i7-4650U vs Pentium Silver J5040

VS

Aggregate performance score

Pentium Silver J5040
2019
4 cores / 4 threads, 10 Watt
2.05
+32.3%
Core i7-4650U
2013
2 cores / 4 threads, 15 Watt
1.55

Pentium Silver J5040 outperforms Core i7-4650U by a substantial 32% based on our aggregate benchmark results.

Primary details

Comparing Pentium Silver J5040 and Core i7-4650U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking18952117
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.98no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Core i7
Power efficiency19.409.78
Architecture codenameGemini Lake Refresh (2019)Haswell-ULT (2013)
Release date4 November 2019 (5 years ago)4 June 2013 (11 years ago)
Launch price (MSRP)$161$454

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium Silver J5040 and Core i7-4650U 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)2 (Dual-core)
Threads44
Base clock speed2 GHz1.7 GHz
Boost clock speed3.2 GHz3.3 GHz
Bus rateno data5 GT/s
L1 cache56 KB (per core)64K (per core)
L2 cache4 MB (shared)256K (per core)
L3 cache4 MB4 MB (shared)
Chip lithography14 nm22 nm
Die size93 mm2118 mm2
Maximum core temperature105 °C100 °C
Number of transistorsno data1,300 million
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Pentium Silver J5040 and Core i7-4650U 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
SocketFCBGA1090FCBGA1168
Power consumption (TDP)10 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Silver J5040 and Core i7-4650U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shift-no data
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
Idle States++
Thermal Monitoring++
Smart Response-no data
GPIO++
Smart Connectno data+
Turbo Boost Max 3.0-no data
FDIno data+
AMTno data9.5
HD Audiono data+
RSTno data+

Security technologies

Pentium Silver J5040 and Core i7-4650U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
Secure Key++
MPX+-
Identity Protection++
SGXYes with Intel® MEno data
OS Guard+no data
Anti-Theft-+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Silver J5040 and Core i7-4650U are enumerated here.

AMD-V-+
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Silver J5040 and Core i7-4650U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3
Maximum memory size8 GB16 GB
Max memory channels22
Maximum memory bandwidthno data25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel UHD Graphics 605Intel HD Graphics 5000
Max video memory8 GB2 GB
Quick Sync Video++
Clear Video HDno data+
Graphics max frequency800 MHz1.1 GHz
Execution Units18no data
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Pentium Silver J5040 and Core i7-4650U integrated GPUs.

Number of displays supported33
eDP++
DisplayPort++
HDMI++
VGAno data+
MIPI-DSI+no data

Graphics image quality

Maximum display resolutions supported by Pentium Silver J5040 and Core i7-4650U integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2160@30Hz3200x2000@60Hz
Max resolution over eDP4096x2160@60Hzno data
Max resolution over DisplayPort4096x2160@60Hz3200x2000@60Hz
Max resolution over VGAno dataN/A

Graphics API support

APIs supported by Pentium Silver J5040 and Core i7-4650U integrated GPUs, sometimes API versions are included.

DirectX1211.2/12
OpenGL4.44.3

Peripherals

Specifications and connection of peripherals supported by Pentium Silver J5040 and Core i7-4650U.

PCIe version2.02.0
PCI Express lanes612
PCI supportno data-
USB revision2.0/3.03.0
Total number of SATA ports24
Max number of SATA 6 Gb/s Ports24
Integrated IDEno data-
Number of USB ports84
Integrated LAN--
UART++

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.

Pentium Silver J5040 2.05
+32.3%
i7-4650U 1.55

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.

Pentium Silver J5040 3255
+32.3%
i7-4650U 2461

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.

Pentium Silver J5040 418
i7-4650U 848
+103%

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.

Pentium Silver J5040 1124
i7-4650U 1485
+32.1%

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.

Pentium Silver J5040 2688
i7-4650U 4715
+75.4%

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.

Pentium Silver J5040 8279
i7-4650U 8621
+4.1%

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.

Pentium Silver J5040 4296
+32.2%
i7-4650U 3249

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.

Pentium Silver J5040 15.29
+18.3%
i7-4650U 18.09

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.

Pentium Silver J5040 3
+31.7%
i7-4650U 3

Cinebench 15 64-bit multi-core

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

Pentium Silver J5040 279
+9%
i7-4650U 256

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.

Pentium Silver J5040 91
i7-4650U 123
+35.2%

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.

Pentium Silver J5040 1.09
i7-4650U 1.4
+28.4%

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.

Pentium Silver J5040 2
+17.6%
i7-4650U 1.7

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.  

Pentium Silver J5040 19
+19.9%
i7-4650U 16

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.  

Pentium Silver J5040 89
i7-4650U 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.

Pentium Silver J5040 1391
i7-4650U 2382
+71.2%

Gaming performance

Pros & cons summary


Performance score 2.05 1.55
Integrated graphics card 1.17 1.52
Recency 4 November 2019 4 June 2013
Physical cores 4 2
Chip lithography 14 nm 22 nm
Power consumption (TDP) 10 Watt 15 Watt

Pentium Silver J5040 has a 32.3% higher aggregate performance score, an age advantage of 6 years, 100% more physical cores, a 57.1% more advanced lithography process, and 50% lower power consumption.

i7-4650U, on the other hand, has 29.9% faster integrated GPU.

The Pentium Silver J5040 is our recommended choice as it beats the Core i7-4650U in performance tests.

Note that Pentium Silver J5040 is a desktop processor while Core i7-4650U is a notebook one.


Should you still have questions on choice between Pentium Silver J5040 and Core i7-4650U, ask them in Comments section, and we shall answer.

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Intel Pentium Silver J5040
Pentium Silver J5040
Intel Core i7-4650U
Core i7-4650U

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Community ratings

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