AMD Radeon HD 6850 X2 vs AMD Radeon Pro WX 2100

VS

AMD Radeon HD 6850 X2

AMD Radeon Pro WX 2100

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6850 X2 and 2GB VRAM Radeon Pro WX 2100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 X2 's Advantages

Larger VRAM bandwidth (134.4GB/s vs 48.00GB/s)

448 additional rendering cores

AMD Radeon Pro WX 2100 's Advantages

Released 5 years and 9 months late

Boost Clock1219MHz

Lower TDP (35W vs 254W)

Score

Benchmark

FP32 (float)

Radeon HD 6850 X2 +23%

1.536 TFLOPS

Radeon Pro WX 2100

1.248 TFLOPS

Radeon HD 6850 X2

VS

Radeon Pro WX 2100

Graphics Card

Sep 2011

Release Date

Jun 2017

Northern Islands

Generation

Radeon Pro Polaris

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

925 MHz

-

Boost Clock

1219 MHz

1050 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

64bit

134.4GB/s

Bandwidth

48.00GB/s

Render Config

12

Compute Units

8

-

960

Shading Units

512

48

TMUs

32

ROPs

16

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

25.60 GPixel/s

Pixel Rate

19.50 GPixel/s

38.40 GTexel/s

Texture Rate

39.01 GTexel/s

-

FP16 (half)

1248 GFLOPS

1.536 TFLOPS

FP32 (float)

1248 GFLOPS

-

FP64 (double)

78.02 GFLOPS

Board Design

254W

TDP

35W

600 W

Suggested PSU

200 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

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

2x 8-pin

Power Connectors

None

Graphics Processor

Barts

GPU Name

Lexa

Barts PRO (215-0798006)

GPU Variant

Lexa PRO GL

TeraScale 2

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

1.7 billion

Transistors

2.2 billion

255 mm²

Die Size

103 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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