NVIDIA GeForce 830A vs NVIDIA GeForce GTX 660 Ti

Comparative analysis of NVIDIA GeForce 830A and NVIDIA GeForce GTX 660 Ti videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), 3DMark Fire Strike - Graphics Score.

NVIDIA GeForce 830A

NVIDIA GeForce GTX 660 Ti

Differences

Reasons to consider the NVIDIA GeForce 830A

Videocard is newer: launch date 1 year(s) 11 month(s) later
Around 18% higher core clock speed: 1082 MHz vs 915 MHz
Around 17% higher boost clock speed: 1150 MHz vs 980 MHz
4.5x lower typical power consumption: 33 Watt vs 150 Watt
300x more memory clock speed: 1800 MHz vs 6.0 GB/s
Around 5% better performance in PassMark - G2D Mark: 487 vs 465

Specifications (specs)
Launch date	22 July 2014 vs 16 August 2012
Core clock speed	1082 MHz vs 915 MHz
Boost clock speed	1150 MHz vs 980 MHz
Thermal Design Power (TDP)	33 Watt vs 150 Watt
Memory clock speed	1800 MHz vs 6.0 GB/s
Benchmarks
PassMark - G2D Mark	487 vs 465

Reasons to consider the NVIDIA GeForce GTX 660 Ti

5.6x more texture fill rate: 102.5 billion / sec vs 18.4 GTexel / s
5.3x more pipelines: 1344 vs 256
4.2x better floating-point performance: 2,459.5 gflops vs 588.8 gflops
3.9x better performance in PassMark - G3D Mark: 4426 vs 1138
3.5x better performance in Geekbench - OpenCL: 15296 vs 4315
Around 86% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 3285 vs 1767
Around 86% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 3285 vs 1767
Around 28% better performance in GFXBench 4.0 - Manhattan (Frames): 3684 vs 2889
Around 28% better performance in GFXBench 4.0 - Manhattan (Fps): 3684 vs 2889
Around 1% better performance in GFXBench 4.0 - T-Rex (Frames): 3337 vs 3302
Around 1% better performance in GFXBench 4.0 - T-Rex (Fps): 3337 vs 3302

Specifications (specs)
Texture fill rate	102.5 billion / sec vs 18.4 GTexel / s
Pipelines	1344 vs 256
Floating-point performance	2,459.5 gflops vs 588.8 gflops
Benchmarks
PassMark - G3D Mark	4426 vs 1138
Geekbench - OpenCL	15296 vs 4315
GFXBench 4.0 - Car Chase Offscreen (Frames)	3285 vs 1767
GFXBench 4.0 - Car Chase Offscreen (Fps)	3285 vs 1767
GFXBench 4.0 - Manhattan (Frames)	3684 vs 2889
GFXBench 4.0 - Manhattan (Fps)	3684 vs 2889
GFXBench 4.0 - T-Rex (Frames)	3337 vs 3302
GFXBench 4.0 - T-Rex (Fps)	3337 vs 3302

Compare benchmarks

GPU 1: NVIDIA GeForce 830A
GPU 2: NVIDIA GeForce GTX 660 Ti

PassMark - G3D Mark

GPU 1

GPU 2

1138

4426

PassMark - G2D Mark

GPU 1

GPU 2

487

465

Geekbench - OpenCL

GPU 1

GPU 2

4315

15296

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

1767

3285

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

1767

3285

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

2889

3684

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

2889

3684

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3302

3337

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3302

3337

Name	NVIDIA GeForce 830A	NVIDIA GeForce GTX 660 Ti
PassMark - G3D Mark	1138	4426
PassMark - G2D Mark	487	465
Geekbench - OpenCL	4315	15296
GFXBench 4.0 - Car Chase Offscreen (Frames)	1767	3285
GFXBench 4.0 - Car Chase Offscreen (Fps)	1767	3285
GFXBench 4.0 - Manhattan (Frames)	2889	3684
GFXBench 4.0 - Manhattan (Fps)	2889	3684
GFXBench 4.0 - T-Rex (Frames)	3302	3337
GFXBench 4.0 - T-Rex (Fps)	3302	3337
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		36.256
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		1029.267
CompuBench 1.5 Desktop - T-Rex (Frames/s)		3.037
CompuBench 1.5 Desktop - Video Composition (Frames/s)		45.894
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		82.191
3DMark Fire Strike - Graphics Score		1616

Compare specifications (specs)

	NVIDIA GeForce 830A	NVIDIA GeForce GTX 660 Ti
Essentials
Architecture	Maxwell	Kepler
Code name	GM108	GK104
Launch date	22 July 2014	16 August 2012
Place in performance rating	743	745
Type	Desktop	Desktop
Launch price (MSRP)		$299
Price now		$321.99
Value for money (0-100)		17.34
Technical info
Boost clock speed	1150 MHz	980 MHz
Core clock speed	1082 MHz	915 MHz
Floating-point performance	588.8 gflops	2,459.5 gflops
Manufacturing process technology	28 nm	28 nm
Pipelines	256	1344
Texture fill rate	18.4 GTexel / s	102.5 billion / sec
Thermal Design Power (TDP)	33 Watt	150 Watt
CUDA cores		1344
Transistor count		3,540 million
Video outputs and ports
Display Connectors	No outputs	2x DVI, 1x HDMI, 1x DisplayPort, One Dual Link DVI-I, One Dual Link DVI-D, One HDMI...
Audio input for HDMI		Internal
G-SYNC support
HDCP
HDMI
Maximum VGA resolution		2048x1536
Multi monitor support
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 3.0 x16
Bus support		PCI Express 3.0
Height		4.376" (11.1 cm)
Length		9.5" (24.1 cm)
SLI options		3-way
Supplementary power connectors		Two 6-pin
API support
DirectX	12.0 (11_0)	12.0 (11_0)
OpenGL	4.6	4.3
Memory
Maximum RAM amount	2 GB	2 GB
Memory bandwidth	14.4 GB / s	144.2 GB / s
Memory bus width	64 Bit	192-bit GDDR5
Memory clock speed	1800 MHz	6.0 GB/s
Memory type	DDR3	GDDR5
Shared memory		0
Technologies
3D Blu-Ray
3D Gaming
3D Vision
Adaptive VSync
CUDA
FXAA
GPU Boost
SLI
TXAA