NVIDIA GeForce 7800 GTX 512 vs NVIDIA GeForce GTX 650 Ti Boost

VS

NVIDIA GeForce 7800 GTX 512

NVIDIA GeForce GTX 650 Ti Boost

We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 and 2GB VRAM GeForce GTX 650 Ti Boost 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 134W)

NVIDIA GeForce GTX 650 Ti Boost 's Advantages

Released 7 years and 4 months late

Boost Clock1032MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (144.2GB/s vs 51.20GB/s)

768 additional rendering cores

Score

GeForce 7800 GTX 512

VS

GeForce GTX 650 Ti Boost

Graphics Card

Nov 2005

Release Date

Mar 2013

GeForce 7 PCIe

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

980 MHz

-

Boost Clock

1032 MHz

800 MHz

Memory Clock

1502 MHz

Memory

512MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

192bit

51.20GB/s

Bandwidth

144.2GB/s

Render Config

-

Shading Units

768

24

TMUs

64

16

ROPs

24

-

L1 Cache

16 KB (per SMX)

-

L2 Cache

384 KB

-

Theoretical Performance

8.000 GPixel/s

Pixel Rate

16.51 GPixel/s

12.00 GTexel/s

Texture Rate

66.05 GTexel/s

-

FP32 (float)

1.585 TFLOPS

-

FP64 (double)

66.05 GFLOPS

Board Design

108W

TDP

134W

300 W

Suggested PSU

300 W

2x DVI 1x S-Video

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

-

Power Connectors

1x 6-pin

Graphics Processor

G70

GPU Name

GK106

GF-7800-GTX-512-A2

GPU Variant

GK106-240-A1

Curie

Architecture

Kepler

TSMC

Foundry

TSMC

110 nm

Process Size

28 nm

0.302 billion

Transistors

2.54 billion

333 mm²

Die Size

221 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (11_0)

2.1

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

Shader Model

5.1

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