NVIDIA GeForce 8800 GTS 320 vs ATI FirePro V7760

VS

NVIDIA GeForce 8800 GTS 320

ATI FirePro V7760

We compared two Desktop platform GPUs: 320MB VRAM GeForce 8800 GTS 320 and 1024MB VRAM FirePro V7760 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GTS 320 's Advantages

Larger VRAM bandwidth (63.36GB/s vs 27.20GB/s)

ATI FirePro V7760 's Advantages

Released 4 years and 11 months late

More VRAM (1024GB vs 320GB)

704 additional rendering cores

Lower TDP (76W vs 143W)

Score

Benchmark

FP32 (float)

GeForce 8800 GTS 320

0.228 TFLOPS

FirePro V7760 +426%

1.2 TFLOPS

GeForce 8800 GTS 320

VS

FirePro V7760

Graphics Card

Feb 2007

Release Date

Jan 2012

GeForce 8

Generation

FirePro

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

792 MHz

Memory Clock

850 MHz

Memory

320MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR3

320bit

Memory Bus

128bit

63.36GB/s

Bandwidth

27.20GB/s

Render Config

-

Compute Units

10

12

SM Count

-

96

Shading Units

800

24

TMUs

40

20

ROPs

8

-

L1 Cache

16 KB (per CU)

80 KB

L2 Cache

128 KB

-

Theoretical Performance

10.26 GPixel/s

Pixel Rate

6.000 GPixel/s

24.62 GTexel/s

Texture Rate

30.00 GTexel/s

-

228.1 GFLOPS

FP32 (float)

1200 GFLOPS

-

Board Design

143W

TDP

76W

300 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

1x DVI

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

G80

GPU Name

RV770

G80-100-K0-A2

GPU Variant

RV770 XT (215-0669049)

Tesla

Architecture

TeraScale

TSMC

Foundry

TSMC

90 nm

Process Size

55 nm

0.681 billion

Transistors

0.956 billion

484 mm²

Die Size

256 mm²

Graphics Features

11.1 (10_0)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

1.1 (1.0)

OpenCL

1.1

N/A

Vulkan

N/A

1.0

CUDA

-

4.0

Shader Model

4.1

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