ATI FirePro V7900 vs AMD FirePro W4300

VS

ATI FirePro V7900

AMD FirePro W4300

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 and 4GB VRAM FirePro W4300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7900 's Advantages

Larger VRAM bandwidth (160.0GB/s vs 96.00GB/s)

512 additional rendering cores

AMD FirePro W4300 's Advantages

Released 4 years and 7 months late

More VRAM (4GB vs 2GB)

Lower TDP (50W vs 150W)

Score

Benchmark

FP32 (float)

FirePro V7900 +29%

1.856 TFLOPS

FirePro W4300

1.428 TFLOPS

FirePro V7900

VS

FirePro W4300

Graphics Card

May 2011

Release Date

Dec 2015

FirePro

Generation

FirePro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

96.00GB/s

Render Config

20

Compute Units

12

-

1280

Shading Units

768

80

TMUs

48

32

ROPs

16

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

23.20 GPixel/s

Pixel Rate

14.88 GPixel/s

58.00 GTexel/s

Texture Rate

44.64 GTexel/s

-

1.856 TFLOPS

FP32 (float)

1428 GFLOPS

464.0 GFLOPS

FP64 (double)

89.28 GFLOPS

Board Design

150W

TDP

50W

450 W

Suggested PSU

250 W

4x DisplayPort 1.2

Outputs

4x mini-DisplayPort 1.2

1x 6-pin

Power Connectors

None

Graphics Processor

Cayman

GPU Name

Bonaire

Cayman PRO GL

GPU Variant

Bonaire PRO GL

TeraScale 3

Architecture

GCN 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

2.64 billion

Transistors

2.08 billion

389 mm²

Die Size

160 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.0

N/A

Vulkan

1.2

-

5.0

Shader Model

6.3

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