EPYC 7443P vs Z-01

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Primary details

Comparing Z-01 and EPYC 7443P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated99
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data24.22
Market segmentLaptopServer
Seriesno dataAMD EPYC
Power efficiencyno data17.01
Architecture codenameDesna (2011)Milan (2021−2023)
Release date1 June 2011 (13 years ago)12 January 2021 (3 years ago)
Launch price (MSRP)no data$1,337

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Z-01 and EPYC 7443P 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 data2.85 GHz
Boost clock speed1 GHz4 GHz
Multiplierno data28.5
L1 cache128 KB1536 KB
L2 cache1 MB12 MB
L3 cache0 KB128 MB (shared)
Chip lithography40 nm7 nm+
Die size75 mm24x 81 mm2
Number of transistorsno data16,600 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Z-01 and EPYC 7443P 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
SocketFT1SP3
Power consumption (TDP)6 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Z-01 and EPYC 7443P. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX(+), SSE(1,2,3,3S,4A, AMD-Vno data
AES-NI-+
AVX-+

Virtualization technologies

Virtual machine speed-up technologies supported by Z-01 and EPYC 7443P are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Z-01 and EPYC 7443P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3 Single-channelDDR4-3200
Maximum memory sizeno data4 TiB
Maximum memory bandwidthno data204.795 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon HD 6250N/A

Peripherals

Specifications and connection of peripherals supported by Z-01 and EPYC 7443P.

PCIe versionno data4.0
PCI Express lanesno data128

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



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.

Z-01 305
EPYC 7443P 57088
+18617%

Pros & cons summary


Recency 1 June 2011 12 January 2021
Physical cores 2 24
Threads 2 48
Chip lithography 40 nm 7 nm
Power consumption (TDP) 6 Watt 200 Watt

Z-01 has 3233.3% lower power consumption.

EPYC 7443P, on the other hand, has an age advantage of 9 years, 1100% more physical cores and 2300% more threads, and a 471.4% more advanced lithography process.

We couldn't decide between Z-01 and EPYC 7443P. We've got no test results to judge.

Be aware that Z-01 is a notebook processor while EPYC 7443P is a server/workstation one.


Should you still have questions on choice between Z-01 and EPYC 7443P, ask them in Comments section, and we shall answer.

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AMD Z-01
Z-01
AMD EPYC 7443P
EPYC 7443P

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


2.8 11 votes

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3.9 25 votes

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Questions & comments

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