Pentium B950 vs Core i7-2655LE

Primary details

Comparing Core i7-2655LE and Pentium B950 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2190	2660
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.03	no data
Market segment	Laptop	Laptop
Series	Intel Core i7	Intel Pentium
Architecture codename	Sandy Bridge (2011−2013)	Sandy Bridge (2011−2013)
Release date	no data	19 June 2011 (13 years ago)
Launch price (MSRP)	$346	$134
Current price	$4071 (11.8x MSRP)	$90 (0.7x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-2655LE and Pentium B950 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)	2 (Dual-core)
Threads	4	2
Base clock speed	no data	2.1 GHz
Boost clock speed	2.2 GHz	2.1 GHz
Bus support	4 × 5 GT/s	no data
L1 cache	128 KB	64K (per core)
L2 cache	512 KB	256K (per core)
L3 cache	4 MB	2 MB (shared)
Chip lithography	32 nm	32 nm
Die size	no data	131 mm2
Maximum core temperature	no data	85 °C
Number of transistors	624 Million	504 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Core i7-2655LE and Pentium B950 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)	1
Socket	no data	PGA988
Power consumption (TDP)	25 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-2655LE and Pentium B950. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2
AES-NI	+	-
FMA	+	+
AVX	+	no data
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
My WiFi	no data	-
Turbo Boost Technology	no data	-
Hyper-Threading Technology	no data	-
Idle States	no data	+
Thermal Monitoring	no data	+
Flex Memory Access	no data	+
Demand Based Switching	no data	-
FDI	no data	+
Fast Memory Access	no data	+
Status	no data	Discontinued

Security technologies

Core i7-2655LE and Pentium B950 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	no data	+
Anti-Theft	no data	-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-2655LE and Pentium B950 are enumerated here.

VT-d	+	-
VT-x	+	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-2655LE and Pentium B950. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR3
Maximum memory size	16 GB	16 GB
Max memory channels	no data	2
Maximum memory bandwidth	21.335 GB/s	21.3 GB/s
ECC memory support	no data	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 3000	Intel® HD Graphics for 2nd Generation Intel® Processors
Graphics max frequency	no data	1.1 GHz

Graphics interfaces

Available interfaces and connections of Core i7-2655LE and Pentium B950 integrated GPUs.

Number of displays supported	no data	2
eDP	no data	+
DisplayPort	no data	+
HDMI	no data	+
SDVO	no data	+
CRT	no data	+

Peripherals

Specifications and connection of peripherals supported by Core i7-2655LE and Pentium B950.

PCIe version	no data	2.0
PCI Express lanes	no data	16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core i7-2655LE outperforms Pentium B950 by 98% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	1.29	0.65
Threads	4	2
Cost	$346	$134
Power consumption (TDP)	25 Watt	35 Watt

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Should you still have questions on choice between Core i7-2655LE and Pentium B950, ask them in Comments section, and we shall answer.

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