Pentium G3240 vs i7-620M

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Aggregate performance score

Core i7-620M
2010
2 cores / 4 threads, 35 Watt
1.29
+1.6%

Core i7-620M outperforms Pentium G3240 by a minimal 2% based on our aggregate benchmark results.

Primary details

Comparing Core i7-620M and Pentium G3240 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22932312
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Core i7no data
Power efficiency3.362.19
Architecture codenameArrandale (2010−2011)no data
Release date7 January 2010 (14 years ago)1 April 2014 (10 years ago)
Launch price (MSRP)$332no data

Detailed specifications

Core i7-620M and Pentium G3240 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)
Threads42
Base clock speed2.66 GHz3.1 GHz
Boost clock speed3.33 GHzno data
Bus typeDMI 1.0no data
Bus rate1 × 2.5 GT/s5 GT/s
Multiplier15no data
L1 cache64K (per core)no data
L2 cache256K (per core)no data
L3 cache4 MB (shared)3 MB Intel® Smart Cache
Chip lithography32 nm22 nm
Die size81+114 mm2no data
Maximum core temperature105 °C72 °C
Number of transistors384 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-620M and Pentium G3240 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
SocketBGA1288,PGA988FCLGA1150
Power consumption (TDP)35 Watt53 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-620M and Pentium G3240. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2Intel® SSE4.1, Intel® SSE4.2
AES-NI+-
FMA+-
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology+-
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
PAE36 Bitno data
FDI+no data
Fast Memory Access+no data

Security technologies

Core i7-620M and Pentium G3240 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-620M and Pentium G3240 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-620M and Pentium G3240. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3-1333, DDR3L-1333
Maximum memory size8 GB32 GB
Max memory channels22
Maximum memory bandwidth17.051 GB/s21.3 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for Previous Generation Intel® ProcessorsIntel® HD Graphics for 4th Generation Intel® Processors
Max video memoryno data1.7 GB
Quick Sync Video-+
Clear Video+no data
Clear Video HD++
Graphics max frequency766 MHz1.1 GHz

Graphics interfaces

Available interfaces and connections of Core i7-620M and Pentium G3240 integrated GPUs.

Number of displays supported23
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+
VGAno data+

Graphics image quality

Maximum display resolutions supported by Core i7-620M and Pentium G3240 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data1920x1080@60Hz
Max resolution over eDPno data2560x1600@60Hz
Max resolution over DisplayPortno data2560x1600@60Hz
Max resolution over VGAno data1920x1200@60Hz

Graphics API support

APIs supported by Core i7-620M and Pentium G3240 integrated GPUs, sometimes API versions are included.

DirectXno data11.1/12
OpenGLno data4.3

Peripherals

Specifications and connection of peripherals supported by Core i7-620M and Pentium G3240.

PCIe version2.0Up to 3.0
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.

i7-620M 1.29
+1.6%
Pentium G3240 1.27

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.

i7-620M 1975
+1.8%
Pentium G3240 1940

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.

i7-620M 442
Pentium G3240 518
+17.2%

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.

i7-620M 822
Pentium G3240 869
+5.7%

Gaming performance

Pros & cons summary


Performance score 1.29 1.27
Recency 7 January 2010 1 April 2014
Threads 4 2
Chip lithography 32 nm 22 nm
Power consumption (TDP) 35 Watt 53 Watt

i7-620M has a 1.6% higher aggregate performance score, 100% more threads, and 51.4% lower power consumption.

Pentium G3240, on the other hand, has an age advantage of 4 years, and a 45.5% more advanced lithography process.

Given the minimal performance differences, no clear winner can be declared between Core i7-620M and Pentium G3240.

Be aware that Core i7-620M is a notebook processor while Pentium G3240 is a desktop one.


Should you still have questions on choice between Core i7-620M and Pentium G3240, ask them in Comments section, and we shall answer.

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Intel Core i7-620M
Core i7-620M
Intel Pentium G3240
Pentium G3240

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

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