Intel UHD Graphics 770 vs NVIDIA GeForce GTX 660

Comparative analysis of Intel UHD Graphics 770 and NVIDIA GeForce GTX 660 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, API support, Compatibility, dimensions and requirements, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, 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, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

Intel UHD Graphics 770

NVIDIA GeForce GTX 660

Differences

Reasons to consider the Intel UHD Graphics 770

Videocard is newer: launch date 9 year(s) 1 month(s) later
Around 40% higher boost clock speed: 1450 MHz vs 1033 MHz
295.9x more texture fill rate: 23.20 GTexel/s vs 78.4 billion / sec
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 10 nm vs 28 nm
9.3x lower typical power consumption: 15 Watt vs 140 Watt
Around 9% better performance in PassMark - G2D Mark: 532 vs 487
Around 52% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 46.442 vs 30.505
Around 43% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1011.7 vs 705.293
Around 16% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 40.941 vs 35.416
Around 51% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 94.384 vs 62.69

Specifications (specs)
Launch date	4 Nov 2021 vs 6 September 2012
Boost clock speed	1450 MHz vs 1033 MHz
Texture fill rate	23.20 GTexel/s vs 78.4 billion / sec
Manufacturing process technology	10 nm vs 28 nm
Thermal Design Power (TDP)	15 Watt vs 140 Watt
Benchmarks
PassMark - G2D Mark	532 vs 487
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	46.442 vs 30.505
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1011.7 vs 705.293
CompuBench 1.5 Desktop - Video Composition (Frames/s)	40.941 vs 35.416
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	94.384 vs 62.69

Reasons to consider the NVIDIA GeForce GTX 660

3.3x more core clock speed: 980 MHz vs 300 MHz
3.8x more pipelines: 960 vs 256
2.1x better performance in PassMark - G3D Mark: 4017 vs 1908
Around 49% better performance in Geekbench - OpenCL: 11364 vs 7628
Around 8% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.085 vs 2.846
18.2x better performance in 3DMark Fire Strike - Graphics Score: 1307 vs 72

Specifications (specs)
Core clock speed	980 MHz vs 300 MHz
Pipelines	960 vs 256
Benchmarks
PassMark - G3D Mark	4017 vs 1908
Geekbench - OpenCL	11364 vs 7628
CompuBench 1.5 Desktop - T-Rex (Frames/s)	3.085 vs 2.846
3DMark Fire Strike - Graphics Score	1307 vs 72

Compare benchmarks

GPU 1: Intel UHD Graphics 770
GPU 2: NVIDIA GeForce GTX 660

PassMark - G2D Mark

GPU 1

GPU 2

532

487

PassMark - G3D Mark

GPU 1

GPU 2

1908

4017

Geekbench - OpenCL

GPU 1

GPU 2

7628

11364

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

46.442

30.505

CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)

GPU 1

GPU 2

1011.7

705.293

CompuBench 1.5 Desktop - T-Rex (Frames/s)

GPU 1

GPU 2

2.846

3.085

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

40.941

35.416

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

94.384

62.69

3DMark Fire Strike - Graphics Score

GPU 1

GPU 2

1307

Name	Intel UHD Graphics 770	NVIDIA GeForce GTX 660
PassMark - G2D Mark	532	487
PassMark - G3D Mark	1908	4017
Geekbench - OpenCL	7628	11364
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	46.442	30.505
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1011.7	705.293
CompuBench 1.5 Desktop - T-Rex (Frames/s)	2.846	3.085
CompuBench 1.5 Desktop - Video Composition (Frames/s)	40.941	35.416
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	94.384	62.69
3DMark Fire Strike - Graphics Score	72	1307
GFXBench 4.0 - Car Chase Offscreen (Frames)		3581
GFXBench 4.0 - Manhattan (Frames)		3690
GFXBench 4.0 - T-Rex (Frames)		3365
GFXBench 4.0 - Car Chase Offscreen (Fps)		3581
GFXBench 4.0 - Manhattan (Fps)		3690
GFXBench 4.0 - T-Rex (Fps)		3365

Compare specifications (specs)

	Intel UHD Graphics 770	NVIDIA GeForce GTX 660
Essentials
Architecture	Generation 12.2	Kepler
Code name	Alder Lake GT1	GK106
Launch date	4 Nov 2021	6 September 2012
Place in performance rating	832	740
Type	Desktop	Desktop
Launch price (MSRP)		$229
Price now		$349.99
Value for money (0-100)		14.35
Technical info
Boost clock speed	1450 MHz	1033 MHz
Compute units	32
Core clock speed	300 MHz	980 MHz
Manufacturing process technology	10 nm	28 nm
Peak Double Precision (FP64) Performance	185.6 GFLOPS (1:4)
Peak Half Precision (FP16) Performance	1485 GFLOPS (2:1)
Peak Single Precision (FP32) Performance	742.4 GFLOPS
Pipelines	256	960
Pixel fill rate	11.60 GPixel/s
Texture fill rate	23.20 GTexel/s	78.4 billion / sec
Thermal Design Power (TDP)	15 Watt	140 Watt
CUDA cores		960
Floating-point performance		1,981 gflops
Transistor count		2,540 million
Video outputs and ports
Display Connectors	No outputs	One Dual Link DVI-I, One Dual Link DVI-D, One HDMI..., 2x DVI, 1x HDMI, 1x DisplayPort
Audio input for HDMI		Internal
G-SYNC support
HDCP
HDMI
Maximum VGA resolution		2048x1536
Multi monitor support
API support
DirectX	12.0 (12_1)	12.0 (11_0)
OpenCL	3.0
OpenGL	4.6	4.3
Shader Model	6.4
Vulkan
Compatibility, dimensions and requirements
Bus support		PCI Express 3.0
Height		4.376" (11.1 cm)
Interface		PCIe 3.0 x16
Length		9.5" (24.1 cm)
Supplementary power connectors		One 6-pin
Memory
Maximum RAM amount		2 GB
Memory bandwidth		144.2 GB / s
Memory bus width		192-bit GDDR5
Memory clock speed		6.0 GB/s
Memory type		GDDR5
Technologies
3D Blu-Ray
3D Gaming
3D Vision
Adaptive VSync
CUDA
FXAA
GPU Boost
SLI
TXAA