AMD Radeon R7 250 vs AMD Radeon Pro WX 3100

VS

AMD Radeon R7 250

AMD Radeon Pro WX 3100

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 and 4GB VRAM Radeon Pro WX 3100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 's Advantages

Lower TDP (55W vs 65W)

AMD Radeon Pro WX 3100 's Advantages

Released 3 years and 8 months late

Boost Clock1219MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)

Radeon R7 250

0.717 TFLOPS

Radeon Pro WX 3100 +74%

1.248 TFLOPS

Radeon R7 250

VS

Radeon Pro WX 3100

Graphics Card

Oct 2013

Release Date

Jun 2017

Volcanic Islands

Generation

Radeon Pro Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

925 MHz

-

Boost Clock

1219 MHz

900 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

96.00GB/s

Render Config

8

Compute Units

8

-

512

Shading Units

512

32

TMUs

32

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

11.20 GPixel/s

Pixel Rate

19.50 GPixel/s

22.40 GTexel/s

Texture Rate

39.01 GTexel/s

-

FP16 (half)

1248 GFLOPS

716.8 GFLOPS

FP32 (float)

1248 GFLOPS

44.80 GFLOPS

FP64 (double)

78.02 GFLOPS

Board Design

55W

TDP

65W

250 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

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

None

Power Connectors

None

Graphics Processor

Cape Verde

GPU Name

Lexa

Cape Verde PRO

GPU Variant

Lexa XT

GCN 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.5 billion

Transistors

2.2 billion

123 mm²

Die Size

103 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.3

-

5.1

Shader Model

6.7

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