Intel Core i7-2655LE vs Intel Celeron 3765U

Comparative analysis of Intel Core i7-2655LE and Intel Celeron 3765U processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics API support. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Core i7-2655LE

Intel Celeron 3765U

Differences

Reasons to consider the Intel Core i7-2655LE

2 more threads: 4 vs 2
Around 53% higher clock speed: 2.90 GHz vs 1.9 GHz
Around 4% higher maximum memory size: 16.6 GB vs 16 GB
Around 5% better performance in PassMark - Single thread mark: 1231 vs 1171
Around 60% better performance in PassMark - CPU mark: 1999 vs 1252

Specifications (specs)
Number of threads	4 vs 2
Maximum frequency	2.90 GHz vs 1.9 GHz
Maximum memory size	16.6 GB vs 16 GB
Benchmarks
PassMark - Single thread mark	1231 vs 1171
PassMark - CPU mark	1999 vs 1252

Reasons to consider the Intel Celeron 3765U

Around 5% higher maximum core temperature: 105°C vs 100 C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
Around 67% lower typical power consumption: 15 Watt vs 25 Watt

Maximum core temperature	105°C vs 100 C
Manufacturing process technology	14 nm vs 32 nm
Thermal Design Power (TDP)	15 Watt vs 25 Watt

Compare benchmarks

CPU 1: Intel Core i7-2655LE
CPU 2: Intel Celeron 3765U

PassMark - Single thread mark

CPU 1

CPU 2

1231

1171

PassMark - CPU mark

CPU 1

CPU 2

1999

1252

Name	Intel Core i7-2655LE	Intel Celeron 3765U
PassMark - Single thread mark	1231	1171
PassMark - CPU mark	1999	1252
GFXBench 4.0 - Car Chase Offscreen (Frames)		691
GFXBench 4.0 - Car Chase Offscreen (Fps)		691
GFXBench 4.0 - Manhattan (Frames)		1225
GFXBench 4.0 - Manhattan (Fps)		1225
GFXBench 4.0 - T-Rex (Frames)		2168
GFXBench 4.0 - T-Rex (Fps)		2168

Compare specifications (specs)

	Intel Core i7-2655LE	Intel Celeron 3765U
Essentials
Architecture codename	Sandy Bridge	Broadwell
Launch date	Q1'11	1 June 2015
Place in performance rating	1901	1907
Processor Number	i7-2655LE	3765U
Series	Legacy Intel® Core™ Processors	Intel® Celeron® Processor 3000 Series
Status	Launched	Launched
Vertical segment	Embedded	Mobile
Launch price (MSRP)		$107
Performance
64 bit support
Base frequency	2.20 GHz	1.90 GHz
Bus Speed	5 GT/s DMI	5 GT/s DMI2
Manufacturing process technology	32 nm	14 nm
Maximum core temperature	100 C	105°C
Maximum frequency	2.90 GHz	1.9 GHz
Number of cores	2	2
Number of threads	4	2
Die size		82 mm
L1 cache		128 KB
L2 cache		512 KB
L3 cache		2 MB
Transistor count		1300 Million
Memory
Max memory channels	2	2
Maximum memory size	16.6 GB	16 GB
Supported memory types	DDR3 1066/1333	DDR3L 1333/1600 LPDDR3 1333/1600
Maximum memory bandwidth		25.6 GB/s
Graphics
Graphics base frequency	650 MHz	300 MHz
Graphics max dynamic frequency	1.00 GHz	850 MHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics	Intel® HD Graphics 3000	Intel HD Graphics
Graphics max frequency		850 MHz
Intel® Clear Video technology
Graphics interfaces
CRT
DisplayPort
eDP
HDMI
Number of displays supported	2	3
SDVO
Wireless Display (WiDi) support
Compatibility
Low Halogen Options Available
Package Size	31mm x 24mm (FCBGA1023)	40mm x 24mm x 1.3mm
Sockets supported	FCBGA1023	FCBGA1168
Thermal Design Power (TDP)	25 Watt	15 Watt
Configurable TDP-down		10 W
Configurable TDP-down Frequency		600 MHz
Max number of CPUs in a configuration		1
Peripherals
Max number of PCIe lanes	16	12
PCI Express revision	2.0	2.0
PCIe configurations	1x16, 2x8, 1x8+2x4	4x1 2x4
Security & Reliability
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® AVX	Intel® SSE4.1, Intel® SSE4.2
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Flexible Display interface (FDI)
Intel® Advanced Vector Extensions (AVX)
Intel® Smart Response technology
Intel® TSX-NI
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
AMD Virtualization (AMD-V™)
Graphics API support
DirectX		11.2/12