NVIDIA GeForce 7800 GTX 512 vs NVIDIA GeForce GT 740 OEM

VS

NVIDIA GeForce 7800 GTX 512

NVIDIA GeForce GT 740 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 and 1024MB VRAM GeForce GT 740 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740 OEM 's Advantages

Released 9 years and 5 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (80.19GB/s vs 51.20GB/s)

384 additional rendering cores

Lower TDP (65W vs 108W)

Score

GeForce 7800 GTX 512

VS

GeForce GT 740 OEM

Graphics Card

Nov 2005

Release Date

Apr 2015

GeForce 7 PCIe

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

800 MHz

Memory Clock

1253 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

128bit

51.20GB/s

Bandwidth

80.19GB/s

Render Config

-

Shading Units

384

24

TMUs

32

16

ROPs

16

-

L1 Cache

16 KB (per SMX)

-

L2 Cache

256 KB

-

Theoretical Performance

8.000 GPixel/s

Pixel Rate

8.048 GPixel/s

12.00 GTexel/s

Texture Rate

32.19 GTexel/s

-

FP32 (float)

772.6 GFLOPS

-

FP64 (double)

32.19 GFLOPS

Board Design

108W

TDP

65W

300 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

G70

GPU Name

GK106

GF-7800-GTX-512-A2

GPU Variant

-

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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