Xeon W-3275M vs W-2135

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Aggregate performance score

Xeon W-2135
2017
6 cores / 12 threads, 140 Watt
9.36
Xeon W-3275M
2019
28 cores / 56 threads, 205 Watt
25.34
+171%

W-3275M outperforms W-2135 by a whopping 171% based on our aggregate benchmark results.

Primary details

Comparing Xeon W-2135 and Xeon W-3275M processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking762173
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation9.482.46
Market segmentServerServer
SeriesIntel Xeon WIntel Xeon W
Architecture codenameSkylake (server) (2017−2019)Cascade Lake (2019−2020)
Release date29 August 2017 (6 years ago)3 June 2019 (5 years ago)
Launch price (MSRP)$835$7,453
Current price$515 (0.6x MSRP)$9030 (1.2x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon W-2135 has 285% better value for money than Xeon W-3275M.

Detailed specifications

Xeon W-2135 and Xeon W-3275M 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 cores6 (Hexa-Core)28 (Octacosa-Core)
Threads1256
Base clock speed3.7 GHz2.5 GHz
Boost clock speed4.5 GHz4.6 GHz
Bus support4 × 8 GT/s4 × 8 GT/s
L1 cache64K (per core)1.75 MB
L2 cache1 MB (per core)28 MB
L3 cache8.25 MB (shared)38.5 MB
Chip lithography14 nm14 nm
Die size484 mm2no data
Maximum core temperature64 °C76 °C
Maximum case temperature (TCase)64 °Cno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplierNoNo

Compatibility

Information on Xeon W-2135 and Xeon W-3275M 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)
SocketFCLGA2066FCLGA3647
Power consumption (TDP)140 Watt205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2135 and Xeon W-3275M. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States+no data
Thermal Monitoring+no data
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data
Turbo Boost Max 3.0-+
StatusDiscontinuedLaunched

Security technologies

Xeon W-2135 and Xeon W-3275M technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
MPX+no data
Identity Protection+no data
SGX-no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2135 and Xeon W-3275M are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2135 and Xeon W-3275M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666DDR4-2933
Maximum memory size512 GB2 TB
Max memory channels46
Maximum memory bandwidth85.3 GB/s140.8 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon W-2135 and Xeon W-3275M.

PCIe version3.03.0
PCI Express lanes4864

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 W-2135 9.36
Xeon W-3275M 25.34
+171%

W-3275M outperforms W-2135 by 171% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Xeon W-2135 14470
Xeon W-3275M 39197
+171%

W-3275M outperforms W-2135 by 171% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Xeon W-2135 1406
+16.9%
Xeon W-3275M 1203

W-2135 outperforms W-3275M by 17% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Xeon W-2135 6585
Xeon W-3275M 11736
+78.2%

W-3275M outperforms W-2135 by 78% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 9.36 25.34
Recency 29 August 2017 3 June 2019
Physical cores 6 28
Threads 12 56
Cost $835 $7453
Power consumption (TDP) 140 Watt 205 Watt

The Xeon W-3275M is our recommended choice as it beats the Xeon W-2135 in performance tests.


Should you still have questions on choice between Xeon W-2135 and Xeon W-3275M, ask them in Comments section, and we shall answer.

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Intel Xeon W-2135
Xeon W-2135
Intel Xeon W-3275M
Xeon W-3275M

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Community ratings

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


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Questions & comments

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