NVIDIA A2 vs ATI FirePro V7770

VS

NVIDIA A2

ATI FirePro V7770

We compared two Desktop platform GPUs: 16GB VRAM A2 and 1024MB VRAM FirePro V7770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A2 's Advantages

Released 9 years and 10 months late

Boost Clock1770MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (200.1GB/s vs 33.60GB/s)

480 additional rendering cores

Lower TDP (60W vs 76W)

Score

Benchmark

FP32 (float)

A2 +353%

4.531 TFLOPS

FirePro V7770

1 TFLOPS

A2

VS

FirePro V7770

Graphics Card

Nov 2021

Release Date

Jan 2012

Quadro

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1440 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1563 MHz

Memory Clock

1050 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR4

128bit

Memory Bus

128bit

200.1GB/s

Bandwidth

33.60GB/s

Render Config

-

Compute Units

10

SM Count

-

1280

Shading Units

800

40

TMUs

40

32

ROPs

8

40

Tensor Cores

-

10

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

56.64 GPixel/s

Pixel Rate

5.000 GPixel/s

70.80 GTexel/s

Texture Rate

25.00 GTexel/s

4.531 TFLOPS

FP16 (half)

-

4.531 TFLOPS

FP32 (float)

1000 GFLOPS

70.80 GFLOPS

FP64 (double)

-

Board Design

60W

TDP

76W

250 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI

None

Power Connectors

1x 6-pin

Graphics Processor

GA107

GPU Name

RV770

-

GPU Variant

RV770 XT (215-0669049)

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

Unknown

Transistors

0.956 billion

Unknown

Die Size

256 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

4.1

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