NVIDIA GeForce 7800 GTX 512 vs NVIDIA GeForce GTX 260 OEM

VS

NVIDIA GeForce 7800 GTX 512

NVIDIA GeForce GTX 260 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 and 1792MB VRAM GeForce GTX 260 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 7800 GTX 512 's Advantages

Lower TDP (108W vs 182W)

NVIDIA GeForce GTX 260 OEM 's Advantages

Released 4 years and 1 months late

More VRAM (1792GB vs 512GB)

Larger VRAM bandwidth (112.9GB/s vs 51.20GB/s)

192 additional rendering cores

Score

GeForce 7800 GTX 512

VS

GeForce GTX 260 OEM

Graphics Card

Nov 2005

Release Date

Dec 2009

GeForce 7 PCIe

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

1008 MHz

Memory

512MB

Memory Size

1792MB

GDDR3

Memory Type

GDDR3

256bit

Memory Bus

448bit

51.20GB/s

Bandwidth

112.9GB/s

Render Config

-

SM Count

24

-

Shading Units

192

24

TMUs

64

16

ROPs

28

-

L2 Cache

224 KB

-

Theoretical Performance

8.000 GPixel/s

Pixel Rate

14.50 GPixel/s

12.00 GTexel/s

Texture Rate

33.15 GTexel/s

-

FP32 (float)

414.7 GFLOPS

-

FP64 (double)

51.84 GFLOPS

Board Design

108W

TDP

182W

300 W

Suggested PSU

450 W

2x DVI 1x S-Video

Outputs

2x DVI 1x S-Video

-

Power Connectors

2x 6-pin

Graphics Processor

G70

GPU Name

GT200B

GF-7800-GTX-512-A2

GPU Variant

G200-103-B2

Curie

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

110 nm

Process Size

55 nm

0.302 billion

Transistors

1.4 billion

333 mm²

Die Size

470 mm²

Graphics Features

9.0c (9_3)

DirectX

11.1 (10_0)

2.1

OpenGL

3.3

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.3

3.0

Shader Model

4.0

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