NVIDIA Quadro FX 3800 vs NVIDIA Tesla K20Xm

VS

NVIDIA Quadro FX 3800 NVIDIA Tesla K20Xm

We compared two Professional market GPUs: 1024MB VRAM Quadro FX 3800 and 6GB VRAM Tesla K20Xm 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 235W)

NVIDIA Tesla K20Xm 's Advantages

Released 3 years and 8 months late

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (249.6GB/s vs 51.20GB/s)

2496 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro FX 3800

0.462 TFLOPS

Tesla K20Xm +751%

3.935 TFLOPS

Quadro FX 3800

VS

Tesla K20Xm

Graphics Card

Mar 2009

Release Date

Nov 2012

Quadro FX

Generation

Tesla

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

1300 MHz

Memory

1024MB

Memory Size

6GB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

384bit

51.20GB/s

Bandwidth

249.6GB/s

Render Config

24

SM Count

-

Compute Units

-

192

Shading Units

2688

64

TMUs

224

16

ROPs

48

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per SMX)

128 KB

L2 Cache

1536 KB

Theoretical Performance

9.600 GPixel/s

Pixel Rate

40.99 GPixel/s

38.40 GTexel/s

Texture Rate

164.0 GTexel/s

-

FP16 (half)

-

462.3 GFLOPS

FP32 (float)

3.935 TFLOPS

57.79 GFLOPS

FP64 (double)

1312 GFLOPS

Graphics Processor

GT200B

GPU Name

GK110

G200-835-B2

GPU Variant

-

Tesla 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

1.4 billion

Transistors

7.08 billion

470 mm²

Die Size

561 mm²

Board Design

108W

TDP

235W

300 W

Suggested PSU

550 W

1x DVI 2x DisplayPort

Outputs

No outputs

1x 6-pin

Power Connectors

-

Graphics Features

11.1 (10_0)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

1.3

CUDA

3.5

4.0

Shader Model

5.1

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