AMD Radeon Pro WX 2100 vs ATI Radeon HD 4870 Mac Edition

VS

AMD Radeon Pro WX 2100

ATI Radeon HD 4870 Mac Edition

We compared two Desktop platform GPUs: 2GB VRAM Radeon Pro WX 2100 and 512MB VRAM Radeon HD 4870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 2100 's Advantages

Released 8 years and 5 months late

Boost Clock1219MHz

More VRAM (2GB vs 512GB)

Lower TDP (35W vs 150W)

ATI Radeon HD 4870 Mac Edition 's Advantages

Larger VRAM bandwidth (108.8GB/s vs 48.00GB/s)

288 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro WX 2100 +4%

1.248 TFLOPS

Radeon HD 4870 Mac Edition

1.2 TFLOPS

Radeon Pro WX 2100

VS

Radeon HD 4870 Mac Edition

Graphics Card

Jun 2017

Release Date

Jan 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

850 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

48.00GB/s

Bandwidth

108.8GB/s

Render Config

8

Compute Units

10

-

512

Shading Units

800

32

TMUs

40

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

19.50 GPixel/s

Pixel Rate

12.00 GPixel/s

39.01 GTexel/s

Texture Rate

30.00 GTexel/s

1248 GFLOPS

FP16 (half)

-

1248 GFLOPS

FP32 (float)

1200 GFLOPS

78.02 GFLOPS

FP64 (double)

240.0 GFLOPS

Board Design

35W

TDP

150W

200 W

Suggested PSU

450 W

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

Outputs

1x DVI 1x mini-DisplayPort 1.0

None

Power Connectors

2x 6-pin

Graphics Processor

Lexa

GPU Name

RV770

Lexa PRO GL

GPU Variant

RV770 XT Mac (215-0669080)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

2.2 billion

Transistors

0.956 billion

103 mm²

Die Size

256 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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