ATI Radeon HD 5450 PCI vs AMD Radeon R9 370X

VS

ATI Radeon HD 5450 PCI

AMD Radeon R9 370X

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 PCI and 2GB VRAM Radeon R9 370X 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 180W)

AMD Radeon R9 370X 's Advantages

Released 5 years and 6 months late

Boost Clock1030MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (179.2GB/s vs 5.328GB/s)

1200 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 5450 PCI

0.104 TFLOPS

Radeon R9 370X +2435%

2.637 TFLOPS

Radeon HD 5450 PCI

VS

Radeon R9 370X

Graphics Card

Feb 2010

Release Date

Aug 2015

Evergreen

Generation

Pirate Islands

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

980 MHz

-

Boost Clock

1030 MHz

333 MHz

Memory Clock

1400 MHz

Memory

512MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

256bit

5.328GB/s

Bandwidth

179.2GB/s

Render Config

2

Compute Units

24

-

80

Shading Units

1280

8

TMUs

80

4

ROPs

32

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

512 KB

-

Theoretical Performance

2.600 GPixel/s

Pixel Rate

32.96 GPixel/s

5.200 GTexel/s

Texture Rate

82.40 GTexel/s

-

104.0 GFLOPS

FP32 (float)

2.637 TFLOPS

-

FP64 (double)

164.8 GFLOPS

Board Design

19W

TDP

180W

200 W

Suggested PSU

450 W

1x DVI 1x HDMI 1.3a

Outputs

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

None

Power Connectors

2x 6-pin

Graphics Processor

Cedar

GPU Name

Trinidad

Cedar PRO

GPU Variant

Trinidad XT

TeraScale 2

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.292 billion

Transistors

2.8 billion

59 mm²

Die Size

212 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

1.2

N/A

Vulkan

1.2

-

5.0

Shader Model

5.1

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