AMD Radeon R7 260X vs ATI FirePro V3900

VS

AMD Radeon R7 260X

ATI FirePro V3900

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260X and 1024MB VRAM FirePro V3900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 260X 's Advantages

Released 1 years and 8 months late

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (104.0GB/s vs 28.80GB/s)

416 additional rendering cores

ATI FirePro V3900 's Advantages

Lower TDP (50W vs 115W)

Score

Benchmark

FP32 (float)

Radeon R7 260X +215%

1.971 TFLOPS

FirePro V3900

0.624 TFLOPS

Radeon R7 260X

VS

FirePro V3900

Graphics Card

Oct 2013

Release Date

Feb 2012

Volcanic Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1625 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

104.0GB/s

Bandwidth

28.80GB/s

Render Config

14

Compute Units

6

-

896

Shading Units

480

56

TMUs

24

16

ROPs

8

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

17.60 GPixel/s

Pixel Rate

5.200 GPixel/s

61.60 GTexel/s

Texture Rate

15.60 GTexel/s

-

1.971 TFLOPS

FP32 (float)

624.0 GFLOPS

123.2 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

50W

300 W

Suggested PSU

250 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x DVI 1x DisplayPort 1.1

1x 6-pin

Power Connectors

None

Graphics Processor

Bonaire

GPU Name

Turks

Bonaire XTX (215-0839097)

GPU Variant

Turks GL

GCN 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.08 billion

Transistors

0.716 billion

160 mm²

Die Size

118 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

Vulkan

N/A

-

6.3

Shader Model

5.0

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