GeForce GTX 780 vs GeForce 8800 GT

VS

NVIDIA GeForce GTX 780

NVIDIA GeForce 8800 GT

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 and 512MB VRAM GeForce 8800 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce GTX 780 's Advantages

Released 5 years and 7 months late

Boost Clock902MHz

More VRAM (3GB vs 512GB)

Larger VRAM bandwidth (288.4GB/s vs 57.60GB/s)

2192 additional rendering cores

GeForce 8800 GT 's Advantages

Lower TDP (125W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 +1136%

4156

GeForce 8800 GT

336

GeForce GTX 780

VS

GeForce 8800 GT

Graphics Card

May 2013

Release Date

Oct 2007

GeForce 700

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

863 MHz

Base Clock

-

902 MHz

Boost Clock

-

1502 MHz

Memory Clock

900 MHz

Memory

3GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

256bit

288.4GB/s

Bandwidth

57.60GB/s

Render Config

-

SM Count

14

2304

Shading Units

112

192

TMUs

56

48

ROPs

16

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

64 KB

Theoretical Performance

43.30 GPixel/s

Pixel Rate

9.600 GPixel/s

173.2 GTexel/s

Texture Rate

33.60 GTexel/s

4.156 TFLOPS

FP32 (float)

336.0 GFLOPS

173.2 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

125W

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

1x 6-pin

Graphics Processor

GK110

GPU Name

G92

GK110-300-A1

GPU Variant

G92-270-A2

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

7.08 billion

Transistors

0.754 billion

561 mm²

Die Size

324 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.5

CUDA

1.1

5.1

Shader Model

4.0

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