NVIDIA GeForce GTX 680 Mac Edition vs NVIDIA GeForce 8800 GTS 320

VS

NVIDIA GeForce GTX 680 Mac Edition

NVIDIA GeForce 8800 GTS 320

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 Mac Edition and 320MB VRAM GeForce 8800 GTS 320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680 Mac Edition 's Advantages

Released 6 years and 2 months late

Boost Clock1058MHz

More VRAM (2GB vs 320GB)

Larger VRAM bandwidth (192.3GB/s vs 63.36GB/s)

1440 additional rendering cores

NVIDIA GeForce 8800 GTS 320 's Advantages

Lower TDP (143W vs 195W)

Score

Benchmark

FP32 (float)

GeForce GTX 680 Mac Edition +1325%

3.25 TFLOPS

GeForce 8800 GTS 320

0.228 TFLOPS

GeForce GTX 680 Mac Edition

VS

GeForce 8800 GTS 320

Graphics Card

Apr 2013

Release Date

Feb 2007

GeForce 600

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1006 MHz

Base Clock

-

1058 MHz

Boost Clock

-

1502 MHz

Memory Clock

792 MHz

Memory

2GB

Memory Size

320MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

320bit

192.3GB/s

Bandwidth

63.36GB/s

Render Config

-

SM Count

12

1536

Shading Units

96

128

TMUs

24

32

ROPs

20

-

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

80 KB

-

Theoretical Performance

33.86 GPixel/s

Pixel Rate

10.26 GPixel/s

135.4 GTexel/s

Texture Rate

24.62 GTexel/s

-

3.250 TFLOPS

FP32 (float)

228.1 GFLOPS

135.4 GFLOPS

FP64 (double)

-

Board Design

195W

TDP

143W

450 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x S-Video

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

GK104

GPU Name

G80

GK104-400-A2

GPU Variant

G80-100-K0-A2

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

3.54 billion

Transistors

0.681 billion

294 mm²

Die Size

484 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1 (1.0)

1.1

Vulkan

N/A

3.0

CUDA

1.0

5.1

Shader Model

4.0

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