Celeron 3765U vs Phenom II X4 820

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Aggregate performance score

Phenom II X4 820
2009
4 cores / 4 threads, 95 Watt
1.36
+65.9%

Phenom II X4 820 outperforms Celeron 3765U by an impressive 66% based on our aggregate benchmark results.

Primary details

Comparing Phenom II X4 820 and Celeron 3765U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22322590
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.10no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Celeron
Power efficiency1.304.97
Architecture codenameDeneb (2009−2011)Broadwell (2015−2019)
Release date1 September 2009 (15 years ago)1 June 2015 (9 years ago)
Launch price (MSRP)$90$107

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Phenom II X4 820 and Celeron 3765U 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 speed2.8 GHz1.9 GHz
Boost clock speed2.8 GHz1.9 GHz
Bus rateno data5 GT/s
L1 cache128 KB (per core)128 KB
L2 cache512 KB (per core)512 KB
L3 cache4 MB (shared)2 MB
Chip lithography45 nm14 nm
Die size258 mm282 mm2
Maximum core temperatureno data105 °C
Number of transistors758 million1300 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Phenom II X4 820 and Celeron 3765U 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
SocketAM3FCBGA1168
Power consumption (TDP)95 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X4 820 and Celeron 3765U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Thermal Monitoring-+
Flex Memory Accessno data+
Smart Responseno data-
FDIno data+
Fast Memory Accessno data+
Statusno dataDiscontinued

Security technologies

Phenom II X4 820 and Celeron 3765U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
Secure Keyno data+
Identity Protection-+
OS Guardno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X4 820 and Celeron 3765U are enumerated here.

AMD-V++
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X4 820 and Celeron 3765U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory sizeno data16 GB
Max memory channelsno data2
Maximum memory bandwidthno data25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel® HD Graphics for 5th Generation Intel® Processors
Quick Sync Video-+
Clear Videono data+
Graphics max frequencyno data850 MHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Phenom II X4 820 and Celeron 3765U integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+

Graphics API support

APIs supported by Phenom II X4 820 and Celeron 3765U integrated GPUs, sometimes API versions are included.

DirectXno data11.2/12

Peripherals

Specifications and connection of peripherals supported by Phenom II X4 820 and Celeron 3765U.

PCIe version2.02.0
PCI Express lanesno data12

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.

Phenom II X4 820 1.36
+65.9%
Celeron 3765U 0.82

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.

Phenom II X4 820 2081
+66.2%
Celeron 3765U 1252

Gaming performance

Pros & cons summary


Performance score 1.36 0.82
Recency 1 September 2009 1 June 2015
Physical cores 4 2
Threads 4 2
Chip lithography 45 nm 14 nm
Power consumption (TDP) 95 Watt 15 Watt

Phenom II X4 820 has a 65.9% higher aggregate performance score, and 100% more physical cores and 100% more threads.

Celeron 3765U, on the other hand, has an age advantage of 5 years, a 221.4% more advanced lithography process, and 533.3% lower power consumption.

The Phenom II X4 820 is our recommended choice as it beats the Celeron 3765U in performance tests.

Note that Phenom II X4 820 is a desktop processor while Celeron 3765U is a notebook one.


Should you still have questions on choice between Phenom II X4 820 and Celeron 3765U, ask them in Comments section, and we shall answer.

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AMD Phenom II X4 820
Phenom II X4 820
Intel Celeron 3765U
Celeron 3765U

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Community ratings

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