ATI FirePro V7900

This is a GPU manufactured with TSMC 40nm process, based on ATI TeraScale 3 architecture and released on May 2011. It features 2.64 billion transistors, 1280 Rendering cores and 2GB GDDR5 memory, with 512KB L2 cache, theoretical performance of 1.856TFLOPS, with total power consumption of 150W.

Graphics Card

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Release Date

May 2011

Generation

FirePro

Type

Desktop

Bus Interface

PCIe 2.0 x16

Clock Speeds

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Memory Clock

1250MHz

Memory

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Memory Size

2GB

Memory Type

GDDR5

Memory Bus

256bit

Bandwidth

160.0 GB/s

Render Config

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Compute Units

20

Shading Units

1280

TMUs

80

ROPs

32

L1 Cache

8 KB (per CU)

L2 Cache

512KB

Theoretical Performance

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Pixel Rate

23.20 GPixel/s

Texture Rate

58.00 GTexel/s

FP32 (float)

1.856 TFLOPS

FP64 (double)

464.0 GFLOPS

Graphics Processor

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GPU Name

Cayman

GPU Variant

Cayman PRO GL

Architecture

TeraScale 3

Foundry

TSMC

Process Size

40 nm

Transistors

2,640 million

Die Size

389mm²

Board Design

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TDP

150W

Suggested PSU

450W

Outputs

4x DisplayPort 1.2

Power Connectors

1x 6-pin

Graphics Features

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DirectX

11.2 (11_0)

OpenGL

4.4

OpenCL

1.2

Vulkan

N/A

Shader Model

5.0

Rankings

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FP32 (float)

NVIDIA GeForce GTX 1050 2 GB GDDR5

1.862 TFLOPS

AMD Radeon Pro 560 4 GB GDDR5

1.858 TFLOPS

AMD Radeon Pro 460 4 GB GDDR5

1.858 TFLOPS

ATI FirePro V7900 2 GB GDDR5

1.856 TFLOPS

ATI FirePro V7900 SDI 2 GB GDDR5

1.856 TFLOPS

Intel Iris Xe Graphics 80EU Mobile System Shared System Shared

1.856 TFLOPS

AMD Radeon RX 560 Mobile 4 GB GDDR5

1.849 TFLOPS

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