AMD FirePro W4300 vs AMD Radeon HD 7870 GHz Edition

VS

AMD FirePro W4300 AMD Radeon HD 7870 GHz Edition

We compared two Desktop platform GPUs: 4GB VRAM FirePro W4300 and 2GB VRAM Radeon HD 7870 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W4300 's Advantages

Released 3 years and 9 months late

More VRAM (4GB vs 2GB)

Lower TDP (50W vs 175W)

AMD Radeon HD 7870 GHz Edition 's Advantages

Larger VRAM bandwidth (153.6GB/s vs 96.00GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro W4300

1.428 TFLOPS

Radeon HD 7870 GHz Edition +79%

2.56 TFLOPS

FirePro W4300

VS

Radeon HD 7870 GHz Edition

Graphics Card

Dec 2015

Release Date

Mar 2012

FirePro

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1500 MHz

Memory Clock

1200 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

153.6GB/s

Render Config

-

SM Count

-

12

Compute Units

20

768

Shading Units

1280

48

TMUs

80

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

512 KB

Theoretical Performance

14.88 GPixel/s

Pixel Rate

32.00 GPixel/s

44.64 GTexel/s

Texture Rate

80.00 GTexel/s

-

FP16 (half)

-

1428 GFLOPS

FP32 (float)

2.560 TFLOPS

89.28 GFLOPS

FP64 (double)

160.0 GFLOPS

Graphics Processor

Bonaire

GPU Name

Pitcairn

Bonaire PRO GL

GPU Variant

Pitcairn XT (215-0828047)

GCN 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.08 billion

Transistors

2.8 billion

160 mm²

Die Size

212 mm²

Board Design

50W

TDP

175W

250 W

Suggested PSU

450 W

4x mini-DisplayPort 1.2

Outputs

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

None

Power Connectors

2x 6-pin

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.0

OpenCL

1.2

Vulkan

1.2

-

CUDA

-

6.3

Shader Model

5.1

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