ATI Radeon HD 5450 PCI vs NVIDIA NVS 300

VS

ATI Radeon HD 5450 PCI

NVIDIA NVS 300

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 PCI and 512MB VRAM NVS 300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5450 PCI 's Advantages

64 additional rendering cores

NVIDIA NVS 300 's Advantages

Released 11 months late

Larger VRAM bandwidth (12.64GB/s vs 5.328GB/s)

Lower TDP (18W vs 19W)

Score

Benchmark

FP32 (float)

Radeon HD 5450 PCI +166%

0.104 TFLOPS

NVS 300

0.039 TFLOPS

Radeon HD 5450 PCI

VS

NVS 300

Graphics Card

Feb 2010

Release Date

Jan 2011

Evergreen

Generation

NVS

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

333 MHz

Memory Clock

790 MHz

Memory

512MB

Memory Size

512MB

DDR2

Memory Type

DDR3

64bit

Memory Bus

64bit

5.328GB/s

Bandwidth

12.64GB/s

Render Config

2

Compute Units

-

SM Count

2

80

Shading Units

16

8

TMUs

8

4

ROPs

4

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

32 KB

-

Theoretical Performance

2.600 GPixel/s

Pixel Rate

2.080 GPixel/s

5.200 GTexel/s

Texture Rate

4.160 GTexel/s

-

104.0 GFLOPS

FP32 (float)

39.36 GFLOPS

-

Board Design

19W

TDP

18W

200 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.3a

Outputs

1x DMS-59

None

Power Connectors

None

Graphics Processor

Cedar

GPU Name

GT218

Cedar PRO

GPU Variant

GT218-670-B1

TeraScale 2

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.292 billion

Transistors

0.26 billion

59 mm²

Die Size

57 mm²

Graphics Features

11.2 (11_0)

DirectX

11.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.2

5.0

Shader Model

4.1

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