GeForce GTS 450 vs Radeon X1650 AGP

VS

NVIDIA GeForce GTS 450

ATI Radeon X1650 AGP

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 256MB VRAM Radeon X1650 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce GTS 450 Advantages

Released 3 years and 7 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (57.73GB/s vs 12.80GB/s)

192 additional rendering cores

Score

GeForce GTS 450

VS

Radeon X1650 AGP

Graphics Card

Sep 2010

Release Date

Feb 2007

GeForce 400

Generation

Radeon R500 AGP

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

AGP 8x

Clock Speeds

902 MHz

Memory Clock

400 MHz

Memory

1024MB

Memory Size

256MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

128bit

57.73GB/s

Bandwidth

12.80GB/s

Render Config

4

SM Count

-

192

Shading Units

-

32

TMUs

4

16

ROPs

4

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

601.3 GFLOPS

FP32 (float)

-

50.11 GFLOPS

FP64 (double)

-

Board Design

106W

TDP

Unknown

300 W

Suggested PSU

200 W

2x DVI
1x mini-HDMI 1.3a

Outputs

1x DVI
1x VGA
1x S-Video

1x 6-pin

Power Connectors

None

Graphics Processor

GF106

GPU Name

RV530

GF106-250-KA-A1

GPU Variant

RV530 X1650

(215CCCBKB12FG)

Fermi

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

40 nm

Process Size

90 nm

1.17 billion

Transistors

0.157 billion

238 mm²

Die Size

150 mm²

Graphics Features

12 (11_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

1.1

OpenCL

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

3.0

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