NVIDIA GeForce GTS 450 Rev. 2 vs ATI FireMV 2260 PCIe x1

VS

NVIDIA GeForce GTS 450 Rev. 2 ATI FireMV 2260 PCIe x1

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 Rev. 2 and 256MB VRAM FireMV 2260 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 Rev. 2 's Advantages

Released 3 years and 2 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (57.73GB/s vs 8.000GB/s)

152 additional rendering cores

ATI FireMV 2260 PCIe x1 's Advantages

Lower TDP (15W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTS 450 Rev. 2 +1402%

0.601 TFLOPS

FireMV 2260 PCIe x1

0.04 TFLOPS

GeForce GTS 450 Rev. 2

VS

FireMV 2260 PCIe x1

Graphics Card

Mar 2011

Release Date

Jan 2008

GeForce 400

Generation

FireMV Multi-View

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x1

Clock Speeds

-

Base Clock

-

Boost Clock

-

902 MHz

Memory Clock

500 MHz

Memory

1024MB

Memory Size

256MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

57.73GB/s

Bandwidth

8.000GB/s

Render Config

4

SM Count

-

Compute Units

2

192

Shading Units

40

32

TMUs

4

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

6.264 GPixel/s

Pixel Rate

2.000 GPixel/s

25.06 GTexel/s

Texture Rate

2.000 GTexel/s

-

FP16 (half)

-

601.3 GFLOPS

FP32 (float)

40.00 GFLOPS

50.11 GFLOPS

FP64 (double)

-

Graphics Processor

GF116

GPU Name

RV620

GF116-200-KA-A1

GPU Variant

-

Fermi 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

1.17 billion

Transistors

0.181 billion

238 mm²

Die Size

67 mm²

Board Design

106W

TDP

15W

300 W

Suggested PSU

200 W

2x DVI 1x mini-HDMI 1.3a

Outputs

2x DisplayPort

1x 6-pin

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.1

OpenCL

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

4.1

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