NVIDIA T400 4 GB vs ATI FirePro V7770

VS

NVIDIA T400 4 GB

ATI FirePro V7770

We compared two Desktop platform GPUs: 4GB VRAM T400 4 GB and 1024MB VRAM FirePro V7770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 4 GB 's Advantages

Released 9 years and 4 months late

Boost Clock1425MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (80.00GB/s vs 33.60GB/s)

Lower TDP (30W vs 76W)

ATI FirePro V7770 's Advantages

416 additional rendering cores

Score

Benchmark

FP32 (float)

T400 4 GB +9%

1.094 TFLOPS

FirePro V7770

1 TFLOPS

T400 4 GB

VS

FirePro V7770

Graphics Card

May 2021

Release Date

Jan 2012

Quadro

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

420 MHz

Base Clock

-

1425 MHz

Boost Clock

-

1250 MHz

Memory Clock

1050 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR4

64bit

Memory Bus

128bit

80.00GB/s

Bandwidth

33.60GB/s

Render Config

-

Compute Units

10

6

SM Count

-

384

Shading Units

800

24

TMUs

40

16

ROPs

8

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

-

Theoretical Performance

22.80 GPixel/s

Pixel Rate

5.000 GPixel/s

34.20 GTexel/s

Texture Rate

25.00 GTexel/s

2.189 TFLOPS

FP16 (half)

-

1094 GFLOPS

FP32 (float)

1000 GFLOPS

34.20 GFLOPS

FP64 (double)

-

Board Design

30W

TDP

76W

200 W

Suggested PSU

250 W

3x mini-DisplayPort 1.4a

Outputs

1x DVI

None

Power Connectors

1x 6-pin

Graphics Processor

TU117

GPU Name

RV770

-

GPU Variant

RV770 XT (215-0669049)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

4.7 billion

Transistors

0.956 billion

200 mm²

Die Size

256 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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