ATI Radeon X1950 XTX Uber Edition vs AMD FirePro W4000

VS

ATI Radeon X1950 XTX Uber Edition AMD FirePro W4000

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 2GB VRAM FirePro W4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W4000 's Advantages

Released 5 years and 7 months late

Larger VRAM bandwidth (102.4GB/s vs 67.20GB/s)

768 additional rendering cores

Lower TDP (75W vs 125W)

Score

Radeon X1950 XTX Uber Edition

VS

FirePro W4000

Graphics Card

Jan 2007

Release Date

Aug 2012

Radeon R500 PCIe

Generation

FirePro

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1050 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

2GB

GDDR4

Memory Type

GDDR5

256bit

Memory Bus

256bit

67.20GB/s

Bandwidth

102.4GB/s

Render Config

-

SM Count

-

Compute Units

12

-

Shading Units

768

16

TMUs

48

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

-

L2 Cache

512 KB

Theoretical Performance

10.72 GPixel/s

Pixel Rate

26.40 GPixel/s

10.72 GTexel/s

Texture Rate

39.60 GTexel/s

-

FP16 (half)

-

FP32 (float)

1267 GFLOPS

-

FP64 (double)

79.20 GFLOPS

Graphics Processor

R580+

GPU Name

Pitcairn

R580+ XT (215BAABKA31FG)

GPU Variant

Pitcairn LE GL

R500

Architecture

GCN 1.0

TSMC

Foundry

TSMC

90 nm

Process Size

28 nm

0.384 billion

Transistors

2.8 billion

352 mm²

Die Size

212 mm²

Board Design

125W

TDP

75W

300 W

Suggested PSU

250 W

1x DVI 1x VHDCI

Outputs

1x DVI 2x DisplayPort 1.2

1x 6-pin

Power Connectors

None

Graphics Features

9.0c (9_3)

DirectX

12 (11_1)

2.1 (full) 3.0 (partial)

OpenGL

4.6

N/A

OpenCL

1.2

N/A

Vulkan

1.2

-

CUDA

-

3.0

Shader Model

5.1

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