i5-14450HX vs Turion II Ultra M640

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Primary details

Comparing Turion II Ultra M640 and Core i5-14450HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated419
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Turion II UltraRaptor Lake-HX
Power efficiencyno data27.67
Architecture codenameCaspian (2009)Raptor Lake-HX Refresh (2024)
Release date10 September 2009 (15 years ago)8 January 2024 (less than a year ago)

Detailed specifications

Turion II Ultra M640 and Core i5-14450HX 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)10 (Deca-Core)
Threads216
Base clock speedno data2.4 GHz
Boost clock speed2.6 GHz4.8 GHz
Bus rate3600 MHz157 MHz
L1 cacheno data80 KB (per core)
L2 cache2 MB2 MB (per core)
L3 cacheno data20 MB (shared)
Chip lithography45 nmIntel 7 nm
Die sizeno data257 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Turion II Ultra M640 and Core i5-14450HX 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 configurationno data1
SocketSocket S1 (s1g3) 638-pinFCBGA1964
Power consumption (TDP)35 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Turion II Ultra M640 and Core i5-14450HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD VirtualizationIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
FMA-+
AVX-+
PowerNow+-
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Hyper-Threading Technologyno data+
TSX-+
Thermal Monitoring-+
Flex Memory Accessno data+
Deep Learning Boost-+

Security technologies

Turion II Ultra M640 and Core i5-14450HX technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Turion II Ultra M640 and Core i5-14450HX are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Turion II Ultra M640 and Core i5-14450HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR4, DDR5
Maximum memory sizeno data192 GB
Max memory channelsno data2
Maximum memory bandwidthno data89.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics for 14th Gen Intel Processors
Quick Sync Video-+
Graphics max frequencyno data1.5 GHz
Execution Unitsno data16

Graphics interfaces

Available interfaces and connections of Turion II Ultra M640 and Core i5-14450HX integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Turion II Ultra M640 and Core i5-14450HX integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2160 @ 60Hz
Max resolution over eDPno data5120 x 3200 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Turion II Ultra M640 and Core i5-14450HX integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Turion II Ultra M640 and Core i5-14450HX.

PCIe versionno data5.0 and 4.0
PCI Express lanesno data16

Pros & cons summary


Recency 10 September 2009 8 January 2024
Physical cores 2 10
Threads 2 16
Power consumption (TDP) 35 Watt 55 Watt

Turion II Ultra M640 has 57.1% lower power consumption.

i5-14450HX, on the other hand, has an age advantage of 14 years, and 400% more physical cores and 700% more threads.

We couldn't decide between Turion II Ultra M640 and Core i5-14450HX. We've got no test results to judge.


Should you still have questions on choice between Turion II Ultra M640 and Core i5-14450HX, ask them in Comments section, and we shall answer.

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AMD Turion II Ultra M640
Turion II Ultra M640
Intel Core i5-14450HX
Core i5-14450HX

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Community ratings

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