AMD Radeon Pro WX 7100 vs AMD Radeon HD 7770 GHz Edition

VS

AMD Radeon Pro WX 7100

AMD Radeon HD 7770 GHz Edition

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro WX 7100 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 Radeon Pro WX 7100 's Advantages

Released 4 years and 9 months late

Boost Clock1243MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 72.00GB/s)

1664 additional rendering cores

AMD Radeon HD 7770 GHz Edition 's Advantages

Lower TDP (80W vs 130W)

Score

Benchmark

FP32 (float)

Radeon Pro WX 7100 +347%

5.728 TFLOPS

Radeon HD 7770 GHz Edition

1.28 TFLOPS

Radeon Pro WX 7100

VS

Radeon HD 7770 GHz Edition

Graphics Card

Nov 2016

Release Date

Feb 2012

Radeon Pro

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1188 MHz

Base Clock

-

1243 MHz

Boost Clock

-

1750 MHz

Memory Clock

1125 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

224.0GB/s

Bandwidth

72.00GB/s

Render Config

36

Compute Units

10

-

2304

Shading Units

640

144

TMUs

40

32

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

39.78 GPixel/s

Pixel Rate

16.00 GPixel/s

179.0 GTexel/s

Texture Rate

40.00 GTexel/s

5.728 TFLOPS

FP16 (half)

-

5.728 TFLOPS

FP32 (float)

1280 GFLOPS

358.0 GFLOPS

FP64 (double)

80.00 GFLOPS

Board Design

130W

TDP

80W

300 W

Suggested PSU

250 W

4x DisplayPort 1.4a

Outputs

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

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Ellesmere

GPU Name

Cape Verde

Polaris 10 XT GL

GPU Variant

Cape Verde XT

GCN 4.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

1.5 billion

232 mm²

Die Size

123 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

Vulkan

1.2

-

6.4

Shader Model

5.1

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