NVIDIA A2 vs ATI FirePro V7900 SDI

VS

NVIDIA A2 ATI FirePro V7900 SDI

We compared two Desktop platform GPUs: 16GB VRAM A2 and 2GB VRAM FirePro V7900 SDI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A2 's Advantages

Released 10 years and 6 months late

Boost Clock1770MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (200.1GB/s vs 160.0GB/s)

Lower TDP (60W vs 150W)

Score

Benchmark

FP32 (float)

A2 +144%

4.531 TFLOPS

FirePro V7900 SDI

1.856 TFLOPS

A2

VS

FirePro V7900 SDI

Graphics Card

Nov 2021

Release Date

May 2011

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

1250 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

200.1GB/s

Bandwidth

160.0GB/s

Render Config

10

SM Count

-

Compute Units

20

1280

Shading Units

1280

40

TMUs

80

32

ROPs

32

40

Tensor Cores

-

10

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

512 KB

Theoretical Performance

56.64 GPixel/s

Pixel Rate

23.20 GPixel/s

70.80 GTexel/s

Texture Rate

58.00 GTexel/s

4.531 TFLOPS

FP16 (half)

-

4.531 TFLOPS

FP32 (float)

1.856 TFLOPS

70.80 GFLOPS

FP64 (double)

464.0 GFLOPS

Graphics Processor

GA107

GPU Name

Cayman

-

GPU Variant

Cayman PRO GL

Ampere

Architecture

TeraScale 3

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

Unknown

Transistors

2.64 billion

Unknown

Die Size

389 mm²

Board Design

60W

TDP

150W

250 W

Suggested PSU

450 W

No outputs

Outputs

4x SDI

None

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

5.0

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