Ultra 5 245KF vs i5-3570K

VS

Aggregate performance score

Core i5-3570K
2012
4 cores / 4 threads, 77 Watt
3.12
Core Ultra 5 245KF
2024
14 cores / 14 threads, 125 Watt
27.68
+787%

Core Ultra 5 245KF outperforms Core i5-3570K by a whopping 787% based on our aggregate benchmark results.

Primary details

Comparing Core i5-3570K and Core Ultra 5 245KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1628176
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.5282.57
Market segmentDesktop processorDesktop processor
SeriesIntel Core i5 (Desktop)no data
Power efficiency3.8320.96
Architecture codenameIvy Bridge (2012−2013)Arrow Lake-S (2024−2025)
Release date29 April 2012 (12 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)$235$294

Cost-effectiveness evaluation

Performance per price, higher is better.

Ultra 5 245KF has 15779% better value for money than i5-3570K.

Detailed specifications

Core i5-3570K and Core Ultra 5 245KF 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)14 (Tetradeca-Core)
Threads414
Base clock speed3.4 GHz4.2 GHz
Boost clock speed3.8 GHz5.2 GHz
Bus rate5 GT/sno data
L1 cache64K (per core)112 KB (per core)
L2 cache256K (per core)3 MB (per core)
L3 cache6 MB (shared)24 MB (shared)
Chip lithography22 nm3 nm
Die size160 mm2243 mm2
Maximum core temperature67 °Cno data
Maximum case temperature (TCase)67 °Cno data
Number of transistors1,400 million17,800 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-

Compatibility

Information on Core i5-3570K and Core Ultra 5 245KF 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
SocketFCLGA1155FCLGA1851
Power consumption (TDP)77 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-3570K and Core Ultra 5 245KF. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology-no data
TSX-+
Idle States++
Thermal Monitoring++
FDI+no data
Deep Learning Boost-+
Supported AI Software Frameworks-OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

Core i5-3570K and Core Ultra 5 245KF technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Key++
Identity Protection+-
OS Guardno data+
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-3570K and Core Ultra 5 245KF are enumerated here.

VT-d-+
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-3570K and Core Ultra 5 245KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-6400
Maximum memory size32 GB192 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 4000N/A
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.15 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-3570K and Core Ultra 5 245KF integrated GPUs.

Number of displays supported3no data

Peripherals

Specifications and connection of peripherals supported by Core i5-3570K and Core Ultra 5 245KF.

PCIe version3.05.0 and 4.0
PCI Express lanesno data20

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.

i5-3570K 3.12
Ultra 5 245KF 27.68
+787%

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.

i5-3570K 4957
Ultra 5 245KF 43973
+787%

Gaming performance

Pros & cons summary


Performance score 3.12 27.68
Recency 29 April 2012 24 October 2024
Physical cores 4 14
Threads 4 14
Chip lithography 22 nm 3 nm
Power consumption (TDP) 77 Watt 125 Watt

i5-3570K has 62.3% lower power consumption.

Ultra 5 245KF, on the other hand, has a 787.2% higher aggregate performance score, an age advantage of 12 years, 250% more physical cores and 250% more threads, and a 633.3% more advanced lithography process.

The Core Ultra 5 245KF is our recommended choice as it beats the Core i5-3570K in performance tests.


Should you still have questions on choice between Core i5-3570K and Core Ultra 5 245KF, 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.


Intel Core i5-3570K
Core i5-3570K
Intel Core Ultra 5 245KF
Core Ultra 5 245KF

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.


4 1631 vote

Rate Core i5-3570K on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.3 12 votes

Rate Core Ultra 5 245KF on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i5-3570K or Core Ultra 5 245KF, agree or disagree with our judgements, or report an error or mismatch.