Xeon w5-2545 vs Atom Z500

VS

Aggregate performance score

Atom Z500
2008
1 core / 1 thread
0.16
Xeon w5-2545
2024
12 cores / 24 threads, 210 Watt
26.24
+16300%

Xeon w5-2545 outperforms Atom Z500 by a whopping 16300% based on our aggregate benchmark results.

Primary details

Comparing Atom Z500 and Xeon w5-2545 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3295186
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data83.24
Market segmentLaptopServer
SeriesIntel Atomno data
Power efficiency23.1711.76
Architecture codenameSilverthorne (2008−2010)Sapphire Rapids (2023−2024)
Release date2 April 2008 (16 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$45$889

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Atom Z500 and Xeon w5-2545 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 cores1 (Single-Core)12 (Dodeca-Core)
Threads124
Base clock speedno data3.5 GHz
Boost clock speed0.8 GHz4.7 GHz
Bus typeFSBno data
Bus rate400 MT/sno data
Multiplier8no data
L1 cache56 KB80 KB (per core)
L2 cache512 KB2 MB (per core)
L3 cache0 KB30 MB
Chip lithography45 nmIntel 7 nm
Die size24.18 mm2no data
Maximum core temperature90 °Cno data
Maximum case temperature (TCase)no data74 °C
Number of transistors47 Millionno data
64 bit support-+
Windows 11 compatibility-no data
VID voltage range0.80 -1.1Vno data

Compatibility

Information on Atom Z500 and Xeon w5-2545 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 configuration1 (Uniprocessor)1
SocketPBGA441FCLGA4677
Power consumption (TDP)0.65 Watt210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z500 and Xeon w5-2545. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE2, Intel® SSE3, Intel® SSSE3Intel® 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 Technology-2.0
Hyper-Threading Technology++
TSX-+
Idle States+no data
Thermal Monitoring+-
Demand Based Switching+no data
Turbo Boost Max 3.0no data+
FSB parity-no data
Deep Learning Boost-+

Security technologies

Atom Z500 and Xeon w5-2545 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z500 and Xeon w5-2545 are enumerated here.

VT-d-+
VT-x-+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z500 and Xeon w5-2545. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-4800
Maximum memory sizeno data2 TB
Max memory channelsno data4
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-N/A

Peripherals

Specifications and connection of peripherals supported by Atom Z500 and Xeon w5-2545.

PCIe versionno data5.0
PCI Express lanesno data64

Gaming performance

Pros & cons summary


Performance score 0.16 26.24
Recency 2 April 2008 24 August 2024
Physical cores 1 12
Threads 1 24

Xeon w5-2545 has a 16300% higher aggregate performance score, an age advantage of 16 years, and 1100% more physical cores and 2300% more threads.

The Xeon w5-2545 is our recommended choice as it beats the Atom Z500 in performance tests.

Be aware that Atom Z500 is a notebook processor while Xeon w5-2545 is a server/workstation one.


Should you still have questions on choice between Atom Z500 and Xeon w5-2545, 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 Z500
Atom Z500
Intel Xeon w5-2545
Xeon w5-2545

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.


1.8 29 votes

Rate Atom Z500 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
5 2 votes

Rate Xeon w5-2545 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Atom Z500 or Xeon w5-2545, agree or disagree with our judgements, or report an error or mismatch.