Xeon w7-2575X vs Atom Z3740

#ad 
Buy on Amazon
VS

Aggregate performance score

Atom Z3740
2013
4 cores / 4 threads, 2 Watt
0.39
Xeon w7-2575X
2024
22 cores / 44 threads, 250 Watt
38.66
+9813%

Xeon w7-2575X outperforms Atom Z3740 by a whopping 9813% based on our aggregate benchmark results.

Primary details

Comparing Atom Z3740 and Xeon w7-2575X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking302174
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data69.51
Market segmentLaptopServer
Power efficiency18.4414.63
Architecture codenameBay Trail-T (2013−2014)Sapphire Rapids (2023−2024)
Release date27 September 2013 (11 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$32$1,689

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Atom Z3740 and Xeon w7-2575X 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 cores4 (Quad-Core)22 (Docosa-Core)
Threads444
Base clock speed1.33 GHz3 GHz
Boost clock speed1.86 GHz4.8 GHz
L1 cache64K (per core)80 KB (per core)
L2 cache512K (per core)2 MB (per core)
L3 cache0 KB45 MB
Chip lithography22 nmIntel 7 nm
Maximum core temperature90 °Cno data
Maximum case temperature (TCase)no data76 °C
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Atom Z3740 and Xeon w7-2575X 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
SocketUTFCBGA1380FCLGA4677
Power consumption (TDP)2 Watt250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z3740 and Xeon w7-2575X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Atom Z3740 and Xeon w7-2575X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Key+no data
Identity Protection+-
SGXno data-
OS Guardno data+
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z3740 and Xeon w7-2575X are enumerated here.

VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z3740 and Xeon w7-2575X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-4800
Maximum memory size4 GB2 TB
Max memory channels24
Maximum memory bandwidth17.1 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics for Intel Atom Processor Z3700 SeriesN/A
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency667 MHzno data

Peripherals

Specifications and connection of peripherals supported by Atom Z3740 and Xeon w7-2575X.

PCIe versionno data5.0
PCI Express lanesno data64

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.

Atom Z3740 0.39
Xeon w7-2575X 38.66
+9813%

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.

Atom Z3740 621
Xeon w7-2575X 61402
+9788%

Gaming performance

Pros & cons summary


Performance score 0.39 38.66
Recency 27 September 2013 24 August 2024
Physical cores 4 22
Threads 4 44
Power consumption (TDP) 2 Watt 250 Watt

Atom Z3740 has 12400% lower power consumption.

Xeon w7-2575X, on the other hand, has a 9812.8% higher aggregate performance score, an age advantage of 10 years, and 450% more physical cores and 1000% more threads.

The Xeon w7-2575X is our recommended choice as it beats the Atom Z3740 in performance tests.

Be aware that Atom Z3740 is a notebook processor while Xeon w7-2575X is a server/workstation one.


Should you still have questions on choice between Atom Z3740 and Xeon w7-2575X, 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 Atom Z3740
Atom Z3740
Intel Xeon w7-2575X
Xeon w7-2575X

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


3.2 41 vote

Rate Atom Z3740 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate Xeon w7-2575X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Atom Z3740 or Xeon w7-2575X, agree or disagree with our judgements, or report an error or mismatch.