i5-12450H vs FX-770K

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Aggregate performance score

FX-770K
2014
4 cores / 4 threads, 65 Watt
1.93
Core i5-12450H
2022
8 cores / 12 threads, 45 Watt
10.67
+453%

Core i5-12450H outperforms FX-770K by a whopping 453% based on our aggregate benchmark results.

Primary details

Comparing FX-770K and Core i5-12450H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1966737
Place by popularitynot in top-1004
Market segmentDesktop processorLaptop
Seriesno dataIntel Alder Lake-P
Power efficiency2.8122.44
Architecture codenameKaveri (2014−2015)Alder Lake-H (2022)
Release dateDecember 2014 (10 years ago)January 2022 (2 years ago)

Detailed specifications

FX-770K and Core i5-12450H 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 cores4 (Quad-Core)8 (Octa-Core)
Threads412
Base clock speed3.5 GHz2 GHz
Boost clock speed3.9 GHz4.4 GHz
L1 cache256K80K (per core)
L2 cache4 MB1.25 MB (per core)
L3 cacheno data12 MB (shared)
Chip lithography28 nm10 nm
Die size245 mm2217 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)72 °Cno data
Number of transistors2,411 millionno data
64 bit support++
Windows 11 compatibilityno data+
Unlocked multiplier+-

Compatibility

Information on FX-770K and Core i5-12450H 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 configuration11
SocketFM2+Intel BGA 1744
Power consumption (TDP)65 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-770K and Core i5-12450H. You'll probably need this information if you require some particular technology.

AES-NI++
FMA++
AVX++
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

FX-770K and Core i5-12450H technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-770K and Core i5-12450H are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-770K and Core i5-12450H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR4, DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics Xe G4 48EUs ( - 1200 MHz)

Peripherals

Specifications and connection of peripherals supported by FX-770K and Core i5-12450H.

PCIe version3.04.0
PCI Express lanes1620

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.

FX-770K 1.93
i5-12450H 10.67
+453%

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.

FX-770K 3060
i5-12450H 16947
+454%

Gaming performance

Pros & cons summary


Performance score 1.93 10.67
Physical cores 4 8
Threads 4 12
Chip lithography 28 nm 10 nm
Power consumption (TDP) 65 Watt 45 Watt

i5-12450H has a 452.8% higher aggregate performance score, 100% more physical cores and 200% more threads, a 180% more advanced lithography process, and 44.4% lower power consumption.

The Core i5-12450H is our recommended choice as it beats the FX-770K in performance tests.

Note that FX-770K is a desktop processor while Core i5-12450H is a notebook one.


Should you still have questions on choice between FX-770K and Core i5-12450H, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD FX-770K
FX-770K
Intel Core i5-12450H
Core i5-12450H

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 7 votes

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Questions & comments

Here you can ask a question about FX-770K or Core i5-12450H, agree or disagree with our judgements, or report an error or mismatch.