Ultra 9 285K vs K6-2E+/450ACR

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Primary details

Comparing K6-2E+/450ACR and Core Ultra 9 285K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated54
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data74.26
Market segmentLaptopDesktop processor
SeriesAMD K6-2+no data
Power efficiencyno data32.56
Architecture codenameK6-III (1999−2000)Arrow Lake-S (2024−2025)
Release dateno data24 October 2024 (less than a year ago)
Launch price (MSRP)no data$589

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

K6-2E+/450ACR and Core Ultra 9 285K 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)24 (Tetracosa-Core)
Performance-coresno data8
Efficient-coresno data16
Threads124
Base clock speedno data3.7 GHz
Boost clock speed0.45 GHz5.6 GHz
Bus typeFSBno data
Bus rate100 MT/s250 MHz
Multiplier4.5no data
L1 cache64 KB112 KB (per core)
L2 cache128 KB3 MB (per core)
L3 cacheno data36 MB (shared)
Chip lithography0.18 µm3 nm
Die sizeno data243 mm2
Number of transistorsno data17,800 million
64 bit support-+
Unlocked multiplier-+

Compatibility

Information on K6-2E+/450ACR and Core Ultra 9 285K 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 7FCLGA1851
Power consumption (TDP)17.5 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by K6-2E+/450ACR and Core Ultra 9 285K. 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+-
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
TSX-+
Idle Statesno data+
Thermal Monitoring-+
SIPP-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+
Supported AI Software Frameworks-OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

K6-2E+/450ACR and Core Ultra 9 285K 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+/450ACR and Core Ultra 9 285K 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+/450ACR and Core Ultra 9 285K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-6400
Maximum memory size4 GB192 GB
Max memory channelsno data2
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® Graphics
Quick Sync Video-+
Graphics max frequencyno data2 GHz

Graphics interfaces

Available interfaces and connections of K6-2E+/450ACR and Core Ultra 9 285K integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by K6-2E+/450ACR and Core Ultra 9 285K integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4K @ 60Hz (HDMI 2.1 TMDS) 8K @ 60Hz (HDMI2.1 FRL)
Max resolution over eDPno data4K @ 60Hz
Max resolution over DisplayPortno data8K @ 60Hz

Graphics API support

APIs supported by K6-2E+/450ACR and Core Ultra 9 285K integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by K6-2E+/450ACR and Core Ultra 9 285K.

PCIe versionno data5.0 and 4.0
PCI Express lanesno data20

Pros & cons summary


Physical cores 1 24
Threads 1 24
Power consumption (TDP) 17 Watt 125 Watt

K6-2E+/450ACR has 635.3% lower power consumption.

Ultra 9 285K, on the other hand, has 2300% more physical cores and 2300% more threads.

We couldn't decide between K6-2E+/450ACR and Core Ultra 9 285K. We've got no test results to judge.

Be aware that K6-2E+/450ACR is a notebook processor while Core Ultra 9 285K is a desktop one.


Should you still have questions on choice between K6-2E+/450ACR and Core Ultra 9 285K, ask them in Comments section, and we shall answer.

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AMD K6-2E+/450ACR
K6-2E+/450ACR
Intel Core Ultra 9 285K
Core Ultra 9 285K

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