Xeon E3-1265L v2
CPU·Budget

Xeon E3-1265L v2

Intel

PassMark

5,040

MSRP

$265

14 May 2012 (13 years ago)
45 Watt
Ivy Bridge (2012−2013)

Performance Spectrum - CPU

About PassMark

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Overview

The Xeon E3-1265L v2 is manufactured by Intel. It was released in 14 May 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 8 threads. Base frequency is 2.5 GHz, with boost up to 3.5 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 5,040 points. Launch price was $142.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Xeon E3-1265L v2

#411
Xeon Gold 6338T
MSRP: $3139|Avg: $1795
105%
#412
Xeon 6730P
MSRP: $3726|Avg: $3726
105%
#413
Opteron 6220
MSRP: $523|Avg: $239
105%
#414
Xeon E5-2643 v4
MSRP: $1552|Avg: $555
104%
#415
Xeon Gold 6330
MSRP: $2128|Avg: $2128
104%
#416
Xeon Gold 6548Y+
MSRP: $3726|Avg: $3726
104%
#417
Xeon w7-2495X
MSRP: $2189|Avg: $2900
104%
#418
Xeon 6740P
MSRP: $4650|Avg: $4650
103%
#419
Xeon E5-2687W v3
MSRP: $2141|Avg: $749
102%
#420
EPYC 7573X
MSRP: $5590|Avg: $3580
102%
#421
Ryzen Threadripper PRO 9985WX
MSRP: $7999|Avg: $7999
101%
#422
Xeon 6740E
MSRP: $5265|Avg: $3949
101%
#423
Xeon Gold 6448H
MSRP: $3658|Avg: N/A
101%
#424
Xeon X5272
MSRP: $1172|Avg: $76
100%
#425
Xeon E3-1225
MSRP: $224|Avg: $205
100%
#426
Xeon E3-1265L v2
MSRP: $265|Avg: N/A
100%
#427
Xeon E3-1235
MSRP: $240|Avg: $270
100%
#428
Xeon w7-3445
MSRP: $1989|Avg: $2596
99%
#429
Xeon Gold 6130H
MSRP: $1894|Avg: N/A
98%
#430
Xeon Gold 6554S
MSRP: $3157|Avg: $2836
94%
#431
Xeon W-2104
MSRP: $294|Avg: $309
94%
#432
Xeon W-2102
MSRP: $202|Avg: $286
94%
#433
Xeon E5-1650 v3
MSRP: $583|Avg: N/A
94%
#434
EPYC 9175F
MSRP: $4256|Avg: $3703
94%
#435
Xeon Gold 6426Y
MSRP: $2145|Avg: N/A
93%
#436
EPYC 9845
MSRP: $13564|Avg: $8670
93%
#437
Xeon E3-1270 v3
MSRP: $339|Avg: $410
93%
#438
Opteron 6281
MSRP: $988|Avg: $419
91%
#439
EPYC 9384X
MSRP: $5529|Avg: $4157
91%
#440
Xeon Platinum 8358
MSRP: $4607|Avg: $3145
91%
#441
Xeon Gold 6346
MSRP: $2708|Avg: $2195
90%
Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Xeon E3-1265L v2 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Counter-Strike 2

Counter-Strike 2

1080p
low126 FPS
medium126 FPS
high126 FPS
ultra104 FPS
1440p
low126 FPS
medium126 FPS
high118 FPS
ultra93 FPS
4k
low113 FPS
medium103 FPS
high81 FPS
ultra59 FPS
Dead by Daylight

Dead by Daylight

1080p
low60 FPS
medium60 FPS
high60 FPS
ultra60 FPS
1440p
low60 FPS
medium60 FPS
high60 FPS
ultra58 FPS
4k
low60 FPS
medium60 FPS
high53 FPS
ultra51 FPS
Final Fantasy XIV

Final Fantasy XIV

1080p
low126 FPS
medium126 FPS
high126 FPS
ultra123 FPS
1440p
low126 FPS
medium126 FPS
high126 FPS
ultra105 FPS
4k
low105 FPS
medium96 FPS
high84 FPS
ultra59 FPS
Fortnite

Fortnite

1080p
low126 FPS
medium126 FPS
high126 FPS
ultra96 FPS
1440p
low126 FPS
medium126 FPS
high104 FPS
ultra64 FPS
4k
low101 FPS
medium83 FPS
high68 FPS
ultra46 FPS
League of Legends

League of Legends

1080p
low126 FPS
medium126 FPS
high126 FPS
ultra126 FPS
1440p
low126 FPS
medium126 FPS
high126 FPS
ultra126 FPS
4k
low126 FPS
medium126 FPS
high126 FPS
ultra126 FPS
Left 4 Dead 2

Left 4 Dead 2

1080p
low126 FPS
medium126 FPS
high126 FPS
ultra126 FPS
1440p
low126 FPS
medium126 FPS
high126 FPS
ultra126 FPS
4k
low126 FPS
medium126 FPS
high126 FPS
ultra126 FPS
Path of Exile 2

