NVIDIA Quadro K4000 vs NVIDIA Quadro FX 4800

VS

NVIDIA Quadro K4000 NVIDIA Quadro FX 4800

We compared two Professional market GPUs: 3GB VRAM Quadro K4000 and 1536MB VRAM Quadro FX 4800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K4000 's Advantages

Released 4 years and 4 months late

More VRAM (3GB vs 1GB)

Larger VRAM bandwidth (134.8GB/s vs 76.80GB/s)

576 additional rendering cores

Lower TDP (80W vs 150W)

Score

Benchmark

FP32 (float)

Quadro K4000 +169%

1.244 TFLOPS

Quadro FX 4800

0.462 TFLOPS

Quadro K4000

VS

Quadro FX 4800

Graphics Card

Mar 2013

Release Date

Nov 2008

Quadro

Generation

Quadro FX

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1404 MHz

Memory Clock

800 MHz

Memory

3GB

Memory Size

1536MB

GDDR5

Memory Type

GDDR3

192bit

Memory Bus

384bit

134.8GB/s

Bandwidth

76.80GB/s

Render Config

-

SM Count

24

-

Compute Units

-

768

Shading Units

192

64

TMUs

64

24

ROPs

24

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

384 KB

L2 Cache

192 KB

Theoretical Performance

12.96 GPixel/s

Pixel Rate

14.45 GPixel/s

51.84 GTexel/s

Texture Rate

38.53 GTexel/s

-

FP16 (half)

-

1244 GFLOPS

FP32 (float)

462.3 GFLOPS

51.84 GFLOPS

FP64 (double)

57.79 GFLOPS

Graphics Processor

GK106

GPU Name

GT200B

-

GPU Variant

-

Kepler

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.54 billion

Transistors

1.4 billion

221 mm²

Die Size

470 mm²

Board Design

80W

TDP

150W

250 W

Suggested PSU

450 W

1x DVI 2x DisplayPort 1.2

Outputs

1x DVI 2x DisplayPort 1x S-Video

1x 6-pin

Power Connectors

1x 6-pin

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

1.3

5.1

Shader Model

4.0

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