AMD Radeon Pro Duo vs ATI Radeon HD 5450

VS

AMD Radeon Pro Duo

ATI Radeon HD 5450

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro Duo and 512MB VRAM Radeon HD 5450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Duo 's Advantages

Released 6 years and 2 months late

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (512.0GB/s vs 6.400GB/s)

4016 additional rendering cores

ATI Radeon HD 5450 's Advantages

Lower TDP (19W vs 350W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo +7776%

8.192 TFLOPS

Radeon HD 5450

0.104 TFLOPS

Radeon Pro Duo

VS

Radeon HD 5450

Graphics Card

Apr 2016

Release Date

Feb 2010

Radeon Pro

Generation

Evergreen

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

500 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

512MB

HBM

Memory Type

DDR2

4096bit

Memory Bus

64bit

512.0GB/s

Bandwidth

6.400GB/s

Render Config

64

Compute Units

2

-

4096

Shading Units

80

256

TMUs

8

64

ROPs

4

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

2.600 GPixel/s

256.0 GTexel/s

Texture Rate

5.200 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

104.0 GFLOPS

512.0 GFLOPS

FP64 (double)

-

Board Design

350W

TDP

19W

750 W

Suggested PSU

200 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

3x 8-pin

Power Connectors

None

Graphics Processor

Capsaicin

GPU Name

Cedar

Capsaicin XT

GPU Variant

Cedar PRO

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

8.9 billion

Transistors

0.292 billion

596 mm²

Die Size

59 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

Vulkan

N/A

-

6.0

Shader Model

5.0

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