AMD Radeon HD 6850 1440SP Edition vs AMD FirePro W4300

VS

AMD Radeon HD 6850 1440SP Edition

AMD FirePro W4300

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 1440SP Edition and 4GB VRAM FirePro W4300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 1440SP Edition 's Advantages

Larger VRAM bandwidth (128.0GB/s vs 96.00GB/s)

672 additional rendering cores

AMD FirePro W4300 's Advantages

Released 3 years and 4 months late

More VRAM (4GB vs 1024GB)

Lower TDP (50W vs 151W)

Score

Benchmark

FP32 (float)

Radeon HD 6850 1440SP Edition +46%

2.088 TFLOPS

FirePro W4300

1.428 TFLOPS

Radeon HD 6850 1440SP Edition

VS

FirePro W4300

Graphics Card

Aug 2012

Release Date

Dec 2015

Northern Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

128.0GB/s

Bandwidth

96.00GB/s

Render Config

18

Compute Units

12

-

1440

Shading Units

768

72

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

52.20 GTexel/s

Texture Rate

44.64 GTexel/s

-

2.088 TFLOPS

FP32 (float)

1428 GFLOPS

417.6 GFLOPS

FP64 (double)

89.28 GFLOPS

Board Design

151W

TDP

50W

450 W

Suggested PSU

250 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

4x mini-DisplayPort 1.2

2x 6-pin

Power Connectors

None

Graphics Processor

Cypress

GPU Name

Bonaire

Cypress PRO (215-0735043)

GPU Variant

Bonaire PRO GL

TeraScale 2

Architecture

GCN 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

2.154 billion

Transistors

2.08 billion

334 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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