Intel Core i7-3555LE vs Intel Celeron Dual-Core T1400

Comparative analysis of Intel Core i7-3555LE and Intel Celeron Dual-Core T1400 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 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), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the Intel Core i7-3555LE

  • CPU is newer: launch date 4 year(s) 1 month(s) later
  • 2 more threads: 4 vs 2
  • Around 85% higher clock speed: 3.20 GHz vs 1.73 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 65 nm
  • Around 40% lower typical power consumption: 25 Watt vs 35 Watt
Launch date June 2012 vs 1 May 2008
Number of threads 4 vs 2
Maximum frequency 3.20 GHz vs 1.73 GHz
Manufacturing process technology 22 nm vs 65 nm
Thermal Design Power (TDP) 25 Watt vs 35 Watt

Compare benchmarks

CPU 1: Intel Core i7-3555LE
CPU 2: Intel Celeron Dual-Core T1400

Name Intel Core i7-3555LE Intel Celeron Dual-Core T1400
PassMark - Single thread mark 1336
PassMark - CPU mark 2238
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 3.857
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 5.584
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.274
CompuBench 1.5 Desktop - Video Composition (Frames/s) 1.253
GFXBench 4.0 - T-Rex (Frames) 2328
GFXBench 4.0 - T-Rex (Fps) 2328
Geekbench 4 - Single Core 900
Geekbench 4 - Multi-Core 1481

Compare specifications (specs)

Intel Core i7-3555LE Intel Celeron Dual-Core T1400

Essentials

Architecture codename Ivy Bridge Merom-2M
Launch date June 2012 1 May 2008
Place in performance rating 2387 2308
Processor Number i7-3555LE
Series Legacy Intel® Core™ Processors Intel Celeron Dual-Core
Status Launched
Vertical segment Embedded Laptop

Performance

64 bit support
Base frequency 2.50 GHz
Bus Speed 5 GT/s DMI
Die size 118 mm
L1 cache 64 KB (per core)
L2 cache 256 KB (per core) 512 KB
L3 cache 4096 KB (shared)
Manufacturing process technology 22 nm 65 nm
Maximum core temperature 105°C
Maximum frequency 3.20 GHz 1.73 GHz
Number of cores 2 2
Number of threads 4 2
Front-side bus (FSB) 533 MHz

Memory

ECC memory support
Max memory channels 2
Maximum memory bandwidth 25.6 GB/s
Maximum memory size 16 GB
Supported memory types DDR3/DDR3L 1333/1600

Graphics

Graphics base frequency 550 MHz
Graphics max dynamic frequency 1.00 GHz
Graphics max frequency 1 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics Intel® HD Graphics 4000

Graphics interfaces

CRT
DisplayPort
eDP
HDMI
Number of displays supported 3
SDVO
Wireless Display (WiDi) support

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1
Package Size 31.0mm x 24.0mm
Sockets supported FCBGA1023 P
Thermal Design Power (TDP) 25 Watt 35 Watt

Peripherals

Max number of PCIe lanes 16
PCI Express revision 3.0
PCIe configurations 1x16, 2x8, 1x8 2x4

Security & Reliability

Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)

Advanced Technologies

4G WiMAX Wireless
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions Intel® AVX
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® My WiFi technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)