NVIDIA Quadro FX 3800 vs NVIDIA Quadro CX

VS

NVIDIA Quadro FX 3800

NVIDIA Quadro CX

We compared two Professional market GPUs: 1024MB VRAM Quadro FX 3800 and 1536MB VRAM Quadro CX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro FX 3800 's Advantages

Lower TDP (108W vs 150W)

NVIDIA Quadro CX 's Advantages

More VRAM (1536GB vs 1024GB)

Larger VRAM bandwidth (76.80GB/s vs 51.20GB/s)

Score

Benchmark

FP32 (float)

Quadro FX 3800

0.462 TFLOPS

Quadro CX

0.462 TFLOPS

Quadro FX 3800

VS

Quadro CX

Graphics Card

Mar 2009

Release Date

Nov 2008

Quadro FX

Generation

Quadro CX

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

1536MB

GDDR3

Memory Type

GDDR3

256bit

Memory Bus

384bit

51.20GB/s

Bandwidth

76.80GB/s

Render Config

-

24

SM Count

24

192

Shading Units

192

64

TMUs

64

16

ROPs

24

-

128 KB

L2 Cache

192 KB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

14.45 GPixel/s

38.40 GTexel/s

Texture Rate

38.53 GTexel/s

-

462.3 GFLOPS

FP32 (float)

462.3 GFLOPS

57.79 GFLOPS

FP64 (double)

57.79 GFLOPS

Board Design

108W

TDP

150W

300 W

Suggested PSU

450 W

1x DVI 2x DisplayPort

Outputs

1x DVI 2x DisplayPort 1x S-Video

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

GT200B

GPU Name

GT200B

G200-835-B2

GPU Variant

-

Tesla 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

55 nm

1.4 billion

Transistors

1.4 billion

470 mm²

Die Size

470 mm²

Graphics Features

11.1 (10_0)

DirectX

11.1 (10_0)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.3

CUDA

1.3

4.0

Shader Model

4.0

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