Ryzen Embedded 7945 vs K6-2E+/400ITZ

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesAMD K6-2+no data
DesignerAMDAMD
Manufacturerno dataTSMC
Architecture codenameK6-III (1999−2000)Raphael (2023−2025)
Release dateno data14 November 2023 (1 year ago)

Detailed specifications

K6-2E+/400ITZ and Ryzen Embedded 7945 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)12 (Dodeca-Core)
Threads124
Base clock speedno data3.7 GHz
Boost clock speed0.4 GHz5.4 GHz
Bus typeFSBno data
Bus rate100 MT/sno data
Multiplier4.0no data
L1 cache64 KB64 KB (per core)
L2 cache128 KB1 MB (per core)
L3 cacheno data64 MB (shared)
Chip lithography0.18 µm5 nm
Die sizeno data2x 71 mm2
Maximum case temperature (TCase)no data47 °C
Number of transistorsno data13,140 million
64 bit support-+

Compatibility

Information on K6-2E+/400ITZ and Ryzen Embedded 7945 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
Socketno dataAM5
Power consumption (TDP)9.5 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by K6-2E+/400ITZ and Ryzen Embedded 7945. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
PowerNow+-
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by K6-2E+/400ITZ and Ryzen Embedded 7945 are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by K6-2E+/400ITZ and Ryzen Embedded 7945. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5
Maximum memory size4 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by K6-2E+/400ITZ and Ryzen Embedded 7945.

PCIe versionno data5.0
PCI Express lanesno data24

Pros & cons summary


Physical cores 1 12
Threads 1 24
Power consumption (TDP) 9 Watt 65 Watt

K6-2E+/400ITZ has 622.2% lower power consumption.

Ryzen Embedded 7945, on the other hand, has 1100% more physical cores and 2300% more threads.

We couldn't decide between AMD K6-2E+/400ITZ and AMD Ryzen Embedded 7945. We've got no test results to judge.

Be aware that K6-2E+/400ITZ is a notebook processor while Ryzen Embedded 7945 is a desktop one.

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AMD K6-2E+/400ITZ
K6-2E+/400ITZ
AMD Ryzen Embedded 7945
Ryzen Embedded 7945

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