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Intel Pentium G620 - CM8062301046304 / BX80623G620 / BXC80623G620

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Intel Pentium G620 is a dual-core microprocessor for budget desktop PCs. The specifications and pricing of this model were known since November 2010, and the May 22 launch date was disclosed sometime in April 2011. Before the launch, the CPU was spotted in specifications of Compaq Presario CQ3615L desktop, MSI Wind Top AE2210 All-in-one system, and Shuttle XPC SH67H3 barebone PC. The CPU was also shipped ahead of launch in Dell Inspiron 620/620s desktops in Hong Kong, and sold in US by such companies as Provantage and (via eBay).

Unlike previous generation of Pentium G69xx CPUs, that had two separate dies with CPU cores and memory/graphics controllers in one package, the G620 has all chip components integrated on a single die, manufactured using 32nm process. The Pentium incorporates the following components: two CPU cores, level 3 cache, DDR3 memory controller, PCI Express 2.0 interface, Direct Media Interface 2.0, and HD graphics.

Two CPU cores on Intel G620 chip run at 2.6 GHz, and each core includes 64KB L1 and 256 KB L2 caches. The chip has also 3 MB level 3 cache, which is shared between the cores. The microprocessor supports only basic technologies, provided by Sandy Bridge microarchitecture: Intel 64 and VT-x Virtualization. Advanced technologies, such as Turbo Boost and HyperThreading, are not supported on this Pentium. The G620 doesn't include AES and AVX instructions, although it supports earlier SIMD instructions up to SSE4.

Memory controller on the Pentium has two channels, and it can work with DDR3 memory with 1066 and 1333 MHz data rates.

The Intel G620 CPU uses basic HD-capable graphics controller, clocked at 850 MHz, or up to 1.1 GHz when graphics turbo mode is on. These clock frequencies are comparable to more powerful Core i3 / i5 and i7 processors, however the Pentium doesn't support 3D acceleration, and doesn't accommodate such features as Quick Sync video, InTru 3D and Intel Clear video technology. Despite of this, the G620 graphics is more than sufficient for day-to-day tasks, such as browsing, 2D games, and very simple 3D games.

Pentium G620 features the same low-power states, as all other desktop Sandy Bridge microprocessors. The CPU fits socket 1155, also called LGA1155.

Intel Pentium G620 specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Pentium Dual-Core
Model number  ? G620
CPU part numbers
  • CM8062301046304 is an OEM/tray microprocessor
  • BX80623G620 is a boxed processor (English version)
  • BXC80623G620 is a boxed processor (Chinese version)
Frequency  ? 2600 MHz
Bus speed  ? 5 GT/s DMI
Clock multiplier  ? 26
Package1155-land Flip-Chip Land Grid Array
SocketSocket 1155 / H2 / LGA1155
Size1.48" x 1.48" / 3.75cm x 3.75cm
Weight1oz / 27g (CPU)
11.1oz / 313.6g (box)
Introduction dateMay 22, 2011
Price at introduction$64
S-spec numbers
  ES/QS processors Production processors
Part number Q1FY SR05R
BX80623G620 +
BXC80623G620 +
Architecture / Microarchitecture
MicroarchitectureSandy Bridge
Processor core  ? Sandy Bridge
Core stepping  ? Q0 (Q1FY, SR05R)
Manufacturing process0.032 micron High-K metal gate process
Data width64 bit
The number of cores2
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 32 KB instruction caches
2 x 32 KB data caches
Level 2 cache size  ? 2 x 256 KB
Level 3 cache size3 MB shared cache
Cache latency4 (L1 cache)
12 (L2 cache)
27 (L3 cache)
Physical memory32 GB
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  ? 
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
  • VT-x / Virtualization technology  ? 
Low power featuresEnhanced SpeedStep technology  ? 
Integrated peripherals / components
Integrated graphics
  • GPU Type: HD (Sandy Bridge)
    Base frequency (MHz): 850
    Maximum frequency (MHz): 1100
    The number of supported displays: 2
Memory controller
  • The number of controllers: 1
    Memory channels: 2
    Supported memory: DDR3-1066
    Maximum memory bandwidth (GB/s): 17
Other peripherals
  • Direct Media Interface 2.0
  • PCI Express 2.0 interface
Electrical / Thermal parameters
Maximum operating temperature  ? 69.1°C
Thermal Design Power  ? 65 Watt
Notes on Intel Pentium G620
  • The CPU is compatible with Shader Model 4.1, along with DirectX 10.1 and OpenGL 3.1 APIs. OpenCL API is not supported.

