AMD Radeon Pro WX 3100 vs AMD Radeon HD 7450 OEM

VS

AMD Radeon Pro WX 3100

AMD Radeon HD 7450 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro WX 3100 and 512MB VRAM Radeon HD 7450 OEM 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 5 years and 5 months late

Boost Clock1219MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (96.00GB/s vs 8.528GB/s)

352 additional rendering cores

AMD Radeon HD 7450 OEM 's Advantages

Lower TDP (18W vs 65W)

Score

Benchmark

FP32 (float)

Radeon Pro WX 3100 +524%

1.248 TFLOPS

Radeon HD 7450 OEM

0.2 TFLOPS

Radeon Pro WX 3100

VS

Radeon HD 7450 OEM

Graphics Card

Jun 2017

Release Date

Jan 2012

Radeon Pro Polaris

Generation

Southern Islands

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

533 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

64bit

96.00GB/s

Bandwidth

8.528GB/s

Render Config

8

Compute Units

2

-

512

Shading Units

160

32

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

19.50 GPixel/s

Pixel Rate

2.500 GPixel/s

39.01 GTexel/s

Texture Rate

5.000 GTexel/s

1248 GFLOPS

FP16 (half)

-

1248 GFLOPS

FP32 (float)

200.0 GFLOPS

78.02 GFLOPS

FP64 (double)

-

Board Design

65W

TDP

18W

250 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1.3a

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

Caicos

Lexa XT

GPU Variant

Caimour

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

2.2 billion

Transistors

0.37 billion

103 mm²

Die Size

67 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

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