NVIDIA GeForce 8800 GTS 320 vs ATI FirePro 2260 PCI

VS

NVIDIA GeForce 8800 GTS 320

ATI FirePro 2260 PCI

We compared two Desktop platform GPUs: 320MB VRAM GeForce 8800 GTS 320 and 256MB VRAM FirePro 2260 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GTS 320 's Advantages

More VRAM (320GB vs 256GB)

Larger VRAM bandwidth (63.36GB/s vs 8.000GB/s)

56 additional rendering cores

ATI FirePro 2260 PCI 's Advantages

Released 11 months late

Lower TDP (15W vs 143W)

Score

Benchmark

FP32 (float)

GeForce 8800 GTS 320 +470%

0.228 TFLOPS

FirePro 2260 PCI

0.04 TFLOPS

GeForce 8800 GTS 320

VS

FirePro 2260 PCI

Graphics Card

Feb 2007

Release Date

Jan 2008

GeForce 8

Generation

FirePro Multi-View

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCI

Clock Speeds

-

792 MHz

Memory Clock

500 MHz

Memory

320MB

Memory Size

256MB

GDDR3

Memory Type

DDR2

320bit

Memory Bus

64bit

63.36GB/s

Bandwidth

8.000GB/s

Render Config

-

Compute Units

2

12

SM Count

-

96

Shading Units

40

24

TMUs

4

20

ROPs

4

-

80 KB

L2 Cache

-

Theoretical Performance

10.26 GPixel/s

Pixel Rate

2.000 GPixel/s

24.62 GTexel/s

Texture Rate

2.000 GTexel/s

-

228.1 GFLOPS

FP32 (float)

40.00 GFLOPS

-

Board Design

143W

TDP

15W

300 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

2x DisplayPort

1x 6-pin

Power Connectors

None

Graphics Processor

G80

GPU Name

RV620

G80-100-K0-A2

GPU Variant

-

Tesla

Architecture

TeraScale

TSMC

Foundry

TSMC

90 nm

Process Size

55 nm

0.681 billion

Transistors

0.181 billion

484 mm²

Die Size

67 mm²

Graphics Features

11.1 (10_0)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

1.1 (1.0)

OpenCL

N/A

Vulkan

N/A

1.0

CUDA

-

4.0

Shader Model

4.1

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