EPYC 7601 vs Xeon X5660

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Aggregate performance score

Xeon X5660
2010
6 cores / 12 threads, 95 Watt
3.79
EPYC 7601
2017
32 cores / 64 threads, 180 Watt
20.94
+453%

EPYC 7601 outperforms Xeon X5660 by a whopping 453% based on our aggregate benchmark results.

Primary details

Comparing Xeon X5660 and EPYC 7601 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1480265
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.051.61
Market segmentServerServer
Seriesno dataAMD EPYC
Power efficiency3.7811.01
Architecture codenameWestmere-EP (2010−2011)Naples (2017−2018)
Release date16 March 2010 (14 years ago)20 June 2017 (7 years ago)
Launch price (MSRP)$33$4,200

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon X5660 has 89% better value for money than EPYC 7601.

Detailed specifications

Xeon X5660 and EPYC 7601 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)32 (Dotriaconta-Core)
Threads1264
Base clock speed2.8 GHz2.2 GHz
Boost clock speed3.2 GHz2.2 GHz
Multiplierno data22
L1 cache64 KB (per core)3 MB
L2 cache256 KB (per core)16 MB
L3 cache12 MB (shared)64 MB (shared)
Chip lithography32 nm14 nm
Die size239 mm2213 mm2
Maximum core temperature81 °Cno data
Number of transistors1,170 million19200 Million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier-+

Compatibility

Information on Xeon X5660 and EPYC 7601 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 configuration22 (Multiprocessor)
SocketFCLGA1366,LGA1366TR4
Power consumption (TDP)95 Watt180 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X5660 and EPYC 7601. 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

Security technologies

Xeon X5660 and EPYC 7601 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 X5660 and EPYC 7601 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 X5660 and EPYC 7601. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4 Eight-channel
Maximum memory size288 GB2 TiB
Max memory channels3no data
Maximum memory bandwidth32 GB/s170.671 GB/s
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon X5660 and EPYC 7601.

PCIe version2.03.0
PCI Express lanesno data128

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 X5660 3.79
EPYC 7601 20.94
+453%

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 X5660 6017
EPYC 7601 33255
+453%

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 X5660 461
EPYC 7601 792
+71.8%

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 X5660 2196
EPYC 7601 7699
+251%

Gaming performance

Pros & cons summary


Performance score 3.79 20.94
Recency 16 March 2010 20 June 2017
Physical cores 6 32
Threads 12 64
Chip lithography 32 nm 14 nm
Power consumption (TDP) 95 Watt 180 Watt

Xeon X5660 has 89.5% lower power consumption.

EPYC 7601, on the other hand, has a 452.5% higher aggregate performance score, an age advantage of 7 years, 433.3% more physical cores and 433.3% more threads, and a 128.6% more advanced lithography process.

The EPYC 7601 is our recommended choice as it beats the Xeon X5660 in performance tests.


Should you still have questions on choice between Xeon X5660 and EPYC 7601, ask them in Comments section, and we shall answer.

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Intel Xeon X5660
Xeon X5660
AMD EPYC 7601
EPYC 7601

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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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4.9 25 votes

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Questions & comments

Here you can ask a question about Xeon X5660 or EPYC 7601, agree or disagree with our judgements, or report an error or mismatch.