NVIDIA Quadro FX 770M vs NVIDIA GRID K140Q

VS

NVIDIA Quadro FX 770M

NVIDIA GRID K140Q

We compared two Professional market GPUs: 512MB VRAM Quadro FX 770M and 1024MB VRAM GRID K140Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro FX 770M 's Advantages

Lower TDP (35W vs 130W)

NVIDIA GRID K140Q 's Advantages

Released 4 years and 10 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (28.51GB/s vs 25.60GB/s)

160 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro FX 770M

0.08 TFLOPS

GRID K140Q +307%

0.326 TFLOPS

Quadro FX 770M

VS

GRID K140Q

Graphics Card

Aug 2008

Release Date

Jun 2013

Quadro FX Mobile

Generation

GRID

Professional

Type

Professional

MXM-II

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

800 MHz

Memory Clock

891 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

128bit

25.60GB/s

Bandwidth

28.51GB/s

Render Config

-

4

SM Count

-

32

Shading Units

192

16

TMUs

16

8

ROPs

16

-

L1 Cache

16 KB (per SMX)

32 KB

L2 Cache

256 KB

-

Theoretical Performance

4.000 GPixel/s

Pixel Rate

3.400 GPixel/s

8.000 GTexel/s

Texture Rate

13.60 GTexel/s

-

80.00 GFLOPS

FP32 (float)

326.4 GFLOPS

-

FP64 (double)

13.60 GFLOPS

Board Design

35W

TDP

130W

-

Suggested PSU

300 W

No outputs

Outputs

No outputs

-

Graphics Processor

G96

GPU Name

GK107

NB9P-GLM2

GPU Variant

-

Tesla

Architecture

Kepler

UMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.314 billion

Transistors

1.27 billion

144 mm²

Die Size

118 mm²

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

CUDA

3.0

4.0

Shader Model

5.1

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