Core 2 Duo E4400 vs Celeron G530

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Aggregate performance score

Celeron G530
2011
2 cores / 2 threads, 65 Watt
0.71
+57.8%
Core 2 Duo E4400
2007
2 cores / 2 threads, 65 Watt
0.45

Celeron G530 outperforms Core 2 Duo E4400 by an impressive 58% based on our aggregate benchmark results.

Primary details

Comparing Celeron G530 and Core 2 Duo E4400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27132944
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.02no data
Market segmentDesktop processorDesktop processor
Power efficiency1.030.66
Architecture codenameSandy Bridge (2011−2013)Allendale (2006−2009)
Release date4 September 2011 (13 years ago)July 2007 (17 years ago)
Launch price (MSRP)$50no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron G530 and Core 2 Duo E4400 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 cores2 (Dual-core)2 (Dual-core)
Threads22
Base clock speed2.4 GHz2 GHz
Boost clock speed2.4 GHz2 GHz
Bus rateno data800 MHz
L1 cache64 KB (per core)64 KB
L2 cache256 KB (per core)2 MB
L3 cache2 MB (shared)0 KB
Chip lithography32 nm65 nm
Die size131 mm2111 mm2
Maximum core temperature69 °CL2=61 °C, M0=73 °C
Number of transistors504 million167 million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.85V-1.5V

Compatibility

Information on Celeron G530 and Core 2 Duo E4400 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
SocketFCLGA1155LGA775
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G530 and Core 2 Duo E4400. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
Demand Based Switchingno data-
FDI+no data
Fast Memory Access+no data
FSB parityno data-

Security technologies

Celeron G530 and Core 2 Duo E4400 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G530 and Core 2 Duo E4400 are enumerated here.

VT-d-no data
VT-x+-
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron G530 and Core 2 Duo E4400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1, DDR2, DDR3
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth17 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics for 2nd Generation Intel Processorsno data
Graphics max frequency1 GHzno data

Graphics interfaces

Available interfaces and connections of Celeron G530 and Core 2 Duo E4400 integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Celeron G530 and Core 2 Duo E4400.

PCIe version2.0no data

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.

Celeron G530 0.71
+57.8%
Core 2 Duo E4400 0.45

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.

Celeron G530 1126
+56.8%
Core 2 Duo E4400 718

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.

Celeron G530 367
+52.9%
Core 2 Duo E4400 240

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.

Celeron G530 623
+45.6%
Core 2 Duo E4400 428

Gaming performance

Pros & cons summary


Performance score 0.71 0.45
Chip lithography 32 nm 65 nm

Celeron G530 has a 57.8% higher aggregate performance score, and a 103.1% more advanced lithography process.

The Celeron G530 is our recommended choice as it beats the Core 2 Duo E4400 in performance tests.


Should you still have questions on choice between Celeron G530 and Core 2 Duo E4400, ask them in Comments section, and we shall answer.

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Intel Celeron G530
Celeron G530
Intel Core 2 Duo E4400
Core 2 Duo E4400

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Community ratings

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Questions & comments

Here you can ask a question about Celeron G530 or Core 2 Duo E4400, agree or disagree with our judgements, or report an error or mismatch.