GeForce GTX 680 Mac Edition
VS
NVIDIA GeForce GTX 660
GeForce GTX 680 Mac Edition
VS
NVIDIA GeForce GTX 660

General info

The general info section in the graphics cards comparison list contains information about the date of release, type, overall rating and other useful data for identifying winner between GeForce GTX 680 Mac Edition  vs  NVIDIA GeForce GTX 660.

not rated
Place in performance rating
299
no data
Value for money (0-100)
36.19
Kepler
Architecture
Kepler
no data
Code name
GK106
no data
Type
Desktop
3 April 2013 (8 years ago)
Release date
6 September 2012 (9 years ago)
$599
Launch price (MSRP)
$229
$226 (0.4x MSRP)
Price now
$321 (1.4x MSRP)
no data
Value for money
4.45
GK104
GPU code name
GK106
Desktop
Market segment
Desktop

Technical specs

Which GPU is better between GeForce GTX 680 Mac Edition  vs  NVIDIA GeForce GTX 660 in the fabrication process, power consumption, and also base and turbo frequency of the GPU is the most important part containing in the graphics cards hierarchy.

no data
Pipelines
960
1006 MHz
Core clock speed
980 MHz
no data
Boost Clock
1033 MHz
no data
Transistor count
2,540 million
28 nm
Manufacturing process technology
28 nm
no data
Power consumption (TDP)
140 Watt
135.4
Texture fill rate
78.4 billion/sec
3,250 gflops
Floating-point performance
1,981 gflops
no data
CUDA cores
960
1536
Pipelines / CUDA cores
960
1058 MHz
Boost clock speed
1033 MHz
3,540 million
Number of transistors
2,540 million
195 Watt
Thermal design power (TDP)
140 Watt

Compatibility, dimensions and requirements

Let’s discuss how graphics cards GeForce GTX 680 Mac Edition and NVIDIA GeForce GTX 660 come in different sizes (length), connector types and types of interfaces.

PCIe 2.0 x16
Interface
PCIe 3.0 x16
254 mm
Length
9.5" (24.1 cm)
2x 6-pin
Supplementary power connectors
One 6-pin
no data
SLI options
+
no data
Bus support
PCI Express 3.0
no data
Height
4.376" (11.1 cm)

Memory

Graphics cards memory plays important role both in gaming and in applications for graphics. The card will perform much quicker and better, if it has more memory capacity and right memory type. What is the difference between GeForce GTX 680 Mac Edition vs NVIDIA GeForce GTX 660.

GDDR5
Memory type
GDDR5
2 GB
Maximum RAM amount
2 GB
256 Bit
Memory bus width
192-bit GDDR5
6008 MHz
Memory clock speed
6.0 GB/s
192.3 GB/s
Memory bandwidth
144.2 GB/s

Video outputs and ports

Let’s find out the difference in extra ports between two graphics cards. What's the difference between GeForce GTX 680 Mac Edition vs NVIDIA GeForce GTX 660.

2x DVI, 1x HDMI, 1x DisplayPort
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
no data
G-SYNC support
+
no data
Multi monitor support
4 displays
no data
HDCP
+
no data
Maximum VGA resolution
2048x1536
no data
Audio input for HDMI
Internal
+
HDMI
+

Technologies

Let’s have a look what is the difference. It is worthwhile to note that NVIDIA and AMD are using different technologies.

no data
3D Vision
+
no data
GPU Boost
+
3.0
CUDA
+
no data
3D Gaming
+
no data
FXAA
+
no data
TXAA
+
no data
Adaptive VSync
+
no data
3D Blu-Ray
+

API support

The confrontation between the two contenders GeForce GTX 680 Mac Edition and NVIDIA GeForce GTX 660 is practically over. The hardware support (API) does not greatly affect the overall performance, it is not considered in synthetic benchmarks and other performance tests. 

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.3
1.1.126
Vulkan
1.1.126
5.1
Shader Model
5.1
1.2
OpenCL
1.2

Gaming performance

Select form the list the required name to identify gaming performance for GeForce GTX 680 Mac Edition and NVIDIA GeForce GTX 660 graphics cards. The result shows how fast the game will run and whether it can be run on this computer. The different monitor resolutions – from low to 4K – are used for testing. Find out is the GeForce GTX 680 Mac Edition or NVIDIA GeForce GTX 660 good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) GeForce GTX 680 Mac Edition
NVIDIA GeForce GTX 660
Death Stranding (2020) GeForce GTX 680 Mac Edition
NVIDIA GeForce GTX 660
F1 2020 (2020) GeForce GTX 680 Mac Edition
NVIDIA GeForce GTX 660
Gears Tactics (2020) GeForce GTX 680 Mac Edition
NVIDIA GeForce GTX 660
Doom Eternal (2020) GeForce GTX 680 Mac Edition
NVIDIA GeForce GTX 660
Legend
5 Stutters – This game is very likely to stutter and have poor frame rates. Based on all known benchmarks using the specified graphical settings, average frame rates are expected to fall below 25fps
May Stutter – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, stutters and poor frame rates are expected.
30 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 25fps
40 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 35fps
60 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 58fps
May Run Fluently – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, fluent frame rates are expected.
? Uncertain – This graphics card experienced unexpected performance issues during testing for this game. A slower card may be able to achieve better and more consistent frame rates than this particular GPU running the same benchmark scene.
Uncertain – This graphics card has not been explicitly tested on this game and no reliable interpolation can be made based on the performances of surrounding cards of the same class or family.
The value in the fields displays the average frame rate of all values in the database. Move your cursor over the value to see individual results.

Advantages of GeForce GTX 680 Mac Edition

Cheaper ($226 (0.4x MSRP) vs $321 (1.4x MSRP))

More memory bandwidth (192.3 GB/s vs 144.2 GB/s)

Advantages of NVIDIA GeForce GTX 660

19.31% faster in synthetic tests

G-SYNC support

So, GeForce GTX 680 Mac Edition or NVIDIA GeForce GTX 660?

Judging by the results of synthetic and gaming tests, we recommend NVIDIA GeForce GTX 660 .

GeForce GTX 680 Mac Edition versus NVIDIA GeForce GTX 660 performance benchmarks comparison

Overall benchmark performance

3DMark Fire Strike Graphics

Benchmark 3DMark Fire Strike Graphics: Graphic cards performance test result. Check 3DMark Fire Strike Graphics test results of GPUs on hitesti.com

Octane Render OctaneBench

Benchmark Octane Render OctaneBench: Graphic cards performance test result. Check Octane Render OctaneBench test results of GPUs on hitesti.com

Passmark

Benchmark Passmark: Graphic cards performance test result. Check Passmark test results of GPUs on hitesti.com

User rating

5.0 Out of 1 Hitesti Score
3.8 Out of 270 Hitesti Score