ATI Radeon HD 5450 vs NVIDIA GeForce GTX 260

VS

ATI Radeon HD 5450 NVIDIA GeForce GTX 260

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 and 896MB VRAM GeForce GTX 260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5450 's Advantages

Released 1 years and 8 months late

Lower TDP (19W vs 182W)

NVIDIA GeForce GTX 260 's Advantages

More VRAM (896GB vs 512GB)

Larger VRAM bandwidth (111.9GB/s vs 6.400GB/s)

112 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 5450

0.104 TFLOPS

GeForce GTX 260 +358%

0.477 TFLOPS

Radeon HD 5450

VS

GeForce GTX 260

Graphics Card

Feb 2010

Release Date

Jun 2008

Evergreen

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

400 MHz

Memory Clock

999 MHz

Memory

512MB

Memory Size

896MB

DDR2

Memory Type

GDDR3

64bit

Memory Bus

448bit

6.400GB/s

Bandwidth

111.9GB/s

Render Config

-

SM Count

24

2

Compute Units

-

80

Shading Units

192

8

TMUs

64

4

ROPs

28

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

224 KB

Theoretical Performance

2.600 GPixel/s

Pixel Rate

16.13 GPixel/s

5.200 GTexel/s

Texture Rate

36.86 GTexel/s

-

FP16 (half)

-

104.0 GFLOPS

FP32 (float)

476.9 GFLOPS

-

FP64 (double)

59.62 GFLOPS

Graphics Processor

Cedar

GPU Name

GT200

Cedar PRO

GPU Variant

G200-100-A2

TeraScale 2

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

65 nm

0.292 billion

Transistors

1.4 billion

59 mm²

Die Size

576 mm²

Board Design

19W

TDP

182W

200 W

Suggested PSU

450 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

2x DVI 1x S-Video

None

Power Connectors

2x 6-pin

Graphics Features

11.2 (11_0)

DirectX

11.1 (10_0)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.3

5.0

Shader Model

4.0

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