Ultra 5 238V vs K6-2E+/400ACR

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Primary details

Comparing K6-2E+/400ACR and Core Ultra 5 238V processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated525
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD K6-2+no data
Power efficiencyno data78.17
Architecture codenameK6-III (1999−2000)Lunar Lake (2024)
Release dateno data24 September 2024 (less than a year ago)

Detailed specifications

K6-2E+/400ACR and Core Ultra 5 238V 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 cores1 (Single-Core)8 (Octa-Core)
Performance-coresno data4
Low Power Efficient-coresno data4
Threads18
Base clock speedno data2.1 GHz
Boost clock speed0.4 GHz4.7 GHz
Bus typeFSBno data
Bus rate100 MT/s37 MHz
Multiplier4.0no data
L1 cache64 KB192 KB (per core)
L2 cache128 KB2.5 MB (per core)
L3 cacheno data8 MB (shared)
Chip lithography0.18 µm3 nm
Maximum core temperatureno data100 °C
64 bit support-+

Compatibility

Information on K6-2E+/400ACR and Core Ultra 5 238V 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
SocketSuper Socket 7FCBGA2833
Power consumption (TDP)16.5 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by K6-2E+/400ACR and Core Ultra 5 238V. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
PowerNow+-
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Hyper-Threading Technologyno data-
TSX-+
Thermal Monitoring-+
Turbo Boost Max 3.0no data-
Deep Learning Boost-+
Supported AI Software Frameworks-OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

K6-2E+/400ACR and Core Ultra 5 238V technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by K6-2E+/400ACR and Core Ultra 5 238V are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by K6-2E+/400ACR and Core Ultra 5 238V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5
Maximum memory size4 GB32 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel Arc Graphics 130V
Quick Sync Video-+
Graphics max frequencyno data1.85 GHz

Graphics interfaces

Available interfaces and connections of K6-2E+/400ACR and Core Ultra 5 238V integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by K6-2E+/400ACR and Core Ultra 5 238V integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)
Max resolution over eDPno data3840x2400 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by K6-2E+/400ACR and Core Ultra 5 238V integrated GPUs, sometimes API versions are included.

DirectXno data12.2
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by K6-2E+/400ACR and Core Ultra 5 238V.

PCIe versionno data5.0
PCI Express lanesno data4
PCI supportno data5.0 and 4.0

Pros & cons summary


Physical cores 1 8
Threads 1 8
Power consumption (TDP) 16 Watt 17 Watt

K6-2E+/400ACR has 6.3% lower power consumption.

Ultra 5 238V, on the other hand, has 700% more physical cores and 700% more threads.

We couldn't decide between K6-2E+/400ACR and Core Ultra 5 238V. We've got no test results to judge.


Should you still have questions on choice between K6-2E+/400ACR and Core Ultra 5 238V, ask them in Comments section, and we shall answer.

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AMD K6-2E+/400ACR
K6-2E+/400ACR
Intel Core Ultra 5 238V
Core Ultra 5 238V

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