AMD Radeon Pro W6800 vs ATI Radeon X1950 GT

VS

AMD Radeon Pro W6800

ATI Radeon X1950 GT

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800 and 256MB VRAM Radeon X1950 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800 's Advantages

Released 14 years and 5 months late

Boost Clock2320MHz

More VRAM (32GB vs 256GB)

Larger VRAM bandwidth (512.0GB/s vs 38.40GB/s)

3840 additional rendering cores

ATI Radeon X1950 GT 's Advantages

Lower TDP (57W vs 250W)

Score

Radeon Pro W6800

VS

Radeon X1950 GT

Graphics Card

Jun 2021

Release Date

Jan 2007

Radeon Pro

Generation

Radeon R500 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

600 MHz

Memory

32GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

38.40GB/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

6.000 GPixel/s

556.8 GTexel/s

Texture Rate

6.000 GTexel/s

35.64 TFLOPS

FP16 (half)

-

17.82 TFLOPS

FP32 (float)

-

1114 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

57W

600 W

Suggested PSU

250 W

6x mini-DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 21

GPU Name

RV570

-

GPU Variant

RV570 XL

RDNA 2.0

Architecture

R500

TSMC

Foundry

TSMC

7 nm

Process Size

80 nm

26.8 billion

Transistors

0.33 billion

520 mm²

Die Size

230 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1 (full) 3.0 (partial)

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.5

Shader Model

3.0

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