ATI Radeon HD 5450 PCI vs AMD Radeon R9 290X2

VS

ATI Radeon HD 5450 PCI

AMD Radeon R9 290X2

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 PCI and 4GB VRAM Radeon R9 290X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5450 PCI 's Advantages

Lower TDP (19W vs 580W)

AMD Radeon R9 290X2 's Advantages

Released 4 years and 4 months late

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (345.6GB/s vs 5.328GB/s)

2736 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 5450 PCI

0.104 TFLOPS

Radeon R9 290X2 +5315%

5.632 TFLOPS

Radeon HD 5450 PCI

VS

Radeon R9 290X2

Graphics Card

Feb 2010

Release Date

Jun 2014

Evergreen

Generation

Volcanic Islands

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

333 MHz

Memory Clock

1350 MHz

Memory

512MB

Memory Size

4GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

512bit

5.328GB/s

Bandwidth

345.6GB/s

Render Config

2

Compute Units

44

-

80

Shading Units

2816

8

TMUs

176

4

ROPs

64

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

1024 KB

-

Theoretical Performance

2.600 GPixel/s

Pixel Rate

64.00 GPixel/s

5.200 GTexel/s

Texture Rate

176.0 GTexel/s

-

104.0 GFLOPS

FP32 (float)

5.632 TFLOPS

-

FP64 (double)

704.0 GFLOPS

Board Design

19W

TDP

580W

200 W

Suggested PSU

950 W

1x DVI 1x HDMI 1.3a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

None

Power Connectors

4x 8-pin

Graphics Processor

Cedar

GPU Name

Hawaii

Cedar PRO

GPU Variant

Hawaii XT (215-0852000)

TeraScale 2

Architecture

GCN 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.292 billion

Transistors

6.2 billion

59 mm²

Die Size

438 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.0

N/A

Vulkan

1.2

-

5.0

Shader Model

6.3

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