AMD Radeon Pro W6600 vs ATI Radeon X800 GT AGP

VS

AMD Radeon Pro W6600

ATI Radeon X800 GT AGP

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro W6600 and 256MB VRAM Radeon X800 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6600 's Advantages

Released 13 years and 7 months late

Boost Clock2580MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (224.0GB/s vs 31.55GB/s)

1792 additional rendering cores

ATI Radeon X800 GT AGP 's Advantages

Lower TDP (40W vs 100W)

Score

Radeon Pro W6600

VS

Radeon X800 GT AGP

Graphics Card

Jun 2021

Release Date

Nov 2007

Radeon Pro

Generation

Radeon R400 AGP

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

AGP 8x

Clock Speeds

2331 MHz

Base Clock

-

2580 MHz

Boost Clock

-

1750 MHz

Memory Clock

493 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

31.55GB/s

Render Config

28

Compute Units

-

1792

Shading Units

-

112

TMUs

8

64

ROPs

8

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

32 MB

L3 Cache

-

Theoretical Performance

165.1 GPixel/s

Pixel Rate

3.784 GPixel/s

289.0 GTexel/s

Texture Rate

3.784 GTexel/s

18.49 TFLOPS

FP16 (half)

-

9.247 TFLOPS

FP32 (float)

-

577.9 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

40W

300 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

1x Molex

Graphics Processor

Navi 23

GPU Name

R420

-

GPU Variant

R420 GT (215RAACGA12F)

RDNA 2.0

Architecture

R400

TSMC

Foundry

TSMC

7 nm

Process Size

130 nm

11.06 billion

Transistors

0.16 billion

237 mm²

Die Size

281 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.5

Shader Model

-

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