AMD Radeon RX 6600 vs ATI Radeon X800 GTO AGP

VS

AMD Radeon RX 6600 ATI Radeon X800 GTO AGP

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 and 256MB VRAM Radeon X800 GTO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 's Advantages

Released 13 years and 11 months late

Boost Clock2491MHz

Larger VRAM bandwidth (224.0GB/s vs 31.36GB/s)

1792 additional rendering cores

ATI Radeon X800 GTO AGP 's Advantages

Lower TDP (49W vs 132W)

Score

Radeon RX 6600

VS

Radeon X800 GTO AGP

Graphics Card

Oct 2021

Release Date

Nov 2007

Navi II

Generation

Radeon R400 AGP

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

AGP 8x

Clock Speeds

1626 MHz

Base Clock

-

2491 MHz

Boost Clock

-

1750 MHz

Memory Clock

490 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

31.36GB/s

Render Config

-

SM Count

-

28

Compute Units

-

1792

Shading Units

-

112

TMUs

12

64

ROPs

12

-

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

159.4 GPixel/s

Pixel Rate

4.800 GPixel/s

279.0 GTexel/s

Texture Rate

4.800 GTexel/s

17.86 TFLOPS

FP16 (half)

-

8.928 TFLOPS

FP32 (float)

-

558.0 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 23

GPU Name

R420

Navi 23 XL (215-130000016)

GPU Variant

R420 GTO

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

Board Design

132W

TDP

49W

300 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 8-pin

Power Connectors

1x Molex

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

-

Related GPU Comparisons

1

AMD Radeon RX 6600 vs NVIDIA GeForce RTX 4060

2

AMD Radeon RX 6600 vs AMD Radeon RX 7600

3

NVIDIA GeForce RTX 2060 SUPER vs AMD Radeon RX 6600

4

AMD Radeon RX 6600 vs NVIDIA GeForce RTX 3060 8 GB

5

NVIDIA GeForce RTX 2070 vs AMD Radeon RX 6600

6

AMD Radeon RX 6600 vs AMD Radeon RX 5600 XT

7

AMD Radeon RX 6600 vs AMD Radeon RX 6600 XT

8

AMD Radeon RX 6600 vs ATI Radeon X1550 PCI

9

AMD Radeon RX 6600 vs NVIDIA GeForce RTX 3060 3840SP

10

AMD Radeon RX 6600 vs ATI Radeon HD 4890