Ryzen 7 7840U vs Xeon E7-8895 v2

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Aggregate performance score

Xeon E7-8895 v2
2014
15 cores / 30 threads, 155 Watt
35.99
+129%
Ryzen 7 7840U
2023
8 cores / 16 threads, 28 Watt
15.71

Xeon E7-8895 v2 outperforms Ryzen 7 7840U by a whopping 129% based on our aggregate benchmark results.

Primary details

Comparing Xeon E7-8895 v2 and Ryzen 7 7840U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking101435
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Seriesno dataAMD Phoenix (Zen 4, Ryzen 7040)
Power efficiency21.9753.10
Architecture codenameno dataPhoenix-U (Zen 4) (2023)
Release date1 January 2014 (10 years ago)May 2023 (1 year ago)

Detailed specifications

Xeon E7-8895 v2 and Ryzen 7 7840U 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 cores15 (Pentadeca-Core)8 (Octa-Core)
Threads3016
Base clock speed2.8 GHz3.3 GHz
Boost clock speed3.6 GHz5.1 GHz
Bus rate8 GT/sno data
L1 cacheno data64K (per core)
L2 cacheno data1 MB (per core)
L3 cache37.5 MB16 MB (shared)
Chip lithography22 nm4 nm
Die sizeno data178 mm2
Maximum core temperature67 °C100 °C
Number of transistorsno data25,000 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon E7-8895 v2 and Ryzen 7 7840U 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 configuration81
Socketno dataFP8
Power consumption (TDP)155 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E7-8895 v2 and Ryzen 7 7840U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXno data
AES-NI++
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
PAE46 Bitno data
Precision Boost 2no data+

Security technologies

Xeon E7-8895 v2 and Ryzen 7 7840U technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E7-8895 v2 and Ryzen 7 7840U are enumerated here.

AMD-V-+
VT-d+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E7-8895 v2 and Ryzen 7 7840U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1066, DDR3-1333, DDR3-1600DDR5-5600
Maximum memory size1.5 TBno data
Max memory channels4no data
Maximum memory bandwidth85 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 780M ( - 2700 MHz)

Peripherals

Specifications and connection of peripherals supported by Xeon E7-8895 v2 and Ryzen 7 7840U.

PCIe version3.04.0
PCI Express lanes3220

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.

Xeon E7-8895 v2 35.99
+129%
Ryzen 7 7840U 15.71

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.

Xeon E7-8895 v2 57165
+129%
Ryzen 7 7840U 24956

Gaming performance

Pros & cons summary


Performance score 35.99 15.71
Physical cores 15 8
Threads 30 16
Chip lithography 22 nm 4 nm
Power consumption (TDP) 155 Watt 28 Watt

Xeon E7-8895 v2 has a 129.1% higher aggregate performance score, and 87.5% more physical cores and 87.5% more threads.

Ryzen 7 7840U, on the other hand, has a 450% more advanced lithography process, and 453.6% lower power consumption.

The Xeon E7-8895 v2 is our recommended choice as it beats the Ryzen 7 7840U in performance tests.

Be aware that Xeon E7-8895 v2 is a server/workstation processor while Ryzen 7 7840U is a notebook one.


Should you still have questions on choice between Xeon E7-8895 v2 and Ryzen 7 7840U, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon E7-8895 v2
Xeon E7-8895 v2
AMD Ryzen 7 7840U
Ryzen 7 7840U

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Community ratings

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Questions & comments

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