AMD Radeon 660M vs NVIDIA GeForce 8800 GTS 512

Comparative analysis of AMD Radeon 660M and NVIDIA GeForce 8800 GTS 512 videocards for all known characteristics in the following categories: Essentials, Technical info, Compatibility, dimensions and requirements, API support, Video outputs and ports, Memory. Benchmark videocards performance analysis: Geekbench - OpenCL, PassMark - G3D Mark, PassMark - G2D Mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon 660M

NVIDIA GeForce 8800 GTS 512

Differences

Reasons to consider the AMD Radeon 660M

Videocard is newer: launch date 14 year(s) 0 month(s) later
2.3x more core clock speed: 1500 MHz vs 650 MHz
1096.2x more texture fill rate: 45.60 GTexel/s vs 41.6 GTexel / s
3x more pipelines: 384 vs 128
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 6 nm vs 65 nm
9x lower typical power consumption: 15 Watt vs 135 Watt

Launch date	4 Jan 2022 vs 11 December 2007
Core clock speed	1500 MHz vs 650 MHz
Texture fill rate	45.60 GTexel/s vs 41.6 GTexel / s
Pipelines	384 vs 128
Manufacturing process technology	6 nm vs 65 nm
Thermal Design Power (TDP)	15 Watt vs 135 Watt

Compare benchmarks

GPU 1: AMD Radeon 660M
GPU 2: NVIDIA GeForce 8800 GTS 512

Name	AMD Radeon 660M	NVIDIA GeForce 8800 GTS 512
Geekbench - OpenCL	13432
PassMark - G3D Mark		550
PassMark - G2D Mark		66
GFXBench 4.0 - T-Rex (Frames)		3342
GFXBench 4.0 - T-Rex (Fps)		3342

Compare specifications (specs)

	AMD Radeon 660M	NVIDIA GeForce 8800 GTS 512
Essentials
Architecture	RDNA 2.0	Tesla
Code name	Rembrandt	G92
Launch date	4 Jan 2022	11 December 2007
Place in performance rating	1349	1346
Launch price (MSRP)		$349
Type		Desktop
Technical info
Boost clock speed	1900 MHz
Compute units	6
Core clock speed	1500 MHz	650 MHz
Manufacturing process technology	6 nm	65 nm
Peak Double Precision (FP64) Performance	91.20 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	2.918 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	1459 GFLOPS
Pipelines	384	128
Pixel fill rate	30.40 GPixel/s
Texture fill rate	45.60 GTexel/s	41.6 GTexel / s
Thermal Design Power (TDP)	15 Watt	135 Watt
Transistor count	13100 million	754 million
Floating-point performance		416.0 gflops
Compatibility, dimensions and requirements
Form factor	IGP
Interface	PCIe 4.0 x8	PCIe 2.0 x16
Length		254 mm
Supplementary power connectors		1x 6-pin
API support
DirectX	12.2	10.0
OpenCL	2.0
OpenGL	4.6	3.3
Shader Model	6.7
Vulkan
Video outputs and ports
Display Connectors		2x DVI, 1x S-Video
Memory
Maximum RAM amount		512 MB
Memory bandwidth		52.5 GB / s
Memory bus width		256 Bit
Memory clock speed		1640 MHz
Memory type		GDDR3