Intel Core i7-3667U vs Intel Core i7-2720QM

Comparative analysis of Intel Core i7-3667U and Intel Core i7-2720QM 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 - T-Rex (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 Core i7-3667U

  • CPU is newer: launch date 1 year(s) 4 month(s) later
  • Around 5% higher maximum core temperature: 105 °C vs 100 C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
  • 2.6x lower typical power consumption: 17 Watt vs 45 Watt
  • Around 9% better performance in PassMark - Single thread mark: 1501 vs 1374
  • Around 4% better performance in Geekbench 4 - Single Core: 564 vs 542
Specifications (specs)
Launch date 3 June 2012 vs 6 January 2011
Maximum core temperature 105 °C vs 100 C
Manufacturing process technology 22 nm vs 32 nm
Thermal Design Power (TDP) 17 Watt vs 45 Watt
Benchmarks
PassMark - Single thread mark 1501 vs 1374
Geekbench 4 - Single Core 564 vs 542

Reasons to consider the Intel Core i7-2720QM

  • 2 more cores, run more applications at once: 4 vs 2
  • 4 more threads: 8 vs 4
  • Around 3% higher clock speed: 3.30 GHz vs 3.20 GHz
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
  • Around 66% better performance in PassMark - CPU mark: 4012 vs 2420
  • Around 60% better performance in Geekbench 4 - Multi-Core: 1952 vs 1219
  • Around 81% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 3.662 vs 2.019
  • 2.3x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 13.655 vs 5.98
  • Around 59% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.417 vs 0.262
  • Around 57% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 1.447 vs 0.922
  • 2.1x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 3.871 vs 1.809
Specifications (specs)
Number of cores 4 vs 2
Number of threads 8 vs 4
Maximum frequency 3.30 GHz vs 3.20 GHz
L1 cache 256 KB vs 128 KB
L2 cache 1024 KB vs 512 KB
L3 cache 6144 KB vs 4096 KB
Benchmarks
PassMark - CPU mark 4012 vs 2420
Geekbench 4 - Multi-Core 1952 vs 1219
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 3.662 vs 2.019
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 13.655 vs 5.98
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.417 vs 0.262
CompuBench 1.5 Desktop - Video Composition (Frames/s) 1.447 vs 0.922
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 3.871 vs 1.809

Compare benchmarks

CPU 1: Intel Core i7-3667U
CPU 2: Intel Core i7-2720QM

PassMark - Single thread mark
CPU 1
CPU 2
1501
1374
PassMark - CPU mark
CPU 1
CPU 2
2420
4012
Geekbench 4 - Single Core
CPU 1
CPU 2
564
542
Geekbench 4 - Multi-Core
CPU 1
CPU 2
1219
1952
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
CPU 1
CPU 2
2.019
3.662
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
CPU 1
CPU 2
5.98
13.655
CompuBench 1.5 Desktop - T-Rex (Frames/s)
CPU 1
CPU 2
0.262
0.417
CompuBench 1.5 Desktop - Video Composition (Frames/s)
CPU 1
CPU 2
0.922
1.447
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
CPU 1
CPU 2
1.809
3.871
Name Intel Core i7-3667U Intel Core i7-2720QM
PassMark - Single thread mark 1501 1374
PassMark - CPU mark 2420 4012
Geekbench 4 - Single Core 564 542
Geekbench 4 - Multi-Core 1219 1952
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 2.019 3.662
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 5.98 13.655
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.262 0.417
CompuBench 1.5 Desktop - Video Composition (Frames/s) 0.922 1.447
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1.809 3.871
GFXBench 4.0 - T-Rex (Frames) 1373
GFXBench 4.0 - T-Rex (Fps) 1373

Compare specifications (specs)

Intel Core i7-3667U Intel Core i7-2720QM

Essentials

Architecture codename Ivy Bridge Sandy Bridge
Launch date 3 June 2012 6 January 2011
Launch price (MSRP) $346 $378
Place in performance rating 2723 2709
Processor Number i7-3667U i7-2720QM
Series Legacy Intel® Core™ Processors Legacy Intel® Core™ Processors
Status Launched Launched
Vertical segment Mobile Mobile
Price now $189.95
Value for money (0-100) 9.48

Performance

64 bit support
Base frequency 2.00 GHz 2.20 GHz
Bus Speed 5 GT/s DMI 5 GT/s DMI
Die size 118 mm 216 mm
L1 cache 128 KB 256 KB
L2 cache 512 KB 1024 KB
L3 cache 4096 KB 6144 KB
Manufacturing process technology 22 nm 32 nm
Maximum core temperature 105 °C 100 C
Maximum frequency 3.20 GHz 3.30 GHz
Number of cores 2 4
Number of threads 4 8
Transistor count 995 Million

Memory

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

Graphics

Device ID 0x166 0x116
Graphics base frequency 350 MHz 650 MHz
Graphics max dynamic frequency 1.15 GHz 1.30 GHz
Graphics max frequency 1.15 GHz 1.3 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics Intel® HD Graphics 4000 Intel® HD Graphics 3000

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 37.5 x 37.5mm (rPGA988B); 31.0 x 24.0mm (BGA1224)
Sockets supported FCBGA1023 FCBGA1224, FCPGA988
Thermal Design Power (TDP) 17 Watt 45 Watt

Peripherals

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

Security & Reliability

Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Secure Key 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® 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)
AMD Virtualization (AMD-V™)

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