AMD FirePro W4300 vs ATI Radeon HD 4870 X2

VS

AMD FirePro W4300

ATI Radeon HD 4870 X2

We compared two Desktop platform GPUs: 4GB VRAM FirePro W4300 and 1024MB VRAM Radeon HD 4870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W4300 's Advantages

Released 7 years and 4 months late

More VRAM (4GB vs 1024GB)

Lower TDP (50W vs 286W)

ATI Radeon HD 4870 X2 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 96.00GB/s)

32 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro W4300 +19%

1.428 TFLOPS

Radeon HD 4870 X2

1.2 TFLOPS

FirePro W4300

VS

Radeon HD 4870 X2

Graphics Card

Dec 2015

Release Date

Aug 2008

FirePro

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1500 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

115.2GB/s

Render Config

12

Compute Units

10

-

768

Shading Units

800

48

TMUs

40

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

14.88 GPixel/s

Pixel Rate

12.00 GPixel/s

44.64 GTexel/s

Texture Rate

30.00 GTexel/s

-

1428 GFLOPS

FP32 (float)

1200 GFLOPS

89.28 GFLOPS

FP64 (double)

240.0 GFLOPS

Board Design

50W

TDP

286W

250 W

Suggested PSU

600 W

4x mini-DisplayPort 1.2

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Bonaire

GPU Name

R700

Bonaire PRO GL

GPU Variant

R700 XT (215-0669045)

GCN 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.08 billion

Transistors

0.956 billion

160 mm²

Die Size

256 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

6.3

Shader Model

4.1

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