Intel Celeron 1007U vs Intel Core i7-620LM

Comparative analysis of Intel Celeron 1007U and Intel Core i7-620LM 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the Intel Celeron 1007U

  • CPU is newer: launch date 3 year(s) 0 month(s) later
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
  • 4x more maximum memory size: 32 GB vs 8 GB
  • Around 47% lower typical power consumption: 17 Watt vs 25 Watt
Launch date 21 January 2013 vs 4 January 2010
Manufacturing process technology 22 nm vs 32 nm
Maximum memory size 32 GB vs 8 GB
Thermal Design Power (TDP) 17 Watt vs 25 Watt

Reasons to consider the Intel Core i7-620LM

  • 2 more threads: 4 vs 2
  • Around 87% higher clock speed: 2.80 GHz vs 1.5 GHz
  • 2x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 31% better performance in PassMark - Single thread mark: 1010 vs 772
  • Around 68% better performance in PassMark - CPU mark: 1406 vs 839
  • Around 15% better performance in Geekbench 4 - Single Core: 333 vs 290
  • Around 32% better performance in Geekbench 4 - Multi-Core: 704 vs 534
Specifications (specs)
Number of threads 4 vs 2
Maximum frequency 2.80 GHz vs 1.5 GHz
L3 cache 4096 KB vs 2048 KB
Benchmarks
PassMark - Single thread mark 1010 vs 772
PassMark - CPU mark 1406 vs 839
Geekbench 4 - Single Core 333 vs 290
Geekbench 4 - Multi-Core 704 vs 534

Compare benchmarks

CPU 1: Intel Celeron 1007U
CPU 2: Intel Core i7-620LM

PassMark - Single thread mark
CPU 1
CPU 2
772
1010
PassMark - CPU mark
CPU 1
CPU 2
839
1406
Geekbench 4 - Single Core
CPU 1
CPU 2
290
333
Geekbench 4 - Multi-Core
CPU 1
CPU 2
534
704
Name Intel Celeron 1007U Intel Core i7-620LM
PassMark - Single thread mark 772 1010
PassMark - CPU mark 839 1406
Geekbench 4 - Single Core 290 333
Geekbench 4 - Multi-Core 534 704
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 1.858
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 72.255
CompuBench 1.5 Desktop - Video Composition (Frames/s) 3.443
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 3.706
GFXBench 4.0 - T-Rex (Frames) 1983
GFXBench 4.0 - T-Rex (Fps) 1983

Compare specifications (specs)

Intel Celeron 1007U Intel Core i7-620LM

Essentials

Architecture codename Ivy Bridge Arrandale
Launch date 21 January 2013 4 January 2010
Launch price (MSRP) $86 $300
Place in performance rating 2695 2689
Price now $184.99
Processor Number 1007U i7-620LM
Series Intel® Celeron® Processor 1000 Series Legacy Intel® Core™ Processors
Status Launched Discontinued
Value for money (0-100) 2.22
Vertical segment Mobile Mobile

Performance

64 bit support
Base frequency 1.50 GHz 2.00 GHz
Bus Speed 5 GT/s DMI 2.5 GT/s DMI
Die size 94 mm 81 mm2
L1 cache 128 KB
L2 cache 512 KB 512 KB
L3 cache 2048 KB 4096 KB
Manufacturing process technology 22 nm 32 nm
Maximum case temperature (TCase) 105 °C
Maximum core temperature 105 °C 105°C
Maximum frequency 1.5 GHz 2.80 GHz
Number of cores 2 2
Number of threads 2 4
Transistor count 1400 million 382 million
Front-side bus (FSB) 2500 MHz

Memory

Max memory channels 2 2
Maximum memory bandwidth 25.6 GB/s 17.1 GB/s
Maximum memory size 32 GB 8 GB
Supported memory types DDR3/L/-RS 1333/1600 DDR3 800/1066

Graphics

Graphics base frequency 350 MHz 266 MHz
Graphics max dynamic frequency 1.00 GHz 566 MHz
Graphics max frequency 1 GHz 566 MHz
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 Intel HD Graphics

Graphics interfaces

CRT
DisplayPort
eDP
HDMI
Number of displays supported 3 2
SDVO
Wireless Display (WiDi) support

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 31mm x 24mm BGA 34mm x 28mm
Sockets supported FCBGA1023 BGA1288
Thermal Design Power (TDP) 17 Watt 25 Watt

Peripherals

Max number of PCIe lanes 16 16
PCI Express revision 2.0 2.0
PCIe configurations 1x16, 2x8, 1x8 2x4 1x16

Security & Reliability

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

Advanced Technologies

4G WiMAX Wireless
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2 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® My WiFi technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Physical Address Extensions (PAE) 36-bit

Virtualization

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

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