AMD FirePro W4300 vs ATI Radeon HD 3870

VS

AMD FirePro W4300

ATI Radeon HD 3870

We compared two Desktop platform GPUs: 4GB VRAM FirePro W4300 and 512MB VRAM Radeon HD 3870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W4300 's Advantages

Released 8 years and 1 months late

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (96.00GB/s vs 72.06GB/s)

448 additional rendering cores

Lower TDP (50W vs 106W)

Score

Benchmark

FP32 (float)

FirePro W4300 +187%

1.428 TFLOPS

Radeon HD 3870

0.497 TFLOPS

FirePro W4300

VS

Radeon HD 3870

Graphics Card

Dec 2015

Release Date

Nov 2007

FirePro

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1500 MHz

Memory Clock

1126 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR4

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

72.06GB/s

Render Config

12

Compute Units

4

-

768

Shading Units

320

48

TMUs

16

ROPs

16

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

256 KB

-

Theoretical Performance

14.88 GPixel/s

Pixel Rate

12.43 GPixel/s

44.64 GTexel/s

Texture Rate

12.43 GTexel/s

-

1428 GFLOPS

FP32 (float)

497.3 GFLOPS

89.28 GFLOPS

FP64 (double)

99.46 GFLOPS

Board Design

50W

TDP

106W

250 W

Suggested PSU

300 W

4x mini-DisplayPort 1.2

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

Bonaire

GPU Name

RV670

Bonaire PRO GL

GPU Variant

RV670 XT (215-0708005)

GCN 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.08 billion

Transistors

0.666 billion

160 mm²

Die Size

192 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

2.0

OpenCL

N/A

1.2

Vulkan

N/A

-

6.3

Shader Model

4.1

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