ATI Radeon HD 4770 vs AMD FirePro R5000

VS

ATI Radeon HD 4770

AMD FirePro R5000

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4770 and 2GB VRAM FirePro R5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4770 's Advantages

Lower TDP (80W vs 150W)

AMD FirePro R5000 's Advantages

Released 3 years and 10 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (102.4GB/s vs 51.20GB/s)

128 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4770

0.96 TFLOPS

FirePro R5000 +31%

1.267 TFLOPS

Radeon HD 4770

VS

FirePro R5000

Graphics Card

Apr 2009

Release Date

Feb 2013

Radeon R700

Generation

FirePro Remote

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

800 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

51.20GB/s

Bandwidth

102.4GB/s

Render Config

8

Compute Units

12

-

640

Shading Units

768

32

TMUs

48

16

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

512 KB

-

Theoretical Performance

12.00 GPixel/s

Pixel Rate

26.40 GPixel/s

24.00 GTexel/s

Texture Rate

39.60 GTexel/s

-

960.0 GFLOPS

FP32 (float)

1267 GFLOPS

192.0 GFLOPS

FP64 (double)

79.20 GFLOPS

Board Design

80W

TDP

150W

250 W

Suggested PSU

450 W

2x DVI 1x S-Video

Outputs

2x mini-DisplayPort 1.2

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

RV740

GPU Name

Pitcairn

RV740 XT (215-0727019)

GPU Variant

Pitcairn LE GL

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.826 billion

Transistors

2.8 billion

137 mm²

Die Size

212 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

1.2

N/A

Vulkan

1.2

-

4.1

Shader Model

5.1

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