Pentium G620: specs and benchmarks

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Aggregate performance score

Pentium G620
2011
2 cores / 2 threads, 65 Watt
0.76

Pentium G620 provides poor benchmark performance at 0.76% of a leader's which is a 96-core EPYC 9655P.

Summary

Intel started Pentium G620 sales 22 May 2011 at a recommended price of $60. This is a Sandy Bridge architecture desktop processor primarily aimed at office systems. It has 2 cores and 2 threads, and is based on 32 nm manufacturing technology, with a maximum frequency of 2.6 and a locked multiplier.

Compatibility-wise, this is FCLGA1155 processor with a TDP of 65 Watt. It supports DDR3 memory.

Primary details

Pentium G620 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in the ranking2658
Place by popularitynot in top-100
Cost-effectiveness evaluation7.43
Market segmentDesktop processor
Power efficiency1.11of 100.00 (Ryzen Z1 Extreme)
Architecture codenameSandy Bridge (2011−2013)
Release date22 May 2011 (13 years ago)
Launch price (MSRP)$60of 17,906 (Xeon Platinum 8280L)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores2 (Dual-core)
Threads2
Base clock speed2.6 GHzof 4.7 GHz (FX-9590)
Boost clock speed2.6 GHzof 6.2 GHz (Core i9-14900KS)
L1 cache64 KB (per core)of 80 KB (EPYC 9965)
L2 cache256 KB (per core)
L3 cache3 MB (shared)of 1152 MB (EPYC 9684X)
Chip lithography32 nmof 3 nm (Apple M3 Max 16-Core)
Die size131 mm2
Maximum core temperature69 °Cof 110 °C (Atom x7-E3950)
Number of transistors504 millionof 135,240 million (EPYC 9684X)
64 bit support+
Windows 11 compatibility-

Compatibility

Information on Pentium G620 compatibility with other computer components and devices: 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 configuration1of 8 (Opteron 842)
SocketFCLGA1155
Power consumption (TDP)65 Wattof 500 Watt (Xeon 6960P)

Technologies and extensions

Technological capabilities and additional instructions supported by Pentium G620. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2
AES-NI+
AVX+
Enhanced SpeedStep (EIST)+
Turbo Boost Technology-
Hyper-Threading Technology-
Idle States+
Thermal Monitoring+
Flex Memory Access+
FDI+
Fast Memory Access+

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT-
EDB+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d-
VT-x+
EPT+

Memory specs

Types, maximum amount and channel number of RAM supported by Pentium G620's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR3
Maximum memory size32 GBof 6 TiB (EPYC 9124)
Max memory channels2of 12 (Xeon Platinum 9221)
Maximum memory bandwidth17 GB/sof 460.8 GB/s (EPYC 9124)

Graphics specifications

General parameters of a GPU integrated into Pentium G620.

Integrated graphics cardIntel HD Graphics for 2nd Generation Intel Processors
Clear Video HD-
Graphics max frequency1.1 GHz
InTru 3D-

Graphics interfaces

Available interfaces and connections of Pentium G620's integrated GPU.

Number of displays supported2

Peripherals

Specifications and connection types of supported peripherals.

PCIe version2.0of 5.0 (Core i9-12900K)

Benchmark performance

Single-core and multi-core benchmark results of Pentium G620. Overall benchmark performance 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 G620 0.76

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 G620 1208

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 G620 390

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 G620 672

Gaming performance

Closest competitors

Pentium G620's performance relative to its closest rivals among desktop CPUs.


AMD equivalent

According to our data, the closest AMD alternative to Pentium G620 is Phenom X3 8600, which is nearly equal in speed and higher by 2 positions in our ranking.

Here are some closest AMD rivals to Pentium G620:

Similar processors

Here is our recommendation of several processors that are more or less close in performance to the one reviewed.

Recommended GPUs

People consider these graphics cards to be good for Pentium G620, according to our PC configuration statistics.

These are the fastest graphics cards for Pentium G620 in our user configuration statistics. There is a total of 3774 configurations using Pentium G620 in our database.

RTX 4090 GeForce RTX 4090
0.8% (29/3774)
RTX 4080 GeForce RTX 4080
0.05% (2/3774)
RTX 3090 Ti GeForce RTX 3090 Ti
0.2% (6/3774)
RTX 3080 Ti GeForce RTX 3080 Ti
0.03% (1/3774)
RTX 4070 GeForce RTX 4070
0.03% (1/3774)
RTX 3070 Ti GeForce RTX 3070 Ti
0.03% (1/3774)
RTX 4060 Ti GeForce RTX 4060 Ti
0.03% (1/3774)
RX 7700 XT Radeon RX 7700 XT
0.03% (1/3774)
RX 7700 Radeon RX 7700
0.03% (1/3774)

All comparisons with Pentium G620

Community ratings

Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.


2.9 512 votes

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Questions & comments

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