ATI Radeon HD 3870 AGP vs AMD Radeon Pro WX 5100

VS

ATI Radeon HD 3870 AGP

AMD Radeon Pro WX 5100

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3870 AGP and 8GB VRAM Radeon Pro WX 5100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 5100 's Advantages

Boost Clock1086MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (160.0GB/s vs 72.06GB/s)

1472 additional rendering cores

Lower TDP (75W vs 106W)

Score

Benchmark

FP32 (float)

Radeon HD 3870 AGP

0.497 TFLOPS

Radeon Pro WX 5100 +683%

3.892 TFLOPS

Radeon HD 3870 AGP

VS

Radeon Pro WX 5100

Graphics Card

Unknown

Release Date

Nov 2016

Radeon R600

Generation

Radeon Pro

Desktop

Type

Desktop

AGP 8x

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

713 MHz

-

Boost Clock

1086 MHz

1126 MHz

Memory Clock

1250 MHz

Memory

512MB

Memory Size

8GB

GDDR4

Memory Type

GDDR5

256bit

Memory Bus

256bit

72.06GB/s

Bandwidth

160.0GB/s

Render Config

4

Compute Units

28

-

320

Shading Units

1792

16

TMUs

112

16

ROPs

32

-

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

12.43 GPixel/s

Pixel Rate

34.75 GPixel/s

12.43 GTexel/s

Texture Rate

121.6 GTexel/s

-

FP16 (half)

3.892 TFLOPS

497.3 GFLOPS

FP32 (float)

3.892 TFLOPS

99.46 GFLOPS

FP64 (double)

243.3 GFLOPS

Board Design

106W

TDP

75W

300 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

4x DisplayPort 1.4a

1x 8-pin

Power Connectors

None

Graphics Processor

RV670

GPU Name

Ellesmere

RV670 XT (215-0708005)

GPU Variant

Polaris 10 PRO GL (215-0876144)

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

0.666 billion

Transistors

5.7 billion

192 mm²

Die Size

232 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

4.1

Shader Model

6.4

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