AMD FirePro W8100 vs AMD Radeon HD 6770

VS

AMD FirePro W8100

AMD Radeon HD 6770

We compared two Desktop platform GPUs: 8GB VRAM FirePro W8100 and 1024MB VRAM Radeon HD 6770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W8100 's Advantages

Released 3 years and 5 months late

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (320.0GB/s vs 76.80GB/s)

1760 additional rendering cores

AMD Radeon HD 6770 's Advantages

Lower TDP (108W vs 220W)

Score

Benchmark

FP32 (float)

FirePro W8100 +210%

4.219 TFLOPS

Radeon HD 6770

1.36 TFLOPS

FirePro W8100

VS

Radeon HD 6770

Graphics Card

Jun 2014

Release Date

Jan 2011

FirePro

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

1200 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

512bit

Memory Bus

128bit

320.0GB/s

Bandwidth

76.80GB/s

Render Config

40

Compute Units

10

-

2560

Shading Units

800

160

TMUs

40

64

ROPs

16

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

52.74 GPixel/s

Pixel Rate

13.60 GPixel/s

131.8 GTexel/s

Texture Rate

34.00 GTexel/s

-

4.219 TFLOPS

FP32 (float)

1360 GFLOPS

2.109 TFLOPS

FP64 (double)

-

Board Design

220W

TDP

108W

550 W

Suggested PSU

300 W

4x DisplayPort 1.2 1x SDI

Outputs

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

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Hawaii

GPU Name

Juniper

Hawaii GL40

GPU Variant

Juniper XT (215-0754013)

GCN 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

6.2 billion

Transistors

1.04 billion

438 mm²

Die Size

166 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

Vulkan

N/A

-

6.3

Shader Model

5.0

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