Detailed side-by-side comparison

For detailed comparision of the Intel G620 and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: G620, CM8062301046304, Intel Pentium Dual-Core 2.6GHz, Sandy Bridge Socket 1155

Historical price chart

The chart below shows official prices of Intel Pentium Dual-Core E6800, G620 and G630 processors:

Historical official prices of Pentium Dual-Core E6800, G620 and G630 processors


Q: Is it possible to upgrade my Pentium G620 CPU?
A: Probably yes. Processor compatibility is determined by your motherboard. Please see resource for CPU support list for your board.

Pentium G620 Overclocking

Sorry, overclocking information is not available at this time.

Related news stories

Intel plans to discontinue 28 desktop microprocessors
Feb 06, 2013: Intel this week announced plans to retire 28 Sandy Bridge desktop CPUs from Celeron, Pentium, Core i3 and Core i5 families. After successful transition of budget desktop microprocessors from Sandy Bridge to Ivy Bridge microarchitecture, it's not surprising to see all phased out parts to be end of lifed.

Intel discontinues Pentium and Core-branded desktop CPUs
Dec 08, 2011: In the wake of the launch of desktop Ivy Bridge microprocessors, coming in the second quarter 2012, Intel prepares to discontinue large number of desktop models due to low demand. In the past two days, the company published several Product Change Notification (PCN) documents, that notify customers of upcoming discontinuation of 19 socket 1366, socket 1156, and socket 1155 chips. Full list of retired SKUs includes.

Intel launches Sandy Bridge Pentium and Core CPUs
May 22, 2011: Today Intel updated official pricelist with information on 7 new microprocessors, all built on the latest Sandy Bridge microarchitecture. Prices of existing processors were left unchanged. The list of new models includes mainstream Pentium G620, G840 and G850, low-power Pentium G620T, Core i3-2105 and i5-2405S with beefed-up graphics, and incrementally faster Core i5-2310.

Intel desktop Sandy Bridge CPUs to launch on May 22
May 09, 2011: Less than two weeks remains before introduction of the next wave of Sandy Bridge microprocessors for desktop market. The processor lineup, that will be released on Sunday, May 22, consists of 7 new Pentium, Core i3 and Core i5 SKUs. Pentium models will be the first budget CPUs, built on Sandy Bridge micro-architecture. Core i3s and i5s, on the other hand, are updated versions of previously released chips with slightly better CPU or graphics performance.

Compare Intel G620 benchmark results with all tested CPUs from one of the following families:

To compare this Pentium Dual-Core CPU with any tested processor please proceed to

For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Pentium Dual-Core CPUs and the fastest AMD and Intel x86 chips, please visit Intel Pentium G620 benchmarks page.

Intel G620 Benchmarks

The graphs below show up to 10 microprocessors with approximately the same level of integer (CPU), floating-point (FPU), SIMD and memory performance. All processors were not overclocked, and were tested at a nominal frequency, with a stock heatsink and default BIOS settings. Click on the '?' mark next to each model name to see specifications of that model, and details of the test platform. To find out how the G620 compares to other CPUs in specific benchmarks or in aggregate milti-threading performance please see benchmark tools section on the right.

Benchmarked processor

CPU ID:206A7
CPU vendor string:GenuineIntel
CPU name string:Intel(R) Pentium(R) CPU G620 @ 2.60GHz

Integer performance

Part number   Result
Intel Celeron G1610  ? 
Intel Pentium G2100T  ? 
Intel Pentium E5500  ? 
Intel Pentium E6300  ? 
Intel Celeron G550  ? 
Intel Pentium G620  ? 
AMD Athlon II X2 270  ? 
Intel Pentium G2020T  ? 
Intel Pentium E5400  ? 
Intel Celeron E3500  ? 
Intel Pentium G645T  ? 

