Celeron G1820 vs A8-4500M

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Aggregate performance score

A8-4500M
2012
4 cores / 4 threads, 35 Watt
1.09
Celeron G1820
2013
2 cores / 2 threads, 53 Watt
1.10
+0.9%

Celeron G1820 outperforms A8-4500M by a minimal 1% based on our aggregate benchmark results.

Primary details

Comparing A8-4500M and Celeron G1820 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking23162304
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data2.25
Market segmentLaptopDesktop processor
SeriesAMD A-Seriesno data
Architecture codenameTrinity (2012−2013)Haswell (2013−2015)
Release date15 May 2012 (12 years ago)1 December 2013 (10 years ago)
Launch price (MSRP)no data$110
Current price$179 $45 (0.4x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A8-4500M and Celeron G1820 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 speed1.9 GHz2.7 GHz
Boost clock speed2.8 GHz2.7 GHz
L1 cache192 KB64 KB (per core)
L2 cache4 MB (shared)256 KB (per core)
L3 cache0 KB2 MB
Chip lithography32 nm22 nm
Die size246 mm2177 mm2
Maximum core temperatureno data72 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors1,178 million1,400 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on A8-4500M and Celeron G1820 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
SocketFS1r2FCLGA1150
Power consumption (TDP)35 Watt53 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-4500M and Celeron G1820. You'll probably need this information if you require some particular technology.

Instruction set extensions86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMAIntel® SSE4.1, Intel® SSE4.2
AES-NI+-
FMA+no data
AVX+no data
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
TSXno data-
Idle Statesno data+
Thermal Monitoringno data+
SIPPno data-
Statusno dataDiscontinued

Security technologies

A8-4500M and Celeron G1820 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
Secure Keyno data+

Virtualization technologies

Virtual machine speed-up technologies supported by A8-4500M and Celeron G1820 are enumerated here.

AMD-V+no data
VT-dno data-
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-4500M and Celeron G1820. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesunknownDDR3
Maximum memory sizeno data32 GB
Max memory channelsno data2
Maximum memory bandwidthno data21.3 GB/s
ECC memory supportno data+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon HD 7640GIntel® HD Graphics for 4th Generation Intel® Processors
Max video memoryno data1.7 GB
Quick Sync Videono data+
Graphics max frequencyno data1.05 GHz

Graphics interfaces

Available interfaces and connections of A8-4500M and Celeron G1820 integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPortno data+
HDMIno data+
DVIno data+
VGAno data+

Graphics image quality

Maximum display resolutions supported by A8-4500M and Celeron G1820 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 A8-4500M and Celeron G1820 integrated GPUs, sometimes API versions are included.

DirectXno data11.1/12
OpenGLno data4.3

Peripherals

Specifications and connection of peripherals supported by A8-4500M and Celeron G1820.

PCIe versionno dataUp to 3.0
PCI Express lanesno data16

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.

A8-4500M 1.09
Celeron G1820 1.10
+0.9%

Celeron G1820 outperforms A8-4500M by 1% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

A8-4500M 1679
Celeron G1820 1709
+1.8%

Celeron G1820 outperforms A8-4500M by 2% in Passmark.

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.

Benchmark coverage: 42%

A8-4500M 289
Celeron G1820 491
+69.9%

Celeron G1820 outperforms A8-4500M by 70% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

A8-4500M 638
Celeron G1820 825
+29.3%

Celeron G1820 outperforms A8-4500M by 29% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 1.09 1.10
Recency 15 May 2012 1 December 2013
Physical cores 4 2
Threads 4 2
Chip lithography 32 nm 22 nm
Power consumption (TDP) 35 Watt 53 Watt

Given the minimal performance differences, no clear winner can be declared between A8-4500M and Celeron G1820.

Be aware that A8-4500M is a notebook processor while Celeron G1820 is a desktop one.


Should you still have questions on choice between A8-4500M and Celeron G1820, ask them in Comments section, and we shall answer.

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AMD A8-4500M
A8-4500M
Intel Celeron G1820
Celeron G1820

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Community ratings

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Questions & comments

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