Ultra 9 285K vs A8-8600P

VS

Aggregate performance score

A8-8600P
2015
4 cores / 4 threads, 12 Watt
1.61
Core Ultra 9 285K
2024
24 cores / 24 threads, 125 Watt
43.04
+2573%

Core Ultra 9 285K outperforms A8-8600P by a whopping 2573% based on our aggregate benchmark results.

Primary details

Comparing A8-8600P and Core Ultra 9 285K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking210858
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data70.27
Market segmentLaptopDesktop processor
SeriesAMD Carrizono data
Power efficiency4.1931.40
Architecture codenameCarrizo (2015−2018)Arrow Lake-S (2024−2025)
Release date3 June 2015 (9 years ago)24 October 2024 (recently)
Launch price (MSRP)no data$589

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A8-8600P 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 cores4 (Quad-Core)24 (Tetracosa-Core)
Threads424
Base clock speed1.6 GHz3.7 GHz
Boost clock speed3 GHz5.7 GHz
Bus rateno data250 MHz
L1 cacheno data112 KB (per core)
L2 cache2048 KB3 MB (per core)
L3 cacheno data36 MB (shared)
Chip lithography28 nm3 nm
Die sizeno data243 mm2
Maximum core temperature90 °Cno data
Number of transistors3100 Million17,800 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on A8-8600P 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
SocketFP41851
Power consumption (TDP)12-35 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-8600P and Core Ultra 9 285K. You'll probably need this information if you require some particular technology.

Instruction set extensionsHSA 1.0no data
AES-NI++
FMAFMA4-
AVXAVX+
FRTC+-
FreeSync+-
DualGraphics+-
TrueAudio+-
PowerNow+-
PowerGating+-
Out-of-band client management+-
VirusProtect+-
HSA+-
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

A8-8600P and Core Ultra 9 285K technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by A8-8600P and Core Ultra 9 285K are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-8600P and Core Ultra 9 285K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR5 Depends on motherboard
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon R6 GraphicsArc Xe-2 Graphics 64EU
iGPU core count6no data
Enduro+-
Switchable graphics+-
UVD+-
VCE+-

Graphics interfaces

Available interfaces and connections of A8-8600P and Core Ultra 9 285K integrated GPUs.

DisplayPort+-
HDMI+-

Graphics API support

APIs supported by A8-8600P and Core Ultra 9 285K integrated GPUs, sometimes API versions are included.

DirectXDirectX® 12no data
Vulkan+-

Peripherals

Specifications and connection of peripherals supported by A8-8600P and Core Ultra 9 285K.

PCIe version3.05.0
PCI Express lanesno data20

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.

A8-8600P 1.61
Ultra 9 285K 43.04
+2573%

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.

A8-8600P 2464
Ultra 9 285K 65873
+2573%

Gaming performance

Pros & cons summary


Performance score 1.61 43.04
Recency 3 June 2015 24 October 2024
Physical cores 4 24
Threads 4 24
Chip lithography 28 nm 3 nm
Power consumption (TDP) 12 Watt 125 Watt

A8-8600P has 941.7% lower power consumption.

Ultra 9 285K, on the other hand, has a 2573.3% higher aggregate performance score, an age advantage of 9 years, 500% more physical cores and 500% more threads, and a 833.3% more advanced lithography process.

The Core Ultra 9 285K is our recommended choice as it beats the A8-8600P in performance tests.

Be aware that A8-8600P is a notebook processor while Core Ultra 9 285K is a desktop one.


Should you still have questions on choice between A8-8600P and Core Ultra 9 285K, ask them in Comments section, and we shall answer.

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AMD A8-8600P
A8-8600P
Intel Core Ultra 9 285K
Core Ultra 9 285K

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Community ratings

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Questions & comments

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