Ryzen 5 3600 vs Xeon E5645

VS

Aggregate performance score

Xeon E5645
2010
6 cores / 12 threads, 80 Watt
3.18
Ryzen 5 3600
2019
6 cores / 12 threads, 65 Watt
11.17
+251%

Ryzen 5 3600 outperforms Xeon E5645 by a whopping 251% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5645 and Ryzen 5 3600 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1618702
Place by popularitynot in top-1008
Cost-effectiveness evaluation1.3822.84
Market segmentServerDesktop processor
Seriesno dataAMD Ryzen 5
Power efficiency3.7616.27
Architecture codenameWestmere-EP (2010−2011)Matisse (2019−2020)
Release date16 March 2010 (14 years ago)7 July 2019 (5 years ago)
Launch price (MSRP)$294$199

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 5 3600 has 1555% better value for money than Xeon E5645.

Detailed specifications

Xeon E5645 and Ryzen 5 3600 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)6 (Hexa-Core)
Threads1212
Base clock speed2.4 GHz3.6 GHz
Boost clock speed2.67 GHz4.2 GHz
L1 cache64 KB (per core)96K (per core)
L2 cache256 KB (per core)512K (per core)
L3 cache12 MB (shared)32 MB (shared)
Chip lithography32 nm7 nm, 12 nm
Die size239 mm2no data
Maximum core temperature76 °Cno data
Number of transistors1,170 million4,800 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Xeon E5645 and Ryzen 5 3600 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 configuration21 (Uniprocessor)
SocketFCLGA1366,LGA1366AM4
Power consumption (TDP)80 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5645 and Ryzen 5 3600. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
AES-NI++
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Demand Based Switching+no data
PAE40 Bitno data
Precision Boost 2no data+

Security technologies

Xeon E5645 and Ryzen 5 3600 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5645 and Ryzen 5 3600 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5645 and Ryzen 5 3600. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4 Dual-channel
Maximum memory size288 GB128 GB
Max memory channels32
Maximum memory bandwidth32 GB/s51.196 GB/s
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E5645 and Ryzen 5 3600.

PCIe version2.0no 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.

Xeon E5645 3.18
Ryzen 5 3600 11.17
+251%

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.

Xeon E5645 5048
Ryzen 5 3600 17742
+251%

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.

Xeon E5645 372
Ryzen 5 3600 1614
+334%

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.

Xeon E5645 1842
Ryzen 5 3600 6914
+275%

Gaming performance

Pros & cons summary


Performance score 3.18 11.17
Recency 16 March 2010 7 July 2019
Chip lithography 32 nm 7 nm
Power consumption (TDP) 80 Watt 65 Watt

Ryzen 5 3600 has a 251.3% higher aggregate performance score, an age advantage of 9 years, a 357.1% more advanced lithography process, and 23.1% lower power consumption.

The Ryzen 5 3600 is our recommended choice as it beats the Xeon E5645 in performance tests.

Be aware that Xeon E5645 is a server/workstation processor while Ryzen 5 3600 is a desktop one.


Should you still have questions on choice between Xeon E5645 and Ryzen 5 3600, ask them in Comments section, and we shall answer.

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Intel Xeon E5645
Xeon E5645
AMD Ryzen 5 3600
Ryzen 5 3600

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Community ratings

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Questions & comments

Here you can ask a question about Xeon E5645 or Ryzen 5 3600, agree or disagree with our judgements, or report an error or mismatch.