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Intel

Xeon E5-2665 0

▲ 505 ▼

8 Cores, 16 Threads @2.4 GHz, Sandy Bridge EP.
Release date ≈ Q4 2014.

Average Bench: 67% (475th of 1463)

more Based on 1,061 user benchmarks.  Devices: BFEBFBFF000206D7, 0FABFBFF000206D2, 1FABFBFF000206D6, 0000000000000000, 0FABFBFF000206D7, BFEBFBFF000206D6, 1FABFBFF000206D7, 1F8BFBFF000206D7, 1789FBFF000206D7 Model: Intel(R) Xeon(R) CPU E5-2665 0 @ 2.40GHz
Poor: 59%Average: 67% Great: 73%
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 59%
Gunboat

Popular builds with this CPU

Above average average bench

The Intel Xeon E5-2665 0 averaged 32.9% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Memory Latency 81.6Pts
Avg. Quad Core Speed 284Pts

Very good consistency

The range of scores (95th - 5th percentile) for the Intel Xeon E5-2665 0 is just 14.4%. This is a relatively narrow range which indicates that the Intel Xeon E5-2665 0 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 699Pts
Avg. Octa Core Speed 516Pts

Average Bench

(Based on 1,061 samples)
Rank 47567%
Min Avg Max
71.8 Memory 81.6 89.3
58.4 1-Core 72.5 81.7
119 2-Core 145 162
60.1% 99.8 Pts
Min Avg Max
224 4-Core 284 315
386 8-Core 516 591
48% 400 Pts
Min Avg Max
493 64-Core 699 756
43.2% 699 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
CPU 1, 1 CPU, 8 cores, 16 threads
Base clock 2.4 GHz, turbo 2.85 GHz (avg)
69.5% Good
Memory 83.5
1-Core 79.4
2-Core 154
63% 106 Pts
4-Core 300
8-Core 581
52% 440 Pts
64-Core 729
45% 729 Pts
CPU 1, 1 CPU, 8 cores, 16 threads
Base clock 2.4 GHz, turbo 2.85 GHz (avg)
69% Good
Memory 82.6
1-Core 78.6
2-Core 155
63% 105 Pts
4-Core 299
8-Core 578
52% 439 Pts
64-Core 726
45% 726 Pts
SOCKET 0, 1 CPU, 8 cores, 16 threads
Base clock 3.1 GHz, turbo 3.65 GHz (avg)
67.4% Good
Memory 80.1
1-Core 78.8
2-Core 155
62% 104 Pts
4-Core 295
8-Core 582
52% 439 Pts
64-Core 720
45% 720 Pts
CPU0, 1 CPU, 8 cores, 16 threads
Base clock 2.4 GHz, turbo 2.6 GHz (avg)
67.3% Good
Memory 80.7
1-Core 58.2
2-Core 116
53% 84.8 Pts
4-Core 291
8-Core 553
50% 422 Pts
64-Core 724
45% 724 Pts
CPU0, 1 CPU, 8 cores, 16 threads
Base clock 2.4 GHz, turbo 2.8 GHz (avg)
67.1% Good
Memory 80.8
1-Core 74.3
2-Core 144
60% 99.7 Pts
4-Core 288
8-Core 531
49% 410 Pts
64-Core 694
43% 694 Pts
CPU0, 1 CPU, 8 cores, 16 threads
Base clock 2.4 GHz, turbo 2.65 GHz (avg)
66.8% Good
Memory 78.1
1-Core 62.7
2-Core 155
58% 98.6 Pts
4-Core 299
8-Core 582
52% 440 Pts
64-Core 728
45% 728 Pts
CPU 1, 1 CPU, 8 cores, 16 threads
Base clock 2.4 GHz, turbo 2.85 GHz (avg)
63.1% Good
Memory 78.8
1-Core 70.5
2-Core 147
59% 98.7 Pts
4-Core 256
8-Core 481
44% 369 Pts
64-Core 705
44% 705 Pts
CPU0, 1 CPU, 8 cores, 16 threads
Base clock 2.4 GHz, turbo 2.4 GHz (avg)
61.8% Good
Memory 77.6
1-Core 62.3
2-Core 125
54% 88.4 Pts
4-Core 248
8-Core 492
44% 370 Pts
64-Core 620
38% 620 Pts
SOCKET 0, 1 CPU, 8 cores, 16 threads
Base clock 2.4 GHz, turbo 1.35 GHz (avg)
41.8% Average
Memory 60.7
1-Core 31.2
2-Core 62.5
34% 51.5 Pts
4-Core 125
8-Core 200
20% 163 Pts
64-Core 520
32% 520 Pts
1,061 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,633,402 CPUs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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CPU GPU SSD HDD RAM MBD
Typical Xeon E5-2665 0 Builds (Compare 2,957 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 63%
Destroyer
Workstation
Workstation 12%
Tree trunk

Motherboard: Dell Precision T3600

CPU
Xeon E5-2665 0IntelBench 67%, 1,061 samples1x
GPU
Quadro 2000NvidiaBench 6%, 15,855 samples170x
GTX 1070Nvidia  $278Bench 80%, 1,459,281 samples141x
Quadro 4000NvidiaBench 7%, 8,609 samples118x
SSD
A400 240GBKingston  $25Bench 66%, 424,288 samples85x
860 Evo 500GBSamsung  $80Bench 105%, 762,998 samples64x
870 EVO 1TBSamsung  $95Bench 112%, 129,044 samples48x
RAM
M393B5273DH0-CK0 4x4GBSamsung-00CEBench 85%, 1,049 samples149x
HMT351R7CFR8C-PB 4x4GBHynix-00ADBench 83%, 808 samples135x
HMT31GR7CFR4C-PB 4x8GBHynix-00ADBench 78%, 761 samples76x
EDIT WITH CUSTOM PC BUILDER Value: 23% - Poor Total price: $25

Popular Xeon E5-2665 0 compatible motherboards:

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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Specifications

Essentials

DescriptionIntel® Xeon® Processor E5-2665 (20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI)
Code NameSandy Bridge EP
Launch DateQ1'12
Processor NumberE5-2665
# of Cores8
# of Threads16
Cache20 MB SmartCache
Instruction Set64-bit
Instruction Set ExtensionsAVX
Embedded Options AvailableNo
Lithography32 nm
VID Voltage Range0.60V-1.35V
Recommended Price$1440.00 - $1444.00
Clock Speed2.4 GHz
Max Turbo Frequency3.1 GHz
Bus Speed8 GT/s QPI
QPI Links2
Scalability2S Only
Max TDP115 W
Expected DiscontinuanceQ2'15

Memory

Max Memory Size384 GB
Memory TypesDDR3 800/1066/1333/1600
Memory Channels4
Memory Bandwidth51.2 GB/s
ECC Memory SupportedYes

Expansion Options

PCI Express Revision3.0
Max # of PCI Express Lanes40

Data Protection

AES New InstructionsYes

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesYes
Turbo Boost Tech2.0
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)Yes
VT-x with Extended Page Tables (EPT)Yes
Demand Based SwitchingYes
vPro TechYes
Identity Protection TechNo
Flex Memory AccessNo

Package

Package Size52.5mm x 45.0mm
Max CPU Configuration2
Sockets SupportedFCLGA2011

Platform Protection

Execute Disable BitYes
Trusted Execution TechYes

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The Best
CPUGPUSSD
Intel Core i5-12600K $170Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $144
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $375WD Black SN850X M.2 1TB $70
Intel Core i5-13600K $245Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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