Celeron G1620 vs Core 2 Quad Q8300

VS

Aggregate performance score

Core 2 Quad Q8300
2008
4 cores / 4 threads, 95 Watt
1.19
+20.2%
Celeron G1620
2012
2 cores / 2 threads, 55 Watt
0.99

Core 2 Quad Q8300 outperforms Celeron G1620 by a significant 20% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Quad Q8300 and Celeron G1620 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23432468
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.03
Market segmentDesktop processorDesktop processor
Power efficiency1.181.70
Architecture codenameYorkfield (2007−2009)Ivy Bridge (2012−2013)
Release dateNovember 2008 (16 years ago)3 December 2012 (11 years ago)
Launch price (MSRP)no data$208

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Quad Q8300 and Celeron G1620 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 cores4 (Quad-Core)2 (Dual-core)
Threads42
Base clock speed2.5 GHz2.7 GHz
Boost clock speed2.5 GHz2.7 GHz
Bus rate1333 MHz5 GT/s
L1 cache64K (per core)64 KB (per core)
L2 cache4 MB (shared)256 KB (per core)
L3 cache0 KB2 MB (shared)
Chip lithography45 nm22 nm
Die size2x 81 mm294 mm2
Maximum case temperature (TCase)71 °C65 °C
Number of transistors456 millionno data
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Quad Q8300 and Celeron G1620 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
SocketLGA775FCLGA1155
Power consumption (TDP)95 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q8300 and Celeron G1620. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
AVX-+
Enhanced SpeedStep (EIST)++
My WiFino data-
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Demand Based Switching-no data
FSB parity-no data

Security technologies

Core 2 Quad Q8300 and Celeron G1620 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Secure Keyno data-
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q8300 and Celeron G1620 are enumerated here.

VT-dno data-
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q8300 and Celeron G1620. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR3
Maximum memory sizeno data32 GB
Max memory channelsno data2
Maximum memory bandwidthno data21 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® HD Graphics for 3rd Generation Intel® Processors
Graphics max frequencyno data1.05 GHz

Graphics interfaces

Available interfaces and connections of Core 2 Quad Q8300 and Celeron G1620 integrated GPUs.

Number of displays supportedno data3

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q8300 and Celeron G1620.

PCIe versionno data2.0

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.

Core 2 Quad Q8300 1.19
+20.2%
Celeron G1620 0.99

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.

Core 2 Quad Q8300 1891
+21.2%
Celeron G1620 1560

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.

Core 2 Quad Q8300 312
Celeron G1620 417
+33.7%

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.

Core 2 Quad Q8300 882
+21.2%
Celeron G1620 728

3DMark Fire Strike Physics

Core 2 Quad Q8300 4000
+56.3%
Celeron G1620 2560

Gaming performance

Pros & cons summary


Performance score 1.19 0.99
Physical cores 4 2
Threads 4 2
Chip lithography 45 nm 22 nm
Power consumption (TDP) 95 Watt 55 Watt

Core 2 Quad Q8300 has a 20.2% higher aggregate performance score, and 100% more physical cores and 100% more threads.

Celeron G1620, on the other hand, has a 104.5% more advanced lithography process, and 72.7% lower power consumption.

The Core 2 Quad Q8300 is our recommended choice as it beats the Celeron G1620 in performance tests.


Should you still have questions on choice between Core 2 Quad Q8300 and Celeron G1620, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q8300
Core 2 Quad Q8300
Intel Celeron G1620
Celeron G1620

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Community ratings

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Questions & comments

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