Floating Point performance

Part number   Result
AMD Athlon II X2 240  ? 
AMD Athlon X2 7850  ? 
Intel Pentium E5500  ? 
Intel Pentium E6300  ? 
Intel Celeron G550  ? 
Intel Pentium G620  ? 
Intel Pentium 2.53 GHz  ? 
AMD A4-3400 (HX)  ? 
AMD A4-3400  ? 
AMD Athlon II X2 215 (rev. C2)  ? 
AMD Athlon II X2 235e  ? 

MMX / SSE / SSE2 performance

Part number   Result
AMD Athlon II X2 250 (rev. C3)  ? 
AMD Athlon II X2 B24 (rev. C2)  ? 
AMD Athlon II X2 250 (rev. C2)  ? 
AMD Athlon II X2 250e  ? 
Intel Celeron G550  ? 
Intel Pentium G620  ? 
Intel Pentium G2020T  ? 
Intel Pentium E5300  ? 
Intel Celeron E3400  ? 
AMD Athlon II X2 245 (rev. C3)  ? 
AMD Athlon II X2 245 (rev. C2)  ? 

Memory-intensive program performance

Part number   Result
Intel Pentium G630  ? 
Intel Celeron G1620  ? 
Intel Core i3-2100T  ? 
Intel Pentium G2020T  ? 
Intel Core i3-540  ? 
Intel Pentium G620  ? 
Intel Celeron G1610  ? 
Intel Core i3-530  ? 
Intel Pentium G645T  ? 
Intel Celeron G550  ? 
Intel Core i3-520  ? 

CPU ID information for the Pentium G620

Our CPUID database contains 2 records for this microprocessor. See all submitted records.

Use our CPU identification tool to check features of your CPU.

NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Pentium Dual-Core G620 CPU.

CPU Family:Pentium Dual-Core
Processor Number:G620
Frequency:2608 MHz
Part number:
S-Spec Number:SR05R
Submitted by:CPU-World
General information
Processor name (BIOS): Intel(R) Pentium(R) CPU G620 @ 2.60GHz
Logical processors:2
Processor type:Original OEM Processor
CPUID signature:206A7
Family: 6 (06h)
Model:42 (02Ah)
Stepping: 7 (07h)
TLB/Cache details:64-byte Prefetching
Data TLB0: 2-MB or 4-MB pages, 4-way set associative, 32 entries
Data TLB: 4-KB Pages, 4-way set associative, 64 entries
Instruction TLB: 4-KB Pages, 4-way set associative, 128 entries
L2 TLB: 1-MB, 4-way set associative, 64-byte line size
Shared 2nd-level TLB: 4 KB pages, 4-way set associative, 512 entries

Cache: L1 data L1 instruction L2 L3
Size: 2 x 32 KB 2 x 32 KB 2 x 256 KB 3 MB
Associativity: 8-way set
8-way set
8-way set
12-way set
Line size: 64 bytes 64 bytes 64 bytes 64 bytes
Comments: Direct-mapped Direct-mapped Non-inclusive
Shared between all cores
Instruction set extensionsAdditional instructions
Major featuresOther features
On-chip Floating Point Unit 36-bit page-size extensions
64-bit / Intel 64 64-bit debug store
NX bit/XD-bit Advanced programmable interrupt controller
Intel Virtualization CPL qualified debug store
Enhanced SpeedStep Debug store
  Debugging extensions
  Digital Thermal Sensor capability
  LAHF/SAHF support in 64-bit mode
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Model-specific registers
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Pending break enable
  Perfmon and Debug capability
  Physical address extensions
  Power Limit Notification capability
  Process context identifiers
  TSC rate is ensured to be invariant across all states
  Thermal monitor
  Thermal monitor 2
  Thermal monitor and software controlled clock facilities
  Time stamp counter
  Timestamp counter deadline
  Virtual 8086-mode enhancements
  xTPR Update Control

