Pentium 4405U vs i7-4500U

Aggregate performance score

Core i7-4500U
2013
2 cores / 4 threads, 15 Watt
1.57
+18%
Pentium 4405U
2015
2 cores / 4 threads, 15 Watt
1.33

Core i7-4500U outperforms Pentium 4405U by a moderate 18% based on our aggregate benchmark results.

Primary details

Comparing Core i7-4500U and Pentium 4405U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking21042247
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i7Intel Pentium
Power efficiency9.918.39
Architecture codenameHaswell-ULT (2013)Skylake (2015−2016)
Release date4 June 2013 (11 years ago)1 September 2015 (9 years ago)
Launch price (MSRP)no data$161

Detailed specifications

Core i7-4500U and Pentium 4405U 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 cores2 (Dual-core)2 (Dual-core)
Threads44
Base clock speed1.8 GHz2.1 GHz
Boost clock speed3 GHz2.1 GHz
Bus typeno dataOPI
Bus rate5 GT/s4 GT/s
Multiplierno data21
L1 cache64K (per core)128 KB
L2 cache256K (per core)512 KB
L3 cache4 MB (shared)2 MB
Chip lithography22 nm14 nm
Die size118 mm298.57 mm2
Maximum core temperature100 °C100 °C
Number of transistors1,300 million1750 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-4500U and Pentium 4405U 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 (Uniprocessor)
SocketFCBGA1168FCBGA1356
Power consumption (TDP)15 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-4500U and Pentium 4405U. 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
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
My WiFino data+
Turbo Boost Technology2.0-
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
Flex Memory Accessno data+
Smart Responseno data+
GPIO+no data
Smart Connect+no data
FDI+no data
AMT9.5no data
HD Audio+no data
RST+no data

Security technologies

Core i7-4500U and Pentium 4405U technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key++
Identity Protection++
SGXno dataYes with Intel® ME
OS Guardno data-
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-4500U and Pentium 4405U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-4500U and Pentium 4405U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3, DDR4
Maximum memory size16 GB32 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s34.134 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 4400Intel HD Graphics 510
Max video memory2 GB32 GB
Quick Sync Video++
Clear Videono data+
Clear Video HD++
Graphics max frequency1.1 GHz950 MHz
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-4500U and Pentium 4405U integrated GPUs.

Number of displays supported33
eDP++
DisplayPort++
HDMI++
DVIno data+
VGA+no data

Graphics image quality

Maximum display resolutions supported by Core i7-4500U and Pentium 4405U integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.43200x2000@60Hz4096x2304@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPort3200x2000@60Hz4096x2304@60Hz
Max resolution over VGAN/AN/A

Graphics API support

APIs supported by Core i7-4500U and Pentium 4405U integrated GPUs, sometimes API versions are included.

DirectX11.2/1212
OpenGL4.34.4

Peripherals

Specifications and connection of peripherals supported by Core i7-4500U and Pentium 4405U.

PCIe version2.02.0
PCI Express lanes1210
PCI support-no data
USB revision3.0no data
Total number of SATA ports4no data
Max number of SATA 6 Gb/s Ports4no data
Integrated IDE-no data
Number of USB ports4no data
Integrated LAN-no data
UART+no 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.

i7-4500U 1.57
+18%
Pentium 4405U 1.33

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.

i7-4500U 2486
+18%
Pentium 4405U 2107

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.

i7-4500U 806
+95.2%
Pentium 4405U 413

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.

i7-4500U 1540
+81.4%
Pentium 4405U 849

Gaming performance

Pros & cons summary


Performance score 1.57 1.33
Integrated graphics card 1.35 1.61
Recency 4 June 2013 1 September 2015
Chip lithography 22 nm 14 nm

i7-4500U has a 18% higher aggregate performance score.

Pentium 4405U, on the other hand, has 19.3% faster integrated GPU, an age advantage of 2 years, and a 57.1% more advanced lithography process.

The Core i7-4500U is our recommended choice as it beats the Pentium 4405U in performance tests.


Should you still have questions on choice between Core i7-4500U and Pentium 4405U, 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 i7-4500U
Core i7-4500U
Intel Pentium 4405U
Pentium 4405U

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.


3.7 249 votes

Rate Core i7-4500U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.2 132 votes

Rate Pentium 4405U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i7-4500U or Pentium 4405U, agree or disagree with our judgements, or report an error or mismatch.