AMD Radeon HD 6770 vs AMD FirePro R5000

VS

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6770 and 2GB VRAM FirePro R5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770 's Advantages

32 additional rendering cores

Lower TDP (108W vs 150W)

AMD FirePro R5000 's Advantages

Released 2 years and 1 months late

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (102.4GB/s vs 76.80GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 6770 +7%

1.36 TFLOPS

FirePro R5000

1.267 TFLOPS

Radeon HD 6770

VS

FirePro R5000

Graphics Card

Jan 2011

Release Date

Feb 2013

Northern Islands

Generation

FirePro Remote

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1200 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

76.80GB/s

Bandwidth

102.4GB/s

Render Config

-

SM Count

-

10

Compute Units

12

800

Shading Units

768

40

TMUs

48

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

512 KB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

26.40 GPixel/s

34.00 GTexel/s

Texture Rate

39.60 GTexel/s

-

FP16 (half)

-

1360 GFLOPS

FP32 (float)

1267 GFLOPS

-

FP64 (double)

79.20 GFLOPS

Graphics Processor

Juniper

GPU Name

Pitcairn

Juniper XT (215-0754013)

GPU Variant

Pitcairn LE GL

TeraScale 2

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.04 billion

Transistors

2.8 billion

166 mm²

Die Size

212 mm²

Board Design

108W

TDP

150W

300 W

Suggested PSU

450 W

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

Outputs

2x mini-DisplayPort 1.2

1x 6-pin

Power Connectors

1x 6-pin

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

1.2

N/A

Vulkan

1.2

-

CUDA

-

5.0

Shader Model

5.1

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