Ryzen 5 4680U vs i7-660UE

Primary details

Comparing Core i7-660UE and Ryzen 5 4680U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	921
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core i7	AMD Renoir (Ryzen 4000 APU)
Power efficiency	no data	51.46
Architecture codename	Arrandale (2010−2011)	Renoir-U (Zen 2) (2020−2021)
Release date	15 August 2010 (14 years ago)	13 April 2021 (3 years ago)
Launch price (MSRP)	$301	no data

Detailed specifications

Core i7-660UE and Ryzen 5 4680U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	2 (Dual-core)	6 (Hexa-Core)
Threads	4	12
Base clock speed	1.33 GHz	2.1 GHz
Boost clock speed	2.4 GHz	4 GHz
Bus type	DMI 1.0	no data
Bus rate	1 × 2.5 GT/s	no data
Multiplier	10	21
L1 cache	128 KB	384 KB
L2 cache	512 KB	3 MB
L3 cache	4 MB (shared)	8 MB
Chip lithography	32 nm	7 nm
Die size	81 mm2	156 mm2
Maximum core temperature	105 °C	105 °C
Number of transistors	382 million	9800 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Core i7-660UE and Ryzen 5 4680U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1 (Uniprocessor)	no data
Socket	BGA1288	FP6
Power consumption (TDP)	18 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-660UE and Ryzen 5 4680U. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA
AES-NI	+	+
FMA	+	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	1.0	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
PAE	36 Bit	no data
FDI	+	no data
Fast Memory Access	+	no data

Security technologies

Core i7-660UE and Ryzen 5 4680U technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-660UE and Ryzen 5 4680U are enumerated here.

AMD-V	-	+
VT-d	+	no data
VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-660UE and Ryzen 5 4680U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800	DDR4
Maximum memory size	8.79 GB	64 GB
Max memory channels	2	no data
Maximum memory bandwidth	12.799 GB/s	68.27 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Previous Generation Intel® Processors	AMD Radeon Vega 7
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	500 MHz	no data

Graphics interfaces

Available interfaces and connections of Core i7-660UE and Ryzen 5 4680U integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Core i7-660UE and Ryzen 5 4680U.

PCIe version	2.0	no data
PCI Express lanes	16	no data

Pros & cons summary

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Recency	15 August 2010	13 April 2021
Physical cores	2	6
Threads	4	12
Chip lithography	32 nm	7 nm
Power consumption (TDP)	18 Watt	15 Watt

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