i9-14900KS vs i5-5575R

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Aggregate performance score

Core i5-5575R
2015
4 cores / 4 threads, 65 Watt
3.32
Core i9-14900KS
2024
24 cores / 32 threads, 150 Watt
40.82
+1130%

Core i9-14900KS outperforms Core i5-5575R by a whopping 1130% based on our aggregate benchmark results.

Primary details

Comparing Core i5-5575R and Core i9-14900KS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking159468
Place by popularitynot in top-10011
Market segmentDesktop processorDesktop processor
SeriesIntel Core i5no data
Power efficiency4.6624.81
Architecture codenameBroadwell (2015−2019)Raptor Lake-R (2023−2024)
Release date15 April 2015 (9 years ago)March 2024 (recently)
Launch price (MSRP)no data$689

Detailed specifications

Core i5-5575R and Core i9-14900KS 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)24 (Tetracosa-Core)
Threads432
Base clock speed2.8 GHz3.2 GHz
Boost clock speed3.3 GHz5.9 GHz
Bus typeDMI 2.0no data
Bus rate5 GT/sno data
Multiplier28no data
L1 cache64K (per core)80 KB (per core)
L2 cache1 MB2 MB (per core)
L3 cache4 MB (shared)36 MB (shared)
Chip lithography14 nmIntel 7 nm
Die size182 mm2257 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Core i5-5575R and Core i9-14900KS 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 configuration1 (Uniprocessor)1
SocketFCBGA1364FCLGA1700
Power consumption (TDP)65 Watt150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-5575R and Core i9-14900KS. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
eDRAM128 MBno data
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technologyno data+
TSX++
Idle States++
Thermal Monitoring++
Turbo Boost Max 3.0no data+
FDI+no data
Deep Learning Boost-+

Security technologies

Core i5-5575R and Core i9-14900KS technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-5575R and Core i9-14900KS are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-5575R and Core i9-14900KS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3L-1333, DDR3L-1600, DDR3L-1866DDR5-5600, DDR4-3200
Maximum memory size32 GB192 GB
Max memory channels22
Maximum memory bandwidth29.86 GB/s89.6 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel Iris Pro Graphics 6200Intel UHD Graphics 770
Max video memory32 GBno data
Quick Sync Video++
Clear Video+no data
Clear Video HD++
Graphics max frequency1.05 GHz1.65 GHz
Execution Unitsno data32
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-5575R and Core i9-14900KS integrated GPUs.

Number of displays supported34
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data
VGA+no data

Graphics image quality

Maximum display resolutions supported by Core i5-5575R and Core i9-14900KS integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096x2304@24Hz4096 x 2160 @ 60Hz
Max resolution over eDP3840x2160@60Hz5120 x 3200 @ 120Hz
Max resolution over DisplayPort3840x2160@60Hz7680 x 4320 @ 60Hz
Max resolution over VGA1920x1200@60Hzno data

Graphics API support

APIs supported by Core i5-5575R and Core i9-14900KS integrated GPUs, sometimes API versions are included.

DirectX11.212
OpenGL4.34.5

Peripherals

Specifications and connection of peripherals supported by Core i5-5575R and Core i9-14900KS.

PCIe version3.05.0 and 4.0
PCI Express lanes1616

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.

i5-5575R 3.32
i9-14900KS 40.82
+1130%

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.

i5-5575R 5078
i9-14900KS 62465
+1130%

Gaming performance

Pros & cons summary


Performance score 3.32 40.82
Integrated graphics card 3.95 6.15
Physical cores 4 24
Threads 4 32
Power consumption (TDP) 65 Watt 150 Watt

i5-5575R has 130.8% lower power consumption.

i9-14900KS, on the other hand, has a 1129.5% higher aggregate performance score, 55.7% faster integrated GPU, and 500% more physical cores and 700% more threads.

The Core i9-14900KS is our recommended choice as it beats the Core i5-5575R in performance tests.


Should you still have questions on choice between Core i5-5575R and Core i9-14900KS, ask them in Comments section, and we shall answer.

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Intel Core i5-5575R
Core i5-5575R
Intel Core i9-14900KS
Core i9-14900KS

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Community ratings

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Questions & comments

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