NVIDIA Quadro FX 770M vs NVIDIA Quadro P400

VS

NVIDIA Quadro FX 770M

NVIDIA Quadro P400

We compared two Professional market GPUs: 512MB VRAM Quadro FX 770M and 2GB VRAM Quadro P400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P400 's Advantages

Released 8 years and 6 months late

Boost Clock1252MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (32.06GB/s vs 25.60GB/s)

224 additional rendering cores

Lower TDP (30W vs 35W)

Score

Benchmark

FP32 (float)

Quadro FX 770M

0.08 TFLOPS

Quadro P400 +701%

0.641 TFLOPS

Quadro FX 770M

VS

Quadro P400

Graphics Card

Aug 2008

Release Date

Feb 2017

Quadro FX Mobile

Generation

Quadro

Professional

Type

Professional

MXM-II

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1228 MHz

-

Boost Clock

1252 MHz

800 MHz

Memory Clock

1002 MHz

Memory

512MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

64bit

25.60GB/s

Bandwidth

32.06GB/s

Render Config

-

4

SM Count

2

32

Shading Units

256

16

TMUs

16

8

ROPs

16

-

L1 Cache

48 KB (per SM)

32 KB

L2 Cache

512 KB

-

Theoretical Performance

4.000 GPixel/s

Pixel Rate

20.03 GPixel/s

8.000 GTexel/s

Texture Rate

20.03 GTexel/s

-

FP16 (half)

10.02 GFLOPS

80.00 GFLOPS

FP32 (float)

641.0 GFLOPS

-

FP64 (double)

20.03 GFLOPS

Board Design

35W

TDP

30W

-

Suggested PSU

200 W

No outputs

Outputs

3x mini-DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

G96

GPU Name

GP107

NB9P-GLM2

GPU Variant

GP107-825-KA-A1

Tesla

Architecture

Pascal

UMC

Foundry

Samsung

65 nm

Process Size

14 nm

0.314 billion

Transistors

3.3 billion

144 mm²

Die Size

132 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

6.1

4.0

Shader Model

6.4

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