ATI Radeon HD 5450 PCI vs AMD Radeon R9 295X2

VS

ATI Radeon HD 5450 PCI AMD Radeon R9 295X2

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 PCI and 4GB VRAM Radeon R9 295X2 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 500W)

AMD Radeon R9 295X2 's Advantages

Released 4 years and 2 months late

Larger VRAM bandwidth (320.0GB/s vs 5.328GB/s)

2736 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 5450 PCI

0.104 TFLOPS

Radeon R9 295X2 +5412%

5.733 TFLOPS

Radeon HD 5450 PCI

VS

Radeon R9 295X2

Graphics Card

Feb 2010

Release Date

Apr 2014

Evergreen

Generation

Volcanic Islands

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

333 MHz

Memory Clock

1250 MHz

Memory

512MB

Memory Size

4GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

512bit

5.328GB/s

Bandwidth

320.0GB/s

Render Config

-

SM Count

-

2

Compute Units

44

80

Shading Units

2816

8

TMUs

176

4

ROPs

64

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

1024 KB

Theoretical Performance

2.600 GPixel/s

Pixel Rate

65.15 GPixel/s

5.200 GTexel/s

Texture Rate

179.2 GTexel/s

-

FP16 (half)

-

104.0 GFLOPS

FP32 (float)

5.733 TFLOPS

-

FP64 (double)

716.7 GFLOPS

Graphics Processor

Cedar

GPU Name

Vesuvius

Cedar PRO

GPU Variant

Vesuvius XT (215-0852022)

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

Board Design

19W

TDP

500W

200 W

Suggested PSU

900 W

1x DVI 1x HDMI 1.3a

Outputs

1x DVI 4x mini-DisplayPort 1.2

None

Power Connectors

2x 8-pin

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

-

CUDA

-

5.0

Shader Model

6.3

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