AMD Radeon 780M vs NVIDIA GeForce GTX 660 Ti

Comparative analysis of AMD Radeon 780M 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: Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark, 3DMark Fire Strike - Graphics Score, 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), 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).

AMD Radeon 780M

NVIDIA GeForce GTX 660 Ti

Differences

Reasons to consider the AMD Radeon 780M

Videocard is newer: launch date 10 year(s) 4 month(s) later
Around 64% higher core clock speed: 1500 MHz vs 915 MHz
3x more boost clock speed: 2900 MHz vs 980 MHz
1358x more texture fill rate: 139.2 GTexel/s vs 102.5 billion / sec
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 4 nm vs 28 nm
10x lower typical power consumption: 15 Watt vs 150 Watt
Around 81% better performance in Geekbench - OpenCL: 27793 vs 15375
Around 88% better performance in PassMark - G2D Mark: 879 vs 468
Around 59% better performance in PassMark - G3D Mark: 6998 vs 4413

Specifications (specs)
Launch date	4 Jan 2023 vs 16 August 2012
Core clock speed	1500 MHz vs 915 MHz
Boost clock speed	2900 MHz vs 980 MHz
Texture fill rate	139.2 GTexel/s vs 102.5 billion / sec
Manufacturing process technology	4 nm vs 28 nm
Thermal Design Power (TDP)	15 Watt vs 150 Watt
Benchmarks
Geekbench - OpenCL	27793 vs 15375
PassMark - G2D Mark	879 vs 468
PassMark - G3D Mark	6998 vs 4413

Reasons to consider the NVIDIA GeForce GTX 660 Ti

Around 75% higher pipelines: 1344 vs 768
3.4x better performance in 3DMark Fire Strike - Graphics Score: 1615 vs 480

Specifications (specs)
Pipelines	1344 vs 768
Benchmarks
3DMark Fire Strike - Graphics Score	1615 vs 480

Compare benchmarks

GPU 1: AMD Radeon 780M
GPU 2: NVIDIA GeForce GTX 660 Ti

Geekbench - OpenCL

GPU 1

GPU 2

27793

15375

PassMark - G2D Mark

GPU 1

GPU 2

879

468

PassMark - G3D Mark

GPU 1

GPU 2

6998

4413

3DMark Fire Strike - Graphics Score

GPU 1

GPU 2

480

1615

Name	AMD Radeon 780M	NVIDIA GeForce GTX 660 Ti
Geekbench - OpenCL	27793	15375
PassMark - G2D Mark	879	468
PassMark - G3D Mark	6998	4413
3DMark Fire Strike - Graphics Score	480	1615
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
GFXBench 4.0 - Car Chase Offscreen (Frames)		3285
GFXBench 4.0 - Manhattan (Frames)		3684
GFXBench 4.0 - T-Rex (Frames)		3337
GFXBench 4.0 - Car Chase Offscreen (Fps)		3285
GFXBench 4.0 - Manhattan (Fps)		3684
GFXBench 4.0 - T-Rex (Fps)		3337

Compare specifications (specs)

	AMD Radeon 780M	NVIDIA GeForce GTX 660 Ti
Essentials
Architecture	RDNA 3.0	Kepler
Code name	Phoenix	GK104
Launch date	4 Jan 2023	16 August 2012
Place in performance rating	240	701
Launch price (MSRP)		$299
Price now		$321.99
Type		Desktop
Value for money (0-100)		17.34
Technical info
Boost clock speed	2900 MHz	980 MHz
Compute units	12
Core clock speed	1500 MHz	915 MHz
Manufacturing process technology	4 nm	28 nm
Pipelines	768	1344
Pixel fill rate	92.80 GPixel/s
Texture fill rate	139.2 GTexel/s	102.5 billion / sec
Thermal Design Power (TDP)	15 Watt	150 Watt
CUDA cores		1344
Floating-point performance		2,459.5 gflops
Transistor count		3,540 million
Video outputs and ports
Display Connectors	Portable Device Dependent	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
Form factor	IGP
Interface	PCIe 4.0 x8	PCIe 3.0 x16
Supplementary power connectors	None	Two 6-pin
Bus support		PCI Express 3.0
Height		4.376" (11.1 cm)
Length		9.5" (24.1 cm)
SLI options		3-way
API support
DirectX	12 Ultimate (12_2)	12.0 (11_0)
OpenCL	2.1
OpenGL	4.6	4.3
Shader Model	6.7
Vulkan
Memory
Maximum RAM amount	System Shared	2 GB
Memory bandwidth	System Dependent	144.2 GB / s
Memory bus width	System Shared	192-bit GDDR5
Memory clock speed	System Shared	6.0 GB/s
Memory type	System Shared	GDDR5
Shared memory		0
Technologies
3D Blu-Ray
3D Gaming
3D Vision
Adaptive VSync
CUDA
FXAA
GPU Boost
SLI
TXAA