Intel Core i7-3770T vs Intel Core i7-2700K
Comparative analysis of Intel Core i7-3770T and Intel Core i7-2700K 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), 3DMark Fire Strike - Physics Score.
Differences
Reasons to consider the Intel Core i7-3770T
- CPU is newer: launch date 6 month(s) later
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
- 2.1x lower typical power consumption: 45 Watt vs 95 Watt
- Around 72% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 7.681 vs 4.472
- Around 13% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 1.849 vs 1.632
| Specifications (specs) | |
| Launch date | April 2012 vs October 2011 |
| Manufacturing process technology | 22 nm vs 32 nm |
| Thermal Design Power (TDP) | 45 Watt vs 95 Watt |
| Benchmarks | |
| PassMark - Single thread mark | 1830 vs 1825 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 7.681 vs 4.472 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.849 vs 1.632 |
Reasons to consider the Intel Core i7-2700K
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- Around 5% higher clock speed: 3.90 GHz vs 3.70 GHz
- Around 4% higher maximum core temperature: 72.6°C vs 69.8°C
- Around 6% better performance in PassMark - CPU mark: 5748 vs 5444
- Around 12% better performance in Geekbench 4 - Single Core: 846 vs 754
- Around 16% better performance in Geekbench 4 - Multi-Core: 3277 vs 2820
- 6.7x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 66.305 vs 9.952
- Around 84% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.557 vs 0.302
- Around 50% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 4.935 vs 3.286
| Specifications (specs) | |
| Unlocked | Unlocked vs Locked |
| Maximum frequency | 3.90 GHz vs 3.70 GHz |
| Maximum core temperature | 72.6°C vs 69.8°C |
| Benchmarks | |
| PassMark - CPU mark | 5748 vs 5444 |
| Geekbench 4 - Single Core | 846 vs 754 |
| Geekbench 4 - Multi-Core | 3277 vs 2820 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 66.305 vs 9.952 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.557 vs 0.302 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 4.935 vs 3.286 |
Compare benchmarks
CPU 1: Intel Core i7-3770T
CPU 2: Intel Core i7-2700K
| 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 i7-3770T | Intel Core i7-2700K |
|---|---|---|
| PassMark - Single thread mark | 1830 | 1825 |
| PassMark - CPU mark | 5444 | 5748 |
| Geekbench 4 - Single Core | 754 | 846 |
| Geekbench 4 - Multi-Core | 2820 | 3277 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 7.681 | 4.472 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 9.952 | 66.305 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.302 | 0.557 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.849 | 1.632 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 3.286 | 4.935 |
| GFXBench 4.0 - T-Rex (Frames) | 2442 | |
| GFXBench 4.0 - T-Rex (Fps) | 2442 | |
| 3DMark Fire Strike - Physics Score | 3461 |
Compare specifications (specs)
| Intel Core i7-3770T | Intel Core i7-2700K | |
|---|---|---|
Essentials |
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| Architecture codename | Ivy Bridge | Sandy Bridge |
| Launch date | April 2012 | October 2011 |
| Launch price (MSRP) | $330 | $514 |
| Place in performance rating | 2241 | 2242 |
| Price now | $329.99 | $288.99 |
| Processor Number | i7-3770T | i7-2700K |
| Series | Legacy Intel® Core™ Processors | Legacy Intel® Core™ Processors |
| Status | Discontinued | Discontinued |
| Value for money (0-100) | 7.32 | 8.88 |
| Vertical segment | Desktop | Desktop |
Performance |
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| 64 bit support | ||
| Base frequency | 2.50 GHz | 3.50 GHz |
| Bus Speed | 5 GT/s DMI | 5 GT/s DMI |
| Die size | 160 mm | 216 mm |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 256 KB (per core) | 256 KB (per core) |
| L3 cache | 8192 KB (shared) | 8192 KB (shared) |
| Manufacturing process technology | 22 nm | 32 nm |
| Maximum case temperature (TCase) | 70 °C | |
| Maximum core temperature | 69.8°C | 72.6°C |
| Maximum frequency | 3.70 GHz | 3.90 GHz |
| Number of cores | 4 | 4 |
| Number of threads | 8 | 8 |
| Transistor count | 1400 million | 1160 million |
| Unlocked | ||
Memory |
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| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 25.6 GB/s | 21 GB/s |
| Maximum memory size | 32 GB | 32 GB |
| Supported memory types | DDR3 1333/1600 | DDR3 1066/1333 |
Graphics |
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| Device ID | 0x162 | 0x112 |
| Graphics base frequency | 650 MHz | 850 MHz |
| Graphics max dynamic frequency | 1.15 GHz | 1.35 GHz |
| Graphics max frequency | 1.15 GHz | 1.35 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 |
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| Number of displays supported | 3 | 2 |
| Wireless Display (WiDi) support | ||
Compatibility |
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| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 1 | 1 |
| Package Size | 37.5mm x 37.5mm | 37.5mm x 37.5mm |
| Sockets supported | FCLGA1155 | LGA1155 |
| Thermal Design Power (TDP) | 45 Watt | 95 Watt |
| Thermal Solution | 2011B | |
Peripherals |
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| PCI Express revision | 3.0 | 2.0 |
| PCIe configurations | up to 1x16, 2x8, 1x8 & 2x4 | |
| Max number of PCIe lanes | 16 | |
Security & Reliability |
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| Anti-Theft technology | ||
| Execute Disable Bit (EDB) | ||
| Intel® Identity Protection technology | ||
| Intel® Secure Key technology | ||
| Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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| Enhanced Intel SpeedStep® technology | ||
| Flexible Display interface (FDI) | ||
| Idle States | ||
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX |
| Intel 64 | ||
| Intel® Advanced Vector Extensions (AVX) | ||
| Intel® AES New Instructions | ||
| Intel® Hyper-Threading technology | ||
| Intel® TSX-NI | ||
| Intel® Turbo Boost technology | ||
| Intel® vPro™ Platform Eligibility | ||
| Thermal Monitoring | ||
| Intel® Fast Memory Access | ||
| Intel® Flex Memory Access | ||
Virtualization |
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| 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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