NVIDIA GeForce GTX 660 Ti
VS
NVIDIA GeForce 7900 GT
NVIDIA GeForce GTX 660 Ti
VS
NVIDIA GeForce 7900 GT

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 NVIDIA GeForce GTX 660 Ti  vs  NVIDIA GeForce 7900 GT.

280
Place in performance rating
990
10.96
Value for money (0-100)
no data
Kepler
Architecture
Curie
GK104
Code name
G71
Desktop
Type
Desktop
16 August 2012 (9 years ago)
Release date
9 March 2006 (15 years ago)
$299
Launch price (MSRP)
no data
$198 (0.7x MSRP)
Price now
$205
8.66
Value for money
0.01
GK104
GPU code name
G71
Desktop
Market segment
Desktop

Technical specs

Which GPU is better between NVIDIA GeForce GTX 660 Ti  vs  NVIDIA GeForce 7900 GT 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.

1344
Pipelines
no data
915 MHz
Core clock speed
450 MHz
980 MHz
Boost Clock
no data
3,540 million
Transistor count
278 million
28 nm
Manufacturing process technology
90 nm
150 Watt
Power consumption (TDP)
48 Watt
102.5 billion/sec
Texture fill rate
10.80
2,459.5 gflops
Floating-point performance
no data
1344
CUDA cores
no data
1344
Pipelines / CUDA cores
no data
980 MHz
Boost clock speed
no data
3,540 million
Number of transistors
278 million
150 Watt
Thermal design power (TDP)
48 Watt

Compatibility, dimensions and requirements

Let’s discuss how graphics cards NVIDIA GeForce GTX 660 Ti and NVIDIA GeForce 7900 GT come in different sizes (length), connector types and types of interfaces.

PCIe 3.0 x16
Interface
PCIe 1.0 x16
9.5" (24.1 cm)
Length
no data
Two 6-pin
Supplementary power connectors
1x 6-pin
+
SLI options
no data
PCI Express 3.0
Bus support
no data
4.376" (11.1 cm)
Height
no data

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 NVIDIA GeForce GTX 660 Ti vs NVIDIA GeForce 7900 GT.

GDDR5
Memory type
GDDR3
2 GB
Maximum RAM amount
256 MB
192-bit GDDR5
Memory bus width
256 Bit
6.0 GB/s
Memory clock speed
1320 MHz
144.2 GB/s
Memory bandwidth
42.24 GB/s
-
Shared memory
no data

Video outputs and ports

Let’s find out the difference in extra ports between two graphics cards. What's the difference between NVIDIA GeForce GTX 660 Ti vs NVIDIA GeForce 7900 GT.

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

Technologies

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

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

API support

The confrontation between the two contenders NVIDIA GeForce GTX 660 Ti and NVIDIA GeForce 7900 GT 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
9.0c (9_3)
4.3
OpenGL
2.1
1.1.126
Vulkan
no data
5.1
Shader Model
no data
1.2
OpenCL
no data

Gaming performance

Select form the list the required name to identify gaming performance for NVIDIA GeForce GTX 660 Ti and NVIDIA GeForce 7900 GT 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 NVIDIA GeForce GTX 660 Ti or NVIDIA GeForce 7900 GT good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) NVIDIA GeForce GTX 660 Ti
NVIDIA GeForce 7900 GT
Death Stranding (2020) NVIDIA GeForce GTX 660 Ti
NVIDIA GeForce 7900 GT
F1 2020 (2020) NVIDIA GeForce GTX 660 Ti
NVIDIA GeForce 7900 GT
Gears Tactics (2020) NVIDIA GeForce GTX 660 Ti
NVIDIA GeForce 7900 GT
Doom Eternal (2020) NVIDIA GeForce GTX 660 Ti
NVIDIA GeForce 7900 GT
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 NVIDIA GeForce GTX 660 Ti

18.95% faster in synthetic tests

Cheaper ($198 (0.7x MSRP) vs $205)

Finer manufacturing process technology (28 nm vs 90 nm)

More memory bandwidth (144.2 GB/s vs 42.24 GB/s)

G-SYNC support

Advantages of NVIDIA GeForce 7900 GT

Less power consumption (48 Watt vs 150 Watt)

More maximum RAM amount (256 MB vs 2 GB)

So, NVIDIA GeForce GTX 660 Ti or NVIDIA GeForce 7900 GT?

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

NVIDIA GeForce GTX 660 Ti versus NVIDIA GeForce 7900 GT performance benchmarks comparison

Overall benchmark performance

Unigine Heaven 4.0

Benchmark Unigine Heaven 4.0: Graphic cards performance test result. Check Unigine Heaven 4.0 test results of GPUs on hitesti.com

3DMark Cloud Gate GPU

Benchmark 3DMark Cloud Gate GPU: Graphic cards performance test result. Check 3DMark Cloud Gate GPU test results of GPUs on hitesti.com

3DMark Fire Strike Score

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

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

3DMark 11 Performance GPU

Benchmark 3DMark 11 Performance GPU: Graphic cards performance test result. Check 3DMark 11 Performance GPU test results of GPUs on hitesti.com

3DMark Vantage Performance

Benchmark 3DMark Vantage Performance: Graphic cards performance test result. Check 3DMark Vantage Performance test results of GPUs on hitesti.com

Unigine Heaven 3.0

Benchmark Unigine Heaven 3.0: Graphic cards performance test result. Check Unigine Heaven 3.0 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

4.1 Out of 94 Hitesti Score
3.1 Out of 7 Hitesti Score