CPUs, related to Intel Pentium G620

Model Cores /
Frequency Turbo
TDP Features Price  
Intel Pentium Dual-Core family, Socket 1155
   Pentium G6202 / 22.6 GHz 3 MB65W  
   Pentium G6302 / 22.7 GHz 3 MB65W >
   Pentium G6322 / 22.7 GHz 3 MB65W >
   Pentium G20102 / 22.8 GHz 3 MB55W$64>
   Pentium G6402 / 22.8 GHz 3 MB65W >
   Pentium G8402 / 22.8 GHz 3 MB65W >
   Pentium G20202 / 22.9 GHz 3 MB55W$64>
   Pentium G6452 / 22.9 GHz 3 MB65W >
   Pentium G8502 / 22.9 GHz 3 MB65W >
   Pentium G20302 / 23 GHz 3 MB55W$64>
   Pentium G8602 / 23 GHz 3 MB65W >
   Pentium G21202 / 23.1 GHz 3 MB55W$75>
   Pentium G8702 / 23.1 GHz 3 MB65W >
   Pentium G21302 / 23.2 GHz 3 MB55W$75>
   Pentium G21402 / 23.3 GHz 3 MB55W$86>
Other families, Sandy Bridge micro-architecture, Socket 1155
   Celeron G5502 / 22.6 GHz 2 MB65W >
   Celeron G5552 / 22.7 GHz 2 MB65W >
   Core i3-21202 / 43.3 GHz 3 MB65WAVX, HT >
   Core i3-21252 / 43.3 GHz 3 MB65WAVX, HT >
   Core i3-21302 / 43.4 GHz 3 MB65WAVX, HT >
   Core i5-25004 / 43.3 GHz3.7 GHz6 MB95WAES, AVX, TXT, TBT >
   Core i5-2550K4 / 43.4 GHz3.8 GHz6 MB95WAES, AVX, TBT, Unlock >
   Core i7-26004 / 83.4 GHz3.8 GHz8 MB95WAES, AVX, HT, TXT, TBT >
   Core i7-2700K4 / 83.5 GHz3.9 GHz8 MB95WAES, AVX, HT, TBT, Unlock >
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Pentium G620
 • Click on the >  icon to compare any CPU in the table with the Intel Pentium G620 (Javascript required).
 • The 'Price' column shows official Intel prices as of Jun 2, 2014. Prices for obsolete and tray-only processors are not provided.
 • List of related CPUs is not complete.
 • Features abbreviations:
AES - AES instructions
AVX - AVX instructions
HT - Hyper-Threading
TXT - Trusted Execution
TBT - Dynamic Acceleration / Turbo Boost
Unlock - Unlocked multiplier

Pictures (6)

2011-05-18 22:46:57
Posted by: gshv

View from the back
2011-05-18 22:47:31
Posted by: gshv

Intel Pentium G620 box pictures
2011-05-18 22:52:00
Posted by: gshv

Front view. The box has the same size as boxes for second generation i3-2xxx processors. It's not as colorful as Core i3/i5/i7 boxes, so you can easily see that you're getting budget stuff :) The fan/heatsink in the G620 box is a cheap version with aluminum base.
Intel Pentium G620 box pictures
2011-11-16 01:29:37
Posted by: gshv

CPU-Z screenshot
2013-10-29 13:30:58
Posted by: CPU G620

CPU G620
2013-10-29 13:31:51
Posted by: CPU G620

CPU G620
CPU G620
Comments (2)

You're welcome to post suggestions, corrections, your own personal Intel Pentium G620 review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.

Intel g620

2013-01-09 08:12:18
Posted by: Jonn pc requmans is intel g620 2.60 ghz ..(smart 3mb cash) ,ddr3 4 gb ram ,hard disk 500gb ,grapics sappire hd 5450 ddr3 1gb ,motherbroad foxconn h61mxl

My qus is my prosesor gameing prosesor nd why I am don't play cal of duty black ops 2 ??


2013-02-13 20:24:04
Posted by: rey

i think you cpu is ok, but the hd 5450 is terrible for gaming. get at least a 6770/7770 or gtx 650/650ti for COD:BO2

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