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Intel BX80646E31276V3

Xeon E3-1276 v3

▲ 5019 ▼

4 Cores, 8 Threads @3.6 GHz, Haswell.
Release date ≈ Q1 2015.

Average Bench: 77.1% (276th of 1442)

Based on 297 user benchmarks.  Devices: 0FABFBFF000306C3, BFEBFBFF000306C3 Model: Intel(R) Xeon(R) CPU E3-1276 v3 @ 3.60GHz
Poor: 65%Average: 77.1% Great: 86%
Gaming
Gaming 77%
Battleship
Desktop
Desktop 80%
Aircraft carrier
Workstation
Workstation 63%
Destroyer

Popular builds with this CPU

Good average bench

The Intel Xeon E3-1276 v3 averaged 22.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel Xeon E3-1276 v3 near the top of the comparison list.

Strengths

Avg. Memory Latency 85.2Pts
Avg. Single Core Speed 108Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Xeon E3-1276 v3 is 21%. This is a relatively narrow range which indicates that the Intel Xeon E3-1276 v3 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 570Pts
Avg. Octa Core Speed 563Pts
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Average Bench

(Based on 297 samples)
Rank 27677.1%
Min Avg Max
73.1 Memory 85.2 95.1
79 1-Core 108 120
142 2-Core 210 238
76.6% 134 Pts
Min Avg Max
282 4-Core 374 438
436 8-Core 563 611
58.2% 468 Pts
Min Avg Max
467 64-Core 570 612
35.3% 570 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
SOCKET 0, 1 CPU, 4 cores, 8 threads
Base clock 3.6 GHz, turbo 3.8 GHz (avg)
75.4% Very good
Memory 78.9
1-Core 108
2-Core 213
75% 133 Pts
4-Core 388
8-Core 552
59% 470 Pts
64-Core 554
34% 554 Pts
SOCKET 0, 1 CPU, 4 cores, 8 threads
Base clock 3.6 GHz, turbo 3.8 GHz (avg)
74.1% Very good
Memory 84.4
1-Core 103
2-Core 203
74% 130 Pts
4-Core 344
8-Core 554
55% 449 Pts
64-Core 553
34% 553 Pts
SOCKET 0, 1 CPU, 4 cores, 8 threads
Base clock 3.6 GHz, turbo 3.8 GHz (avg)
73.5% Very good
Memory 82.5
1-Core 103
2-Core 204
74% 130 Pts
4-Core 348
8-Core 543
55% 445 Pts
64-Core 552
34% 552 Pts
SOCKET 1150, 1 CPU, 4 cores, 8 threads
Base clock 3.6 GHz, turbo 3.75 GHz (avg)
71.7% Very good
Memory 82.4
1-Core 97.8
2-Core 175
70% 119 Pts
4-Core 330
8-Core 469
50% 400 Pts
64-Core 504
31% 504 Pts
SOCKET 0, 1 CPU, 4 cores, 8 threads
Base clock 3.6 GHz, turbo 3.75 GHz (avg)
70.7% Very good
Memory 80.5
1-Core 97.7
2-Core 183
70% 120 Pts
4-Core 329
8-Core 495
51% 412 Pts
64-Core 482
30% 482 Pts
SOCKET 0, 1 CPU, 4 cores, 8 threads
Base clock 3.6 GHz, turbo 3.7 GHz (avg)
69.1% Good
Memory 79.2
1-Core 96.6
2-Core 178
68% 118 Pts
4-Core 319
8-Core 462
49% 391 Pts
64-Core 454
28% 454 Pts
SOCKET 0, 1 CPU, 4 cores, 8 threads
Base clock 3.6 GHz, turbo 3.8 GHz (avg)
68.7% Good
Memory 76.7
1-Core 101
2-Core 187
70% 122 Pts
4-Core 327
8-Core 510
52% 419 Pts
64-Core 512
32% 512 Pts
SOCKET 0, 1 CPU, 4 cores, 8 threads
Base clock 3.6 GHz, turbo 3.75 GHz (avg)
63.9% Good
Memory 78
1-Core 101
2-Core 191
70% 123 Pts
4-Core 269
8-Core 494
46% 382 Pts
64-Core 519
32% 519 Pts
297 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,713,463 CPUs tested

 Prices

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Typical Xeon E3-1276 v3 Builds (Compare 93 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 15%
Tree trunk
Desktop
Desktop 76%
Battleship
Workstation
Workstation 13%
Tree trunk

System: Fujitsu CELSIUS W530 Power

CPU
Xeon E3-1276 v3Intel  $300Bench 77%, 297 samples17x
GPU
Quadro K4000NvidiaBench 13%, 11,114 samples8x
Quadro K2200Nvidia  $440Bench 16%, 13,860 samples6x
HD Graphics P4600IntelBench 3%, 2,141 samples6x
SSD
A400 240GBKingston  $28Bench 66%, 424,288 samples9x
Micron_M600_MTFDDAK256MBFZ 256GBBench 90%, 162 samples6x
850 Evo 250GBSamsung  $100Bench 103%, 951,591 samples4x
RAM
HMT41GU7BFR8A-PB 2x8GBHynixBench 56%, 297 samples9x
M391B1G73QH0-YK0 2x8GBSamsungBench 55%, 528 samples7x
HMT41GU7AFR8A-PB 4x8GBHynixBench 57%, 188 samples4x
EDIT WITH CUSTOM PC BUILDER Value: 71% - Very good Total price: $328

Popular Xeon E3-1276 v3 systems:

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Processor Rankings (Price vs Performance) April 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Specifications

Essentials

DescriptionIntel® Xeon® Processor E3-1276 v3 (8M Cache, 3.60 GHz)
Code NameHaswell
Launch DateQ2'14
Processor NumberE3-1276V3
# of Cores4
# of Threads8
Cache8 MB SmartCache
Instruction Set64-bit
Instruction Set ExtensionsSSE4.1/4.2, AVX 2.0
Embedded Options AvailableNo
Lithography22 nm
Recommended Price$339.00 - $350.00
Clock Speed3.6 GHz
Max Turbo Frequency4 GHz
Bus Speed5 GT/s DMI2
QPI Links0
Scalability1S Only
Max TDP84 W
Thermal Solution SpecificationPCG 2013D

Graphics

Processor GraphicsIntel® HD Graphics P4600
Graphics Base Frequency350 MHz
Graphics OutputeDP/DP/HDMI/VGA
Wireless DisplayYes
# of Displays Supported3
Graphics Max Dynamic Frequency1.25 GHz
Quick Sync VideoYes
InTru 3D TechYes
Clear Video HD TechYes
Intel InsiderYes
Flexible Display InterfaceYes
Graphics Video Max Memory1.7 GB

Memory

Max Memory Size32 GB
Memory TypesDDR3 and DDR3L 1333/1600 at 1.5V
Memory Channels2
Memory Bandwidth25.6 GB/s
ECC Memory SupportedYes

Expansion Options

PCI Express Revision3.0
PCI Express Configurations1x16, 2x8, 1x8/2x4
Max # of PCI Express Lanes16

Data Protection

AES New InstructionsYes
Secure KeyYes

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
TSX-NIYes
vPro TechYes
Identity Protection TechYes
Fast Memory AccessYes
Flex Memory AccessYes
Stable Image Platform Program (SIPP)Yes

Package

Package Size37.5mm x 37.5mm
Graphics and IMC Lithography22nm
Max CPU Configuration1
Sockets SupportedFCLGA1150

Platform Protection

Execute Disable BitYes
OS GuardYes
Trusted Execution TechYes
Anti-Theft TechYes

 Comments

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The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
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