Intel Core i7-4820K vs Intel Core i7-880
Comparative analysis of Intel Core i7-4820K and Intel Core i7-880 processors for all known characteristics in the following categories: Essentials, Performance, Memory, 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, 3DMark Fire Strike - Physics Score, 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 i7-4820K
- CPU is newer: launch date 3 year(s) 4 month(s) later
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- Around 5% higher clock speed: 3.90 GHz vs 3.73 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 45 nm
- Around 25% more L3 cache; more data can be stored in the L3 cache for quick access later
- 4x more maximum memory size: 64 GB vs 16 GB
- Around 36% better performance in PassMark - Single thread mark: 1955 vs 1442
- Around 95% better performance in PassMark - CPU mark: 6488 vs 3319
- Around 44% better performance in Geekbench 4 - Single Core: 848 vs 589
- Around 60% better performance in Geekbench 4 - Multi-Core: 3531 vs 2203
Specifications (specs) | |
Launch date | September 2013 vs May 2010 |
Unlocked | Unlocked vs Locked |
Maximum frequency | 3.90 GHz vs 3.73 GHz |
Manufacturing process technology | 22 nm vs 45 nm |
L3 cache | 10240 KB (shared) vs 8192 KB (shared) |
Maximum memory size | 64 GB vs 16 GB |
Benchmarks | |
PassMark - Single thread mark | 1955 vs 1442 |
PassMark - CPU mark | 6488 vs 3319 |
Geekbench 4 - Single Core | 848 vs 589 |
Geekbench 4 - Multi-Core | 3531 vs 2203 |
Reasons to consider the Intel Core i7-880
- Around 9% higher maximum core temperature: 72.7°C vs 66.8°C
- Around 37% lower typical power consumption: 95 Watt vs 130 Watt
Maximum core temperature | 72.7°C vs 66.8°C |
Thermal Design Power (TDP) | 95 Watt vs 130 Watt |
Compare benchmarks
CPU 1: Intel Core i7-4820K
CPU 2: Intel Core i7-880
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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Name | Intel Core i7-4820K | Intel Core i7-880 |
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PassMark - Single thread mark | 1955 | 1442 |
PassMark - CPU mark | 6488 | 3319 |
Geekbench 4 - Single Core | 848 | 589 |
Geekbench 4 - Multi-Core | 3531 | 2203 |
3DMark Fire Strike - Physics Score | 3874 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 5.079 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 94.62 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.648 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 0.812 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 6.745 |
Compare specifications (specs)
Intel Core i7-4820K | Intel Core i7-880 | |
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Essentials |
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Architecture codename | Ivy Bridge E | Lynnfield |
Launch date | September 2013 | May 2010 |
Launch price (MSRP) | $399 | $583 |
Place in performance rating | 2118 | 2124 |
Price now | $594.96 | $583 |
Processor Number | i7-4820K | i7-880 |
Series | Intel® Core™ X-series Processors | Legacy Intel® Core™ Processors |
Status | Discontinued | Discontinued |
Value for money (0-100) | 4.81 | 2.83 |
Vertical segment | Desktop | Desktop |
Performance |
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64 bit support | ||
Base frequency | 3.70 GHz | 3.06 GHz |
Bus Speed | 5 GT/s DMI2 | 2.5 GT/s DMI |
Die size | 257 mm | 296 mm2 |
L1 cache | 64 KB (per core) | 64 KB (per core) |
L2 cache | 256 KB (per core) | 256 KB (per core) |
L3 cache | 10240 KB (shared) | 8192 KB (shared) |
Manufacturing process technology | 22 nm | 45 nm |
Maximum core temperature | 66.8°C | 72.7°C |
Maximum frequency | 3.90 GHz | 3.73 GHz |
Number of cores | 4 | 4 |
Number of threads | 8 | 8 |
Transistor count | 1860 million | 774 million |
Unlocked | ||
VID voltage range | 0.6500V-1.4000V | |
Memory |
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Max memory channels | 4 | 2 |
Maximum memory bandwidth | 59.7 GB/s | 21 GB/s |
Maximum memory size | 64 GB | 16 GB |
Supported memory types | DDR3 1333/1600/1866 | DDR3 1066/1333 |
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 52.5mm x 45.0mm | 37.5mm x 37.5mm |
Sockets supported | FCLGA2011 | LGA1156 |
Thermal Design Power (TDP) | 130 Watt | 95 Watt |
Peripherals |
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Max number of PCIe lanes | 40 | 16 |
PCI Express revision | 3.0 | 2.0 |
PCIe configurations | 1x16, 2x8 | |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Identity Protection technology | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.2, Intel® AVX | Intel® SSE4.2 |
Intel 64 | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Intel® Demand Based Switching | ||
Intel® Hyper-Threading technology | ||
Intel® Smart Response technology | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Thermal Monitoring | ||
Physical Address Extensions (PAE) | 36-bit | |
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) |