Pentium Silver J5040 vs i5-9600K

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Aggregate performance score

Core i5-9600K
2018
6 cores / 6 threads, 95 Watt
6.97
+227%
Pentium Silver J5040
2019
4 cores / 4 threads, 10 Watt
2.13

Core i5-9600K outperforms Pentium Silver J5040 by a whopping 227% based on our aggregate benchmark results.

Primary details

Comparing Core i5-9600K and Pentium Silver J5040 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking10231889
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.154.15
Market segmentDesktop processorDesktop processor
SeriesIntel Core i5no data
Power efficiency6.6919.42
Architecture codenameCoffee Lake-R (2018−2019)Gemini Lake Refresh (2019)
Release date8 October 2018 (6 years ago)4 November 2019 (5 years ago)
Launch price (MSRP)$262$161

Cost-effectiveness evaluation

Performance per price, higher is better.

i5-9600K has 72% better value for money than Pentium Silver J5040.

Detailed specifications

Core i5-9600K and Pentium Silver J5040 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)4 (Quad-Core)
Threads64
Base clock speed3.7 GHz2 GHz
Boost clock speed4.6 GHz3.2 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier37no data
L1 cache384 KB56 KB (per core)
L2 cache1.5 MB4 MB (shared)
L3 cache9 MB (shared)4 MB
Chip lithography14 nm14 nm
Die size149 mm293 mm2
Maximum core temperature100 °C105 °C
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Core i5-9600K and Pentium Silver J5040 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
SocketFCLGA1151FCBGA1090
Power consumption (TDP)95 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-9600K and Pentium Silver J5040. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.2
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shiftno data-
Turbo Boost Technology2.0-
Hyper-Threading Technology--
TSX+-
Idle States++
Thermal Monitoring++
SIPP+-
Smart Responseno data-
GPIOno data+
Turbo Boost Max 3.0no data-

Security technologies

Core i5-9600K and Pentium Silver J5040 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB++
Secure Key++
MPX++
Identity Protection++
SGXYes with Intel® MEYes with Intel® ME
OS Guard++
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-9600K and Pentium Silver J5040 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-9600K and Pentium Silver J5040. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4
Maximum memory size128 GB8 GB
Max memory channels22
Maximum memory bandwidth42.671 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel UHD Graphics 630Intel UHD Graphics 605
Max video memory64 GB8 GB
Quick Sync Video++
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.15 GHz800 MHz
Execution Unitsno data18
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-9600K and Pentium Silver J5040 integrated GPUs.

Number of displays supported33
eDPno data+
DisplayPort-+
HDMI-+
MIPI-DSIno data+

Graphics image quality

Maximum display resolutions supported by Core i5-9600K and Pentium Silver J5040 integrated GPUs, including resolutions over different interfaces.

4K resolution support++
Max resolution over HDMI 1.44096 x 2304@24Hz4096x2160@30Hz
Max resolution over eDP4096 x 2304@60Hz4096x2160@60Hz
Max resolution over DisplayPort4096 x 2304@60Hz4096x2160@60Hz

Graphics API support

APIs supported by Core i5-9600K and Pentium Silver J5040 integrated GPUs, sometimes API versions are included.

DirectX1212
OpenGL4.54.4

Peripherals

Specifications and connection of peripherals supported by Core i5-9600K and Pentium Silver J5040.

PCIe version3.02.0
PCI Express lanes166
USB revisionno data2.0/3.0
Total number of SATA portsno data2
Max number of SATA 6 Gb/s Portsno data2
Number of USB portsno data8
Integrated LANno data-
UARTno 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.

i5-9600K 6.97
+227%
Pentium Silver J5040 2.13

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.

i5-9600K 10671
+227%
Pentium Silver J5040 3261

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i5-9600K 1719
+311%
Pentium Silver J5040 418

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i5-9600K 6434
+472%
Pentium Silver J5040 1124

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

i5-9600K 7205
+168%
Pentium Silver J5040 2688

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

i5-9600K 33950
+310%
Pentium Silver J5040 8279

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

i5-9600K 10974
+155%
Pentium Silver J5040 4296

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

i5-9600K 6.03
+154%
Pentium Silver J5040 15.29

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

i5-9600K 11
+215%
Pentium Silver J5040 3

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

i5-9600K 1094
+292%
Pentium Silver J5040 279

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

i5-9600K 193
+112%
Pentium Silver J5040 91

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

i5-9600K 2.24
+106%
Pentium Silver J5040 1.09

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

i5-9600K 5.6
+180%
Pentium Silver J5040 2

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

i5-9600K 69
+258%
Pentium Silver J5040 19

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

i5-9600K 250
+181%
Pentium Silver J5040 89

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

i5-9600K 5903
+324%
Pentium Silver J5040 1391

Geekbench 5.5 Multi-Core

i5-9600K 5855
+250%
Pentium Silver J5040 1672

Blender(-)

i5-9600K 444
Pentium Silver J5040 2060
+364%

Geekbench 5.5 Single-Core

i5-9600K 1217
+126%
Pentium Silver J5040 538

Gaming performance

Pros & cons summary


Performance score 6.97 2.13
Integrated graphics card 3.09 1.17
Recency 8 October 2018 4 November 2019
Physical cores 6 4
Threads 6 4
Power consumption (TDP) 95 Watt 10 Watt

i5-9600K has a 227.2% higher aggregate performance score, 164.1% faster integrated GPU, and 50% more physical cores and 50% more threads.

Pentium Silver J5040, on the other hand, has an age advantage of 1 year, and 850% lower power consumption.

The Core i5-9600K is our recommended choice as it beats the Pentium Silver J5040 in performance tests.


Should you still have questions on choice between Core i5-9600K and Pentium Silver J5040, ask them in Comments section, and we shall answer.

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Intel Core i5-9600K
Core i5-9600K
Intel Pentium Silver J5040
Pentium Silver J5040

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Community ratings

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Questions & comments

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