Athlon II X4 635 vs Core i5-6300U

Aggregate performance score

Core i5-6300U
2015
2 cores / 4 threads, 15 Watt
2.09
+45.1%

Core i5-6300U outperforms Athlon II X4 635 by a considerable 45% based on our aggregate benchmark results.

Primary details

Comparing Core i5-6300U and Athlon II X4 635 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking18012102
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data2.86
Market segmentLaptopDesktop processor
SeriesIntel Core i5no data
Architecture codenameSkylake (2015−2016)Propus (2009−2011)
Release date1 September 2015 (8 years ago)25 January 2010 (14 years ago)
Launch price (MSRP)$281$70
Current price$552 (2x MSRP)$29 (0.4x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-6300U and Athlon II X4 635 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 speed2.4 GHz2.9 GHz
Boost clock speed3 GHz2.9 GHz
Bus support4 GT/sno data
L1 cache128 KB128 KB (per core)
L2 cache512 KB512 KB (per core)
L3 cache3 MB0 KB
Chip lithography14 nm45 nm
Die size98.57 mm210.3 mm × 9.57 mm169 mm2
Maximum core temperature100 °Cno data
Number of transistors1750 Million300 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Core i5-6300U and Athlon II X4 635 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
SocketFCBGA1356AM3
Power consumption (TDP)15 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-6300U and Athlon II X4 635. 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+no data
AVX+no data
vPro+no data
Enhanced SpeedStep (EIST)+no data
My WiFi+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+no data
Idle States+no data
Thermal Monitoring+no data
Flex Memory Access+no data
SIPP+no data
Smart Response+no data
StatusLaunchedno data

Security technologies

Core i5-6300U and Athlon II X4 635 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-6300U and Athlon II X4 635 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-6300U and Athlon II X4 635. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth34.1 GB/sno data
ECC memory support-no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 520no data
Max video memory32 GBno data
Quick Sync Video+no data
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-6300U and Athlon II X4 635 integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i5-6300U and Athlon II X4 635 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 i5-6300U and Athlon II X4 635 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i5-6300U and Athlon II X4 635.

PCIe version3.02.0
PCI Express lanes12no 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.

i5-6300U 2.09
+45.1%
Athlon II X4 635 1.44

Core i5-6300U outperforms Athlon II X4 635 by 45% 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%

i5-6300U 3230
+44.8%
Athlon II X4 635 2231

Core i5-6300U outperforms Athlon II X4 635 by 45% 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%

i5-6300U 587
+102%
Athlon II X4 635 290

Core i5-6300U outperforms Athlon II X4 635 by 102% 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%

i5-6300U 1313
+54.5%
Athlon II X4 635 850

Core i5-6300U outperforms Athlon II X4 635 by 54% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 2.09 1.44
Recency 1 September 2015 25 January 2010
Physical cores 2 4
Cost $281 $70
Chip lithography 14 nm 45 nm
Power consumption (TDP) 15 Watt 95 Watt

The Core i5-6300U is our recommended choice as it beats the Athlon II X4 635 in performance tests.

Be aware that Core i5-6300U is a notebook processor while Athlon II X4 635 is a desktop one.


Should you still have questions on choice between Core i5-6300U and Athlon II X4 635, ask them in Comments section, and we shall answer.

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Intel Core i5-6300U
Core i5-6300U
AMD Athlon II X4 635
Athlon II X4 635

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Community ratings

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