EPYC 7402P vs Athlon X2 QL-62

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Primary details

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

Place in the rankingnot rated237
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data12.48
Market segmentLaptopServer
Series2x AMD AthlonAMD EPYC
Power efficiencyno data5.84
DesignerAMDAMD
Manufacturerno dataTSMC
Architecture codenameLion (2008−2009)Zen 2 (2017−2020)
Release date3 June 2008 (17 years ago)7 August 2019 (5 years ago)
Launch price (MSRP)no data$1,250

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

Athlon X2 QL-62 and EPYC 7402P 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 cores2 (Dual-core)24 (Tetracosa-Core)
Threads248
Base clock speedno data2.8 GHz
Boost clock speed2 GHz3.35 GHz
Bus rate3600 MHzno data
Multiplierno data28
L1 cache256 KB96K (per core)
L2 cache1 MB512K (per core)
L3 cache0 KB128 MB (shared)
Chip lithography65 nm7 nm, 14 nm
Die sizeno data192 mm2
Number of transistorsno data4,800 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Athlon X2 QL-62 and EPYC 7402P 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 (Uniprocessor)
SocketS1g2TR4
Power consumption (TDP)35 Watt180 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X2 QL-62 and EPYC 7402P. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualizationno data
AES-NI-+
AVX-+
PowerNow+-
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X2 QL-62 and EPYC 7402P are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X2 QL-62 and EPYC 7402P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4 Eight-channel
Maximum memory sizeno data4 TiB
Maximum memory bandwidthno data204.763 GB/s

Pros & cons summary


Recency 3 June 2008 7 August 2019
Physical cores 2 24
Threads 2 48
Chip lithography 65 nm 7 nm
Power consumption (TDP) 35 Watt 180 Watt

Athlon X2 QL-62 has 414.3% lower power consumption.

EPYC 7402P, on the other hand, has an age advantage of 11 years, 1100% more physical cores and 2300% more threads, and a 828.6% more advanced lithography process.

We couldn't decide between AMD Athlon X2 QL-62 and AMD EPYC 7402P. We've got no test results to judge.

Be aware that Athlon X2 QL-62 is a notebook processor while EPYC 7402P is a server/workstation one.

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AMD Athlon X2 QL-62
Athlon X2 QL-62
AMD EPYC 7402P
EPYC 7402P

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Community ratings

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