Ultra 5 238V vs Ryzen 9 PRO 7945

Primary details

Comparing Ryzen 9 PRO 7945 and Core Ultra 5 238V processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking140not rated
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Power efficiency43.84no data
Architecture codenameRaphael (2023−2024)Lunar Lake (2024)
Release date13 June 2023 (1 year ago)24 September 2024 (less than a year ago)

Detailed specifications

Ryzen 9 PRO 7945 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 cores12 (Dodeca-Core)8 (Octa-Core)
Threads248
Base clock speed3.7 GHz2.1 GHz
Boost clock speed5.4 GHz4.7 GHz
Bus rateno data37 MHz
L1 cache64 KB (per core)192 KB (per core)
L2 cache1 MB (per core)2.5 MB (per core)
L3 cache64 MB (shared)8 MB (shared)
Chip lithography5 nm3 nm
Die size2x 71 mm2no data
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)47 °Cno data
Number of transistors13,140 millionno data
64 bit support++

Compatibility

Information on Ryzen 9 PRO 7945 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 configuration11
SocketAM5Intel BGA 2833
Power consumption (TDP)65 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 PRO 7945 and Core Ultra 5 238V. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
TSX-+
Precision Boost 2+no data

Security technologies

Ryzen 9 PRO 7945 and Core Ultra 5 238V technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 PRO 7945 and Core Ultra 5 238V are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 PRO 7945 and Core Ultra 5 238V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon GraphicsArc 130V

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 PRO 7945 and Core Ultra 5 238V.

PCIe version5.05.0
PCI Express lanes244

Pros & cons summary


Recency 13 June 2023 24 September 2024
Physical cores 12 8
Threads 24 8
Chip lithography 5 nm 3 nm
Power consumption (TDP) 65 Watt 17 Watt

Ryzen 9 PRO 7945 has 50% more physical cores and 200% more threads.

Ultra 5 238V, on the other hand, has an age advantage of 1 year, a 66.7% more advanced lithography process, and 282.4% lower power consumption.

We couldn't decide between Ryzen 9 PRO 7945 and Core Ultra 5 238V. We've got no test results to judge.

Be aware that Ryzen 9 PRO 7945 is a server/workstation processor while Core Ultra 5 238V is a notebook one.


Should you still have questions on choice between Ryzen 9 PRO 7945 and Core Ultra 5 238V, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 PRO 7945
Ryzen 9 PRO 7945
Intel Core Ultra 5 238V
Core Ultra 5 238V

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Community ratings

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