Apple M2 Pro vs i7-5820K

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Aggregate performance score

Core i7-5820K
2014
6 cores / 12 threads, 140 Watt
6.20
Apple M2 Pro
2023
12 cores / 12 threads
13.73
+121%

Apple M2 Pro outperforms Core i7-5820K by a whopping 121% based on our aggregate benchmark results.

Primary details

Comparing Core i7-5820K and M2 Pro processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1088544
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.19no data
Market segmentDesktop processorLaptop
Seriesno dataApple Apple M-Series
Power efficiency4.19no data
Architecture codenameHaswell-E (2014)no data
Release date1 September 2014 (10 years ago)17 January 2023 (1 year ago)
Launch price (MSRP)$410no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-5820K and M2 Pro basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores6 (Hexa-Core)12 (Dodeca-Core)
Threads1212
Base clock speed3.3 GHz2.424 GHz
Boost clock speed3.6 GHz3.5 GHz
Bus rate0 GT/sno data
L1 cache64 KB (per core)3.3 MB
L2 cache256 KB (per core)36 MB
L3 cache15 MB (shared)24 MB
Chip lithography22 nm5 nm
Die size356 mm2no data
Maximum core temperature67 °Cno data
Number of transistors2,600 million40000 Million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-

Compatibility

Information on Core i7-5820K and M2 Pro compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1no data
SocketFCLGA2011no data
Power consumption (TDP)140 Wattno data

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-5820K and M2 Pro. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX2no data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
Smart Response+no data
Demand Based Switching-no data

Security technologies

Core i7-5820K and M2 Pro technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-5820K and M2 Pro are enumerated here.

VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-5820K and M2 Pro. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4no data
Maximum memory size64 GBno data
Max memory channels4no data
Maximum memory bandwidth68 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataApple M2 Pro 19-Core GPU

Peripherals

Specifications and connection of peripherals supported by Core i7-5820K and M2 Pro.

PCIe version3.0no data
PCI Express lanes28no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i7-5820K 6.20
Apple M2 Pro 13.73
+121%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i7-5820K 9841
Apple M2 Pro 21802
+122%

Gaming performance

Pros & cons summary


Performance score 6.20 13.73
Recency 1 September 2014 17 January 2023
Physical cores 6 12
Chip lithography 22 nm 5 nm

Apple M2 Pro has a 121.5% higher aggregate performance score, an age advantage of 8 years, 100% more physical cores, and a 340% more advanced lithography process.

The M2 Pro is our recommended choice as it beats the Core i7-5820K in performance tests.

Note that Core i7-5820K is a desktop processor while Apple M2 Pro is a notebook one.


Should you still have questions on choice between Core i7-5820K and Apple M2 Pro, ask them in Comments section, and we shall answer.

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Intel Core i7-5820K
Core i7-5820K
Apple M2 Pro
M2 Pro

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.7 389 votes

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Questions & comments

Here you can ask a question about Core i7-5820K or M2 Pro, agree or disagree with our judgements, or report an error or mismatch.