Intel Core i7-2635QM vs Intel Core i7-2720QM
Comparative analysis of Intel Core i7-2635QM 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).
Differences
Reasons to consider the Intel Core i7-2635QM
- Around 4% better performance in Geekbench 4 - Single Core: 564 vs 542
- Around 3% better performance in Geekbench 4 - Multi-Core: 2016 vs 1952
- 3.7x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 50.124 vs 13.655
| Benchmarks | |
| Geekbench 4 - Single Core | 564 vs 542 |
| Geekbench 4 - Multi-Core | 2016 vs 1952 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 50.124 vs 13.655 |
Reasons to consider the Intel Core i7-2720QM
- Around 14% higher clock speed: 3.30 GHz vs 2.90 GHz
- 2x more maximum memory size: 32 GB vs 16 GB
- Around 13% better performance in PassMark - Single thread mark: 1374 vs 1218
- Around 16% better performance in PassMark - CPU mark: 4012 vs 3459
- Around 13% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 3.662 vs 3.249
- Around 8% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.417 vs 0.387
- Around 6% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 1.447 vs 1.36
- Around 12% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 3.871 vs 3.446
| Specifications (specs) | |
| Maximum frequency | 3.30 GHz vs 2.90 GHz |
| Maximum memory size | 32 GB vs 16 GB |
| Benchmarks | |
| PassMark - Single thread mark | 1374 vs 1218 |
| PassMark - CPU mark | 4012 vs 3459 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.662 vs 3.249 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.417 vs 0.387 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.447 vs 1.36 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 3.871 vs 3.446 |
Compare benchmarks
CPU 1: Intel Core i7-2635QM
CPU 2: Intel Core i7-2720QM
| PassMark - Single thread mark |
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| PassMark - CPU mark |
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| Geekbench 4 - Single Core |
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| Geekbench 4 - Multi-Core |
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| CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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| CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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| CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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| Name | Intel Core i7-2635QM | Intel Core i7-2720QM |
|---|---|---|
| PassMark - Single thread mark | 1218 | 1374 |
| PassMark - CPU mark | 3459 | 4012 |
| Geekbench 4 - Single Core | 564 | 542 |
| Geekbench 4 - Multi-Core | 2016 | 1952 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.249 | 3.662 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 50.124 | 13.655 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.387 | 0.417 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.36 | 1.447 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 3.446 | 3.871 |
Compare specifications (specs)
| Intel Core i7-2635QM | Intel Core i7-2720QM | |
|---|---|---|
Essentials |
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| Architecture codename | Sandy Bridge | Sandy Bridge |
| Launch date | 6 January 2011 | 6 January 2011 |
| Place in performance rating | 2708 | 2709 |
| Processor Number | i7-2635QM | i7-2720QM |
| Series | Legacy Intel® Core™ Processors | Legacy Intel® Core™ Processors |
| Status | Launched | Launched |
| Vertical segment | Mobile | Mobile |
| Launch price (MSRP) | $378 | |
| Price now | $189.95 | |
| Value for money (0-100) | 9.48 | |
Performance |
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| 64 bit support | ||
| Base frequency | 2.00 GHz | 2.20 GHz |
| Bus Speed | 5 GT/s DMI | 5 GT/s DMI |
| Die size | 216 mm | 216 mm |
| L1 cache | 256 KB | 256 KB |
| L2 cache | 1024 KB | 1024 KB |
| L3 cache | 6144 KB | 6144 KB |
| Manufacturing process technology | 32 nm | 32 nm |
| Maximum core temperature | 100 C | 100 C |
| Maximum frequency | 2.90 GHz | 3.30 GHz |
| Number of cores | 4 | 4 |
| Number of threads | 8 | 8 |
| Transistor count | 995 Million | 995 Million |
Memory |
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| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 21.3 GB/s | 25.6 GB/s |
| Maximum memory size | 16 GB | 32 GB |
| Supported memory types | DDR3 1066/1333 | DDR3 1066/1333/1600 |
Graphics |
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| Device ID | 0x116 | 0x116 |
| Graphics base frequency | 650 MHz | 650 MHz |
| Graphics max dynamic frequency | 1.20 GHz | 1.30 GHz |
| Graphics max frequency | 1.2 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 3000 | Intel® HD Graphics 3000 |
Graphics interfaces |
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| CRT | ||
| DisplayPort | ||
| eDP | ||
| HDMI | ||
| Number of displays supported | 2 | 2 |
| SDVO | ||
| Wireless Display (WiDi) support | ||
Compatibility |
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| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 1 | 1 |
| Package Size | 31.0mm x 24.0mm (BGA1224) | 37.5 x 37.5mm (rPGA988B); 31.0 x 24.0mm (BGA1224) |
| Sockets supported | FCBGA1224 | FCBGA1224, FCPGA988 |
| Thermal Design Power (TDP) | 45 Watt | 45 Watt |
Peripherals |
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| 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 |
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| Anti-Theft technology | ||
| Intel® Identity Protection technology | ||
| Intel® Trusted Execution technology (TXT) | ||
| Execute Disable Bit (EDB) | ||
Advanced Technologies |
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| 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 |
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| AMD Virtualization (AMD-V™) | ||
| 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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