ATI Radeon HD 2950 PRO vs NVIDIA Quadro FX 4000 SDI

VS

ATI Radeon HD 2950 PRO NVIDIA Quadro FX 4000 SDI

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 2950 PRO and 256MB VRAM Quadro FX 4000 SDI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2950 PRO 's Advantages

Larger VRAM bandwidth (38.40GB/s vs 32.00GB/s)

320 additional rendering cores

Lower TDP (75W vs 150W)

Score

Radeon HD 2950 PRO

VS

Quadro FX 4000 SDI

Graphics Card

Unknown

Release Date

Apr 2004

Radeon R600

Generation

Quadro FX Rankine

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

600 MHz

Memory Clock

500 MHz

Memory

256MB

Memory Size

256MB

GDDR3

Memory Type

GDDR3

256bit

Memory Bus

256bit

38.40GB/s

Bandwidth

32.00GB/s

Render Config

-

SM Count

-

4

Compute Units

-

320

Shading Units

-

16

TMUs

12

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

3.400 GPixel/s

9.600 GTexel/s

Texture Rate

5.100 GTexel/s

-

FP16 (half)

-

384.0 GFLOPS

FP32 (float)

-

76.80 GFLOPS

FP64 (double)

-

Graphics Processor

RV670

GPU Name

NV41

RV670 PRO ES (215-0708001)

GPU Variant

NV41 GL

TeraScale

Architecture

Curie

TSMC

Foundry

TSMC

55 nm

Process Size

130 nm

0.666 billion

Transistors

0.19 billion

192 mm²

Die Size

225 mm²

Board Design

75W

TDP

150W

250 W

Suggested PSU

450 W

2x DVI 1x S-Video

Outputs

1x DVI 4x SDI

1x 6-pin

Power Connectors

1x 6-pin

Graphics Features

10.1 (10_1)

DirectX

9.0c (9_3)

3.3 (full) 4.0 (partial)

OpenGL

2.0 (full) 2.1 (partial)

N/A

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

4.1

Shader Model

3.0

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