NVIDIA GeForce 8800 GTS 320 vs NVIDIA GeForce GTX 780 6 GB

VS

NVIDIA GeForce 8800 GTS 320

NVIDIA GeForce GTX 780 6 GB

We compared two Desktop platform GPUs: 320MB VRAM GeForce 8800 GTS 320 and 6GB VRAM GeForce GTX 780 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GTS 320 's Advantages

Lower TDP (143W vs 250W)

NVIDIA GeForce GTX 780 6 GB 's Advantages

Released 6 years and 7 months late

Boost Clock902MHz

More VRAM (6GB vs 320GB)

Larger VRAM bandwidth (288.4GB/s vs 63.36GB/s)

2208 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8800 GTS 320

0.228 TFLOPS

GeForce GTX 780 6 GB +1722%

4.156 TFLOPS

GeForce 8800 GTS 320

VS

GeForce GTX 780 6 GB

Graphics Card

Feb 2007

Release Date

Sep 2013

GeForce 8

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

863 MHz

-

Boost Clock

902 MHz

792 MHz

Memory Clock

1502 MHz

Memory

320MB

Memory Size

6GB

GDDR3

Memory Type

GDDR5

320bit

Memory Bus

384bit

63.36GB/s

Bandwidth

288.4GB/s

Render Config

-

12

SM Count

-

96

Shading Units

2304

24

TMUs

192

20

ROPs

48

-

L1 Cache

16 KB (per SMX)

80 KB

L2 Cache

1536 KB

-

Theoretical Performance

10.26 GPixel/s

Pixel Rate

43.30 GPixel/s

24.62 GTexel/s

Texture Rate

173.2 GTexel/s

-

228.1 GFLOPS

FP32 (float)

4.156 TFLOPS

-

FP64 (double)

173.2 GFLOPS

Board Design

143W

TDP

250W

300 W

Suggested PSU

600 W

2x DVI 1x S-Video

Outputs

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

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

G80

GPU Name

GK110B

G80-100-K0-A2

GPU Variant

GK110-301-B1

Tesla

Architecture

Kepler

TSMC

Foundry

TSMC

90 nm

Process Size

28 nm

0.681 billion

Transistors

7.08 billion

484 mm²

Die Size

561 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1 (1.0)

OpenCL

3.0

N/A

Vulkan

1.1

1.0

CUDA

3.5

4.0

Shader Model

5.1

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