NVIDIA GeForce GTX 780 6 GB vs NVIDIA GeForce 7800 GTX 512

VS

NVIDIA GeForce GTX 780 6 GB NVIDIA GeForce 7800 GTX 512

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 6 GB and 512MB VRAM GeForce 7800 GTX 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 6 GB 's Advantages

Released 7 years and 10 months late

Boost Clock902MHz

Larger VRAM bandwidth (288.4GB/s vs 51.20GB/s)

2304 additional rendering cores

NVIDIA GeForce 7800 GTX 512 's Advantages

Lower TDP (108W vs 250W)

Score

GeForce GTX 780 6 GB

VS

GeForce 7800 GTX 512

Graphics Card

Sep 2013

Release Date

Nov 2005

GeForce 700

Generation

GeForce 7 PCIe

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

863 MHz

Base Clock

-

902 MHz

Boost Clock

-

1502 MHz

Memory Clock

800 MHz

Memory

6GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

256bit

288.4GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

-

Compute Units

-

2304

Shading Units

-

192

TMUs

24

48

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

-

Theoretical Performance

43.30 GPixel/s

Pixel Rate

8.000 GPixel/s

173.2 GTexel/s

Texture Rate

12.00 GTexel/s

-

FP16 (half)

-

4.156 TFLOPS

FP32 (float)

-

173.2 GFLOPS

FP64 (double)

-

Graphics Processor

GK110B

GPU Name

G70

GK110-301-B1

GPU Variant

GF-7800-GTX-512-A2

Kepler

Architecture

Curie

TSMC

Foundry

TSMC

28 nm

Process Size

110 nm

7.08 billion

Transistors

0.302 billion

561 mm²

Die Size

333 mm²

Board Design

250W

TDP

108W

600 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

3.0

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