AMD FirePro W8100 vs AMD Radeon HD 7770 GHz Edition

VS

AMD FirePro W8100

AMD Radeon HD 7770 GHz Edition

We compared two Desktop platform GPUs: 8GB VRAM FirePro W8100 and 1024MB VRAM Radeon HD 7770 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W8100 's Advantages

Released 2 years and 4 months late

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (320.0GB/s vs 72.00GB/s)

1920 additional rendering cores

AMD Radeon HD 7770 GHz Edition 's Advantages

Lower TDP (80W vs 220W)

Score

Benchmark

FP32 (float)

FirePro W8100 +229%

4.219 TFLOPS

Radeon HD 7770 GHz Edition

1.28 TFLOPS

FirePro W8100

VS

Radeon HD 7770 GHz Edition

Graphics Card

Jun 2014

Release Date

Feb 2012

FirePro

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

1125 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

512bit

Memory Bus

128bit

320.0GB/s

Bandwidth

72.00GB/s

Render Config

40

Compute Units

10

-

2560

Shading Units

640

160

TMUs

40

64

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

52.74 GPixel/s

Pixel Rate

16.00 GPixel/s

131.8 GTexel/s

Texture Rate

40.00 GTexel/s

-

4.219 TFLOPS

FP32 (float)

1280 GFLOPS

2.109 TFLOPS

FP64 (double)

80.00 GFLOPS

Board Design

220W

TDP

80W

550 W

Suggested PSU

250 W

4x DisplayPort 1.2 1x SDI

Outputs

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

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Hawaii

GPU Name

Cape Verde

Hawaii GL40

GPU Variant

Cape Verde XT

GCN 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

6.2 billion

Transistors

1.5 billion

438 mm²

Die Size

123 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.0

OpenCL

1.2

Vulkan

1.2

-

6.3

Shader Model

5.1

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