Xeon W-3175X vs i7-3820QM

VS

Aggregate performance score

Core i7-3820QM
2012
4 cores / 8 threads, 45 Watt
3.55
Xeon W-3175X
2018
28 cores / 56 threads, 255 Watt
25.42
+616%

Xeon W-3175X outperforms Core i7-3820QM by a whopping 616% based on our aggregate benchmark results.

Primary details

Comparing Core i7-3820QM and Xeon W-3175X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1516193
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data15.11
Market segmentLaptopServer
SeriesIntel Core i7Intel Xeon W
Power efficiency7.479.43
Architecture codenameIvy Bridge (2012−2013)Skylake (server) (2017−2018)
Release date29 April 2012 (12 years ago)19 December 2018 (5 years ago)
Launch price (MSRP)$498$2,999

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-3820QM and Xeon W-3175X 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)28 (Octacosa-Core)
Threads856
Base clock speed2.7 GHz3.1 GHz
Boost clock speed3.7 GHz3.8 GHz
Bus typeno dataDMI 3.0
Bus rate5 GT/s4 × 8 GT/s
Multiplierno data31
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)1 MB (per core)
L3 cache8 MB (shared)38.5 MB (shared)
Chip lithography22 nm14 nm
Die size160 mm2no data
Maximum core temperature105 °C85 °C
Number of transistors1,400 million8,000 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Core i7-3820QM and Xeon W-3175X 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)
SocketFCBGA1224,FCPGA988FCLGA3647
Power consumption (TDP)45 Watt255 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-3820QM and Xeon W-3175X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
My WiFi+no data
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX-+
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
Demand Based Switching-no data
Turbo Boost Max 3.0no data-
FDI+no data
Fast Memory Access+no data

Security technologies

Core i7-3820QM and Xeon W-3175X technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
Identity Protection+-
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-3820QM and Xeon W-3175X are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-3820QM and Xeon W-3175X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4-2666
Maximum memory size32 GB512 GB
Max memory channels26
Maximum memory bandwidth25.6 GB/s128.001 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 4000no data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.25 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-3820QM and Xeon W-3175X integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
SDVO+no data
CRT+no data

Peripherals

Specifications and connection of peripherals supported by Core i7-3820QM and Xeon W-3175X.

PCIe version3.03.0
PCI Express lanes1648

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.

i7-3820QM 3.55
Xeon W-3175X 25.42
+616%

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.

i7-3820QM 5637
Xeon W-3175X 40375
+616%

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.

i7-3820QM 626
Xeon W-3175X 1466
+134%

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.

i7-3820QM 2137
Xeon W-3175X 14191
+564%

Gaming performance

Pros & cons summary


Performance score 3.55 25.42
Recency 29 April 2012 19 December 2018
Physical cores 4 28
Threads 8 56
Chip lithography 22 nm 14 nm
Power consumption (TDP) 45 Watt 255 Watt

i7-3820QM has 466.7% lower power consumption.

Xeon W-3175X, on the other hand, has a 616.1% higher aggregate performance score, an age advantage of 6 years, 600% more physical cores and 600% more threads, and a 57.1% more advanced lithography process.

The Xeon W-3175X is our recommended choice as it beats the Core i7-3820QM in performance tests.

Be aware that Core i7-3820QM is a notebook processor while Xeon W-3175X is a server/workstation one.


Should you still have questions on choice between Core i7-3820QM and Xeon W-3175X, ask them in Comments section, and we shall answer.

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Intel Core i7-3820QM
Core i7-3820QM
Intel Xeon W-3175X
Xeon W-3175X

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Community ratings

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Questions & comments

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