Pentium Gold 6405U vs i3-4000M

VS

Aggregate performance score

Core i3-4000M
2013
2 cores / 4 threads, 37 Watt
1.12
Pentium Gold 6405U
2019
2 cores / 4 threads, 15 Watt
1.72
+53.6%

Pentium Gold 6405U outperforms Core i3-4000M by an impressive 54% based on our aggregate benchmark results.

Primary details

Comparing Core i3-4000M and Pentium Gold 6405U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking24032047
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i3Intel Comet Lake
Power efficiency2.8610.84
Architecture codenameHaswell (2013−2015)Comet Lake-U (2019−2020)
Release date4 September 2013 (11 years ago)31 October 2019 (5 years ago)
Launch price (MSRP)$225$161

Detailed specifications

Core i3-4000M and Pentium Gold 6405U 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 speed2.4 GHz2.4 GHz
Boost clock speed2.4 GHz2.4 GHz
Bus rate5 GT/s4 GT/s
L1 cache64K (per core)256 KB
L2 cache256K (per core)1 MB
L3 cache3 MB (shared)2 MB
Chip lithography22 nm14 nm
Die size118 mm2no data
Maximum core temperature100 °C100 °C
Number of transistors1,400 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i3-4000M and Pentium Gold 6405U 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
SocketFCPGA946FCBGA1528
Power consumption (TDP)37 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-4000M and Pentium Gold 6405U. 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)++
Speed Shiftno data+
Turbo Boost Technology--
Hyper-Threading Technology++
Idle Statesno data+
Thermal Monitoring++
Flex Memory Accessno data+

Security technologies

Core i3-4000M and Pentium Gold 6405U 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 i3-4000M and Pentium Gold 6405U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-4000M and Pentium Gold 6405U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory size32 GB64 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s37.5 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 4600Intel UHD Graphics for 10th Gen Intel Processors
Max video memory2 GB32 GB
Quick Sync Video++
Clear Videono data+
Clear Video HDno data+
Graphics max frequency1.1 GHz950 MHz
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-4000M and Pentium Gold 6405U integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i3-4000M and Pentium Gold 6405U integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.43840x2160@60Hz4096x2304@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPort3840x2160@60Hz4096x2304@60Hz
Max resolution over VGA2880x1800@60Hzno data

Graphics API support

APIs supported by Core i3-4000M and Pentium Gold 6405U integrated GPUs, sometimes API versions are included.

DirectX11.2/1212
OpenGL4.34.5

Peripherals

Specifications and connection of peripherals supported by Core i3-4000M and Pentium Gold 6405U.

PCIe version22.0
PCI Express lanes1612

Gaming performance

Pros & cons summary


Performance score 1.12 1.72
Integrated graphics card 1.84 5.58
Recency 4 September 2013 31 October 2019
Chip lithography 22 nm 14 nm
Power consumption (TDP) 37 Watt 15 Watt

Pentium Gold 6405U has a 53.6% higher aggregate performance score, 203.3% faster integrated GPU, an age advantage of 6 years, a 57.1% more advanced lithography process, and 146.7% lower power consumption.

The Pentium Gold 6405U is our recommended choice as it beats the Core i3-4000M in performance tests.


Should you still have questions on choice between Core i3-4000M and Pentium Gold 6405U, ask them in Comments section, and we shall answer.

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Intel Core i3-4000M
Core i3-4000M
Intel Pentium Gold 6405U
Pentium Gold 6405U

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