHz

Memory

512MB

Memory Size

8GB

DDR2

Memory Type

GDDR6

128bit

Memory Bus

128bit

12.67GB/s

Bandwidth

280.3GB/s

Render Config

3

Compute Units

32

-

120

Shading Units

2048

8

TMUs

128

4

ROPs

64

-

RT Cores

32

-

L1 Cache

128 KB per Array

64 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

2.376 GPixel/s

Pixel Rate

168.6 GPixel/s

4.752 GTexel/s

Texture Rate

337.3 GTexel/s

-

FP16 (half)

21.59 TFLOPS

142.6 GFLOPS

FP32 (float)

10.79 TFLOPS

-

FP64 (double)

674.6 GFLOPS

Board Design

35W

TDP

176W

200 W

Suggested PSU

450 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

RV630

GPU Name

Navi 23

RV630 PRO (215CDBBKA15FG)

GPU Variant

Navi 23 KXT (215-130000136)

TeraScale

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

65 nm

Process Size

7 nm

0.39 billion

Transistors

11.06 billion

153 mm²

Die Size

237 mm²

Graphics Features

10.0 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.3

-

4.0

Shader Model

6.5

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