AMD Radeon Pro W6800 vs ATI Radeon X800 GTO

VS

AMD Radeon Pro W6800

ATI Radeon X800 GTO

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800 and 128MB VRAM Radeon X800 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800 's Advantages

Released 13 years and 6 months late

Boost Clock2320MHz

More VRAM (32GB vs 128GB)

Larger VRAM bandwidth (512.0GB/s vs 22.40GB/s)

3840 additional rendering cores

ATI Radeon X800 GTO 's Advantages

Lower TDP (49W vs 250W)

Score

Radeon Pro W6800

VS

Radeon X800 GTO

Graphics Card

Jun 2021

Release Date

Dec 2007

Radeon Pro

Generation

Radeon R400 PCIe

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2075 MHz

Base Clock

-

2320 MHz

Boost Clock

-

2000 MHz

Memory Clock

350 MHz

Memory

32GB

Memory Size

128MB

GDDR6

Memory Type

DDR

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

22.40GB/s

Render Config

60

Compute Units

-

3840

Shading Units

-

240

TMUs

12

96

ROPs

12

-

60

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

-

128 MB

L3 Cache

-

Theoretical Performance

222.7 GPixel/s

Pixel Rate

4.800 GPixel/s

556.8 GTexel/s

Texture Rate

4.800 GTexel/s

35.64 TFLOPS

FP16 (half)

-

17.82 TFLOPS

FP32 (float)

-

1114 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

49W

600 W

Suggested PSU

200 W

6x mini-DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

Navi 21

GPU Name

R423

-

GPU Variant

R423 GTO

RDNA 2.0

Architecture

R400

TSMC

Foundry

TSMC

7 nm

Process Size

130 nm

26.8 billion

Transistors

0.16 billion

520 mm²

Die Size

289 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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