A6 PRO-7400B vs i3-2100

VS

Aggregate performance score

Core i3-2100
2011
2 cores / 4 threads, 65 Watt
1.21
+13.1%

Core i3-2100 outperforms A6 PRO-7400B by a moderate 13% based on our aggregate benchmark results.

Primary details

Comparing Core i3-2100 and A6 PRO-7400B processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23522433
Place by popularity100not in top-100
Cost-effectiveness evaluation0.28no data
Market segmentDesktop processorDesktop processor
Power efficiency1.701.50
Architecture codenameSandy Bridge (2011−2013)Kaveri (2014−2015)
Release date20 February 2011 (13 years ago)31 July 2014 (10 years ago)
Launch price (MSRP)$73no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i3-2100 and A6 PRO-7400B 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)
Threads42
Base clock speed3.1 GHz3.5 GHz
Boost clock speed3.1 GHz3.9 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)no data
L2 cache256 KB (per core)1024 KB
L3 cache3 MB (shared)no data
Chip lithography32 nm28 nm
Die size131 mm2245 mm2
Maximum core temperature69 °C70 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors504 million2,411 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Core i3-2100 and A6 PRO-7400B 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
SocketFCLGA1155FM2+
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-2100 and A6 PRO-7400B. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXno data
AES-NI-+
FMA-+
AVX-+
PowerTune-+
DualGraphics-+
TrueAudio-+
PowerNow-+
PowerGating-+
Out-of-band client management-+
VirusProtect-+
RAID-+
HSA-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
FDI+no data
Fast Memory Access+no data

Security technologies

Core i3-2100 and A6 PRO-7400B technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-2100 and A6 PRO-7400B are enumerated here.

AMD-V-+
VT-d-no data
VT-x+no data
EPT+no data
IOMMU 2.0-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-2100 and A6 PRO-7400B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3-1866
Maximum memory size32 GBno data
Max memory channels22
Maximum memory bandwidth21 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 2000AMD Radeon R5 Graphics
iGPU core countno data4
Number of pipelinesno data256
Quick Sync Video+-
Clear Video HD+no data
UVD-+
VCE-+
Graphics max frequency1.1 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-2100 and A6 PRO-7400B integrated GPUs.

Number of displays supported2no data
DisplayPort-+
HDMI-+

Graphics API support

APIs supported by Core i3-2100 and A6 PRO-7400B integrated GPUs, sometimes API versions are included.

DirectXno dataDirectX® 12

Peripherals

Specifications and connection of peripherals supported by Core i3-2100 and A6 PRO-7400B.

PCIe version2.03.0
PCI Express lanes1616

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.

i3-2100 1.21
+13.1%
A6 PRO-7400B 1.07

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.

i3-2100 1857
+13.2%
A6 PRO-7400B 1640

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.

i3-2100 463
+7.2%
A6 PRO-7400B 432

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.

i3-2100 944
+34.5%
A6 PRO-7400B 702

Gaming performance

Pros & cons summary


Performance score 1.21 1.07
Recency 20 February 2011 31 July 2014
Threads 4 2
Chip lithography 32 nm 28 nm

i3-2100 has a 13.1% higher aggregate performance score, and 100% more threads.

A6 PRO-7400B, on the other hand, has an age advantage of 3 years, and a 14.3% more advanced lithography process.

The Core i3-2100 is our recommended choice as it beats the A6 PRO-7400B in performance tests.


Should you still have questions on choice between Core i3-2100 and A6 PRO-7400B, ask them in Comments section, and we shall answer.

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Intel Core i3-2100
Core i3-2100
AMD A6 PRO-7400B
A6 PRO-7400B

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Community ratings

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Questions & comments

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