Xeon W3570 vs i5-6400

VS

Aggregate performance score

Core i5-6400
2015
4 cores / 4 threads, 65 Watt
3.41
+65.5%
Xeon W3570
2009
4 cores / 8 threads, 130 Watt
2.06

Core i5-6400 outperforms Xeon W3570 by an impressive 66% based on our aggregate benchmark results.

Primary details

Comparing Core i5-6400 and Xeon W3570 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking15521894
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.740.34
Market segmentDesktop processorServer
SeriesIntel Core i5no data
Power efficiency4.961.50
Architecture codenameSkylake (2015−2016)Bloomfield (2008−2010)
Release date2 July 2015 (9 years ago)30 March 2009 (15 years ago)
Launch price (MSRP)$187$480

Cost-effectiveness evaluation

Performance per price, higher is better.

i5-6400 has 118% better value for money than Xeon W3570.

Detailed specifications

Core i5-6400 and Xeon W3570 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)4 (Quad-Core)
Threads48
Base clock speed2.7 GHz3.2 GHz
Boost clock speed3.3 GHz3.46 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier27no data
L1 cache64K (per core)64 KB (per core)
L2 cache256K (per core)256 KB (per core)
L3 cache6 MB (shared)8 MB (shared)
Chip lithography14 nm45 nm
Die size177 mm2263 mm2
Maximum core temperatureno data68 °C
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data731 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i5-6400 and Xeon W3570 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
SocketFCLGA1151FCLGA1366
Power consumption (TDP)65 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-6400 and Xeon W3570. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.2
AES-NI+-
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.01.0
Hyper-Threading Technology-+
Idle States++
Thermal Monitoring+-
Demand Based Switchingno data+
PAEno data36 Bit

Security technologies

Core i5-6400 and Xeon W3570 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-6400 and Xeon W3570 are enumerated here.

AMD-V+-
VT-d+no data
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-6400 and Xeon W3570. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3
Maximum memory size64 GB24 GB
Max memory channels23
Maximum memory bandwidth34.134 GB/s32 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 530N/A
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency950 MHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-6400 and Xeon W3570 integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Core i5-6400 and Xeon W3570 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Core i5-6400 and Xeon W3570 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i5-6400 and Xeon W3570.

PCIe version3.02.0
PCI Express lanes16no data

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.

i5-6400 3.41
+65.5%
Xeon W3570 2.06

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.

i5-6400 5417
+65.8%
Xeon W3570 3267

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.

i5-6400 1124
+128%
Xeon W3570 493

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.

i5-6400 3063
+75.2%
Xeon W3570 1748

Gaming performance

Pros & cons summary


Performance score 3.41 2.06
Recency 2 July 2015 30 March 2009
Threads 4 8
Chip lithography 14 nm 45 nm
Power consumption (TDP) 65 Watt 130 Watt

i5-6400 has a 65.5% higher aggregate performance score, an age advantage of 6 years, a 221.4% more advanced lithography process, and 100% lower power consumption.

Xeon W3570, on the other hand, has 100% more threads.

The Core i5-6400 is our recommended choice as it beats the Xeon W3570 in performance tests.

Note that Core i5-6400 is a desktop processor while Xeon W3570 is a server/workstation one.


Should you still have questions on choice between Core i5-6400 and Xeon W3570, ask them in Comments section, and we shall answer.

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Intel Core i5-6400
Core i5-6400
Intel Xeon W3570
Xeon W3570

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