NVIDIA Quadro FX 3800 vs NVIDIA Quadro FX 1800

VS

NVIDIA Quadro FX 3800

NVIDIA Quadro FX 1800

We compared two Professional market GPUs: 1024MB VRAM Quadro FX 3800 and 768MB VRAM Quadro FX 1800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro FX 3800 's Advantages

More VRAM (1024GB vs 768GB)

Larger VRAM bandwidth (51.20GB/s vs 38.40GB/s)

128 additional rendering cores

NVIDIA Quadro FX 1800 's Advantages

Lower TDP (59W vs 108W)

Score

Benchmark

FP32 (float)

Quadro FX 3800 +162%

0.462 TFLOPS

Quadro FX 1800

0.176 TFLOPS

Quadro FX 3800

VS

Quadro FX 1800

Graphics Card

Mar 2009

Release Date

Mar 2009

Quadro FX

Generation

Quadro FX

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

768MB

GDDR3

Memory Type

GDDR3

256bit

Memory Bus

192bit

51.20GB/s

Bandwidth

38.40GB/s

Render Config

-

24

SM Count

8

192

Shading Units

64

TMUs

32

16

ROPs

12

-

128 KB

L2 Cache

48 KB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

6.600 GPixel/s

38.40 GTexel/s

Texture Rate

17.60 GTexel/s

-

462.3 GFLOPS

FP32 (float)

176.0 GFLOPS

57.79 GFLOPS

FP64 (double)

-

Board Design

108W

TDP

59W

300 W

Suggested PSU

250 W

1x DVI 2x DisplayPort

Outputs

1x DVI 2x DisplayPort

1x 6-pin

Power Connectors

None

Graphics Processor

GT200B

GPU Name

G94

G200-835-B2

GPU Variant

G94 GL-U

Tesla 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

55 nm

Process Size

65 nm

1.4 billion

Transistors

0.505 billion

470 mm²

Die Size

240 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

1.1

4.0

Shader Model

4.0

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