AMD Radeon Pro WX 3100 vs ATI Radeon HD 4770

VS

AMD Radeon Pro WX 3100

ATI Radeon HD 4770

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro WX 3100 and 512MB VRAM Radeon HD 4770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 3100 's Advantages

Released 8 years and 2 months late

Boost Clock1219MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (96.00GB/s vs 51.20GB/s)

Lower TDP (65W vs 80W)

ATI Radeon HD 4770 's Advantages

128 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro WX 3100 +30%

1.248 TFLOPS

Radeon HD 4770

0.96 TFLOPS

Radeon Pro WX 3100

VS

Radeon HD 4770

Graphics Card

Jun 2017

Release Date

Apr 2009

Radeon Pro Polaris

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

925 MHz

Base Clock

-

1219 MHz

Boost Clock

-

1500 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

96.00GB/s

Bandwidth

51.20GB/s

Render Config

8

Compute Units

8

-

512

Shading Units

640

32

TMUs

32

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

19.50 GPixel/s

Pixel Rate

12.00 GPixel/s

39.01 GTexel/s

Texture Rate

24.00 GTexel/s

1248 GFLOPS

FP16 (half)

-

1248 GFLOPS

FP32 (float)

960.0 GFLOPS

78.02 GFLOPS

FP64 (double)

192.0 GFLOPS

Board Design

65W

TDP

80W

250 W

Suggested PSU

250 W

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

Lexa

GPU Name

RV740

Lexa XT

GPU Variant

RV740 XT (215-0727019)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

2.2 billion

Transistors

0.826 billion

103 mm²

Die Size

137 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

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