Athlon II X4 645 vs i3-6100T

VS

Aggregate performance score

Core i3-6100T
2015
2 cores / 4 threads, 35 Watt
2.30
+55.4%
Athlon II X4 645
2010
4 cores / 4 threads, 95 Watt
1.48

Core i3-6100T outperforms Athlon II X4 645 by an impressive 55% based on our aggregate benchmark results.

Primary details

Comparing Core i3-6100T and Athlon II X4 645 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking18152167
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.563.30
Market segmentDesktop processorDesktop processor
SeriesIntel Core i3no data
Power efficiency6.221.47
Architecture codenameSkylake (2015−2016)Propus (2009−2011)
Release date1 September 2015 (9 years ago)21 September 2010 (14 years ago)
Launch price (MSRP)$117$80

Cost-effectiveness evaluation

Performance per price, higher is better.

Athlon II X4 645 has 489% better value for money than i3-6100T.

Detailed specifications

Core i3-6100T and Athlon II X4 645 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)4 (Quad-Core)
Threads44
Base clock speed3.2 GHz3.1 GHz
Boost clock speed3.2 GHz3.1 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier32no data
L1 cache128 KB128 KB (per core)
L2 cache512 KB512 KB (per core)
L3 cache3 MB0 KB
Chip lithography14 nm45 nm
Die size98.57 mm2169 mm2
Maximum core temperature66 °Cno data
Number of transistorsno data300 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i3-6100T and Athlon II X4 645 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 configuration1 (Uniprocessor)1
SocketFCLGA1151AM3
Power consumption (TDP)35 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-6100T and Athlon II X4 645. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-

Security technologies

Core i3-6100T and Athlon II X4 645 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-6100T and Athlon II X4 645 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-6100T and Athlon II X4 645. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1866/2133, DDR3L-1333/1600DDR3
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 530no data
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency950 MHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-6100T and Athlon II X4 645 integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Core i3-6100T and Athlon II X4 645 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Core i3-6100T and Athlon II X4 645 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i3-6100T and Athlon II X4 645.

PCIe version3.02.0
PCI Express lanes16no 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.

i3-6100T 2.30
+55.4%
Athlon II X4 645 1.48

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.

i3-6100T 3651
+55.3%
Athlon II X4 645 2351

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.

i3-6100T 1055
+230%
Athlon II X4 645 320

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.

i3-6100T 2099
+117%
Athlon II X4 645 969

Gaming performance

Pros & cons summary


Performance score 2.30 1.48
Recency 1 September 2015 21 September 2010
Physical cores 2 4
Chip lithography 14 nm 45 nm
Power consumption (TDP) 35 Watt 95 Watt

i3-6100T has a 55.4% higher aggregate performance score, an age advantage of 4 years, a 221.4% more advanced lithography process, and 171.4% lower power consumption.

Athlon II X4 645, on the other hand, has 100% more physical cores.

The Core i3-6100T is our recommended choice as it beats the Athlon II X4 645 in performance tests.


Should you still have questions on choice between Core i3-6100T and Athlon II X4 645, ask them in Comments section, and we shall answer.

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Intel Core i3-6100T
Core i3-6100T
AMD Athlon II X4 645
Athlon II X4 645

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Community ratings

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