i7-5960X vs EPYC 7551

#ad 
Buy on Amazon
VS

Aggregate performance score

EPYC 7551
2017
32 cores / 64 threads, 180 Watt
16.34
+103%
Core i7-5960X
2014
8 cores / 16 threads, 140 Watt
8.03

EPYC 7551 outperforms Core i7-5960X by a whopping 103% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7551 and Core i7-5960X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking409941
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.270.83
Market segmentServerDesktop processor
SeriesAMD EPYCCore i7 (Desktop)
Power efficiency8.595.43
Architecture codenameNaples (2017−2018)Haswell-E (2014)
Release date29 June 2017 (7 years ago)1 September 2014 (10 years ago)
Launch price (MSRP)$3,400$999

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 7551 has 53% better value for money than i7-5960X.

Detailed specifications

EPYC 7551 and Core i7-5960X 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 cores32 (Dotriaconta-Core)8 (Octa-Core)
Threads6416
Base clock speed2 GHz3 GHz
Boost clock speed3 GHz3.5 GHz
Bus rateno data0 GT/s
Multiplier20no data
L1 cache96K (per core)64K (per core)
L2 cache512K (per core)256K (per core)
L3 cache64 MB (shared)20 MB (shared)
Chip lithography14 nm22 nm
Die size192 mm2356 mm2
Maximum core temperatureno data67 °C
Number of transistors4,800 million2,600 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier++

Compatibility

Information on EPYC 7551 and Core i7-5960X 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 configuration2 (Multiprocessor)1
SocketTR4FCLGA2011
Power consumption (TDP)180 Watt140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7551 and Core i7-5960X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
Smart Responseno data+
Demand Based Switchingno data-

Security technologies

EPYC 7551 and Core i7-5960X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Identity Protection-+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7551 and Core i7-5960X are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7551 and Core i7-5960X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR4
Maximum memory size2 TiB64 GB
Max memory channels84
Maximum memory bandwidth170.671 GB/s68 GB/s
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by EPYC 7551 and Core i7-5960X.

PCIe version3.03.0
PCI Express lanes12840

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.

EPYC 7551 16.34
+103%
i7-5960X 8.03

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.

EPYC 7551 25960
+103%
i7-5960X 12758

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.

EPYC 7551 897
i7-5960X 1316
+46.7%

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.

EPYC 7551 5764
i7-5960X 7472
+29.6%

Gaming performance

Pros & cons summary


Performance score 16.34 8.03
Recency 29 June 2017 1 September 2014
Physical cores 32 8
Threads 64 16
Chip lithography 14 nm 22 nm
Power consumption (TDP) 180 Watt 140 Watt

EPYC 7551 has a 103.5% higher aggregate performance score, an age advantage of 2 years, 300% more physical cores and 300% more threads, and a 57.1% more advanced lithography process.

i7-5960X, on the other hand, has 28.6% lower power consumption.

The EPYC 7551 is our recommended choice as it beats the Core i7-5960X in performance tests.

Be aware that EPYC 7551 is a server/workstation processor while Core i7-5960X is a desktop one.


Should you still have questions on choice between EPYC 7551 and Core i7-5960X, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD EPYC 7551
EPYC 7551
Intel Core i7-5960X
Core i7-5960X

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


4.9 10 votes

Rate EPYC 7551 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.8 226 votes

Rate Core i7-5960X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about EPYC 7551 or Core i7-5960X, agree or disagree with our judgements, or report an error or mismatch.