GPU Comparison

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GPU

Matrox Parhelia 256 MB

CORE STATE Parhelia-512

VRAM 256 MB

CLOCK SPEED —

TDP —

BUS WIDTH 256 bit

ARCHITECTURE Parhelia

nm

PROCESS 150 nm

LAUNCH DATE 2002

VS

NVIDIA

GEFORCE

GeForce GTX 260

CORE STATE GT200

VRAM 896 MB

CLOCK SPEED —

TDP 182 W

BUS WIDTH 448 bit

ARCHITECTURE Tesla 2.0

nm

PROCESS 65 nm

LAUNCH DATE 2008

DETAILED SPECIFICATIONS

SPECIFICATION

Matrox Parhelia 256 MB

GTX 260

Core Specs

Shading Units

—

192

Shaders

—

192

TMUs

16

64 +300.0%

ROPs

4

28 +600.0%

SM Count

—

24

Clocks

GPU Clock

200 MHz

576 MHz

Shader Clock

—

1242 MHz

Memory Clock

250 MHz 500 Mbps effective

999 MHz 1998 Mbps effective

Memory

Memory Size

256 MB

896 MB

VRAM (MB)

256

896 +250.0%

Memory Type

DDR

GDDR3

Memory Bus

256 bit

448 bit

Bandwidth

16.00 GB/s

111.9 GB/s

Cache

L2 Cache

—

224 KB

Performance

Pixel Rate

800.0 MPixel/s

16.13 GPixel/s

Texture Rate

3.200 GTexel/s

36.86 GTexel/s

FP32 (TFLOPS)

—

476.9 GFLOPS

FP64 (TFLOPS)

—

59.62 GFLOPS (1:8)

Power

TDP

—

182 W

TDP (W)

—

182

Suggested PSU

200 W

450 W

Power Connectors

None

2x 6-pin

Architecture

Architecture

Parhelia

Tesla 2.0

GPU Name

Parhelia-512

GT200

Generation

Parhelia

GeForce 200

Process Size

150 nm

65 nm

Transistors

80 million

1,400 million

Die Size

174 mm²

576 mm²

Foundry

UMC

TSMC

Density

459.8K / mm²

2.4M / mm²

API Support

DirectX

8.1

11.1 (10_0)

OpenGL

1.3

3.3

OpenCL

—

1.1

CUDA

—

1.3

Shader Model

—

4.0

Physical

Slot Width

Single-slot

Dual-slot

Length

175 mm 6.9 inches

267 mm 10.5 inches

Outputs

2x DVI

2x DVI1x S-Video

Bus Interface

AGP 4x

PCIe 2.0 x16

Other

Launch Price

—

449 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 9

Successor

—

GeForce 400

View Matrox Parhelia 256 MB Details View GeForce GTX 260 Details