Path of Exile 2

1080p
low126 FPS
medium126 FPS
high107 FPS
ultra85 FPS
1440p
low126 FPS
medium115 FPS
high89 FPS
ultra71 FPS
4k
low65 FPS
medium57 FPS
high44 FPS
ultra35 FPS
Phasmophobia

Phasmophobia

1080p
low126 FPS
medium126 FPS
high126 FPS
ultra126 FPS
1440p
low126 FPS
medium126 FPS
high126 FPS
ultra126 FPS
4k
low126 FPS
medium126 FPS
high126 FPS
ultra126 FPS
Roblox

Roblox

1080p
low60 FPS
medium60 FPS
high60 FPS
ultra60 FPS
1440p
low60 FPS
medium60 FPS
high60 FPS
ultra60 FPS
4k
low60 FPS
medium60 FPS
high60 FPS
ultra60 FPS
Stardew Valley

Stardew Valley

1080p
low60 FPS
medium60 FPS
high60 FPS
ultra60 FPS
1440p
low60 FPS
medium60 FPS
high60 FPS
ultra60 FPS
4k
low60 FPS
medium59 FPS
high59 FPS
ultra55 FPS

Technical Analysis

Detailed breakdown of Xeon E3-1265L v2 specifications and capabilities.

Processing Power

The Xeon E3-1265L v2 is a 4-core / 8-thread processor based on the Ivy Bridge (2012−2013) architecture, manufactured on a 22 nm process node. It reaches a maximum boost clock of 3.5 GHz from a base frequency of 2.5 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 8 MB (total) of L3 cache, plus 256 kB (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 5,040, placing it in the Entry Level performance tier as a Legacy generation product.

SpecificationXeon E3-1265L v2
Cores / ThreadsPhysical/logical processing units4C / 8T
Max Boost ClockPeak single-core speed under boost3.5 GHz
Base ClockGuaranteed minimum operating frequency2.5 GHz
ArchitectureCPU microarchitecture designIvy Bridge (2012−2013)
Process NodeFabrication technology — smaller = more efficient22 nm
L3 CacheShared cache — reduces memory latency for all cores8 MB (total)
L2 CachePer-core fast cache for frequently accessed data256 kB (per core)
L1 CacheUltra-fast per-core cache64 kB (per core)
Die SizePhysical silicon area of the processor160 mm2
Transistor CountMore transistors = more capabilities1,400 million
Bus SpeedData bus frequency5 GT/s
64-bit SupportYes
Windows 11 CompatibleNo
PassMark ScoreOverall multi-threaded benchmark score5,040
🧠

Memory & Platform

The Xeon E3-1265L v2 fits into the LGA1155 socket and supports PCIe 5.0. It supports DDR3 memory.

SpecificationXeon E3-1265L v2
TypeDesktop or Laptop processorserver
SocketMotherboard socket requiredLGA1155
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidthPCIe 5.0
RAM TypeSupported memory standardDDR3
Max CPUs in ConfigMulti-socket support for servers1
🌡️

Power & Cooling

The Xeon E3-1265L v2 has a rated TDP (Thermal Design Power) of 45 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

SpecificationXeon E3-1265L v2
TDPThermal Design Power — heat output under sustained workload45 Watt
💰

Value Analysis

At an average price of $265, the Xeon E3-1265L v2 delivers 19 PassMark points per dollar. Performance ranking position: #1870 out of all indexed processors.

SpecificationXeon E3-1265L v2
MSRPManufacturer's Suggested Retail Price$265
Launch PriceOriginal retail price at launch$142
Performance RankPosition in overall performance ranking#1870
Release DateLaunch date14 May 2012 (13 years ago)
Release Year2012
DesignerArchitecture designer (e.g. Intel, AMD)Intel
ManufacturerFabrication foundry (e.g. TSMC)Intel

Specifications Reference

Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.

4 categories

General Information

7 specs

Typeserver
DesignerIntel
Launch Price$142
ManufacturerIntel
Release Date14 May 2012 (13 years ago)
Architecture CodenameIvy Bridge (2012−2013)
Performance Ranking Position1870

Technical Specifications

13 specs

Cores4
Threads8
Die Size160 mm2
L1 Cache64 kB (per core)
L2 Cache256 kB (per core)
L3 Cache8 MB (total)
Bus Speed5 GT/s
Max Frequency3.5 GHz
64-Bit Support+
Base Frequency2.5 GHz
Transistor Count1,400 million
Process Technology22 nm
Windows 11 Compatible-

Compatibility

4 specs

SocketLGA1155
PCIe GenerationPCIe 5.0
Power Consumption (TDP)45 Watt
Max Processors In Config1

Memory

4 specs

RAM TypesDDR3
Memory Channels2
ECC Memory Support+
Max Memory Capacity32.77 GB

Our Recommendation for Xeon E3-1265L v2

Suggested pairings based on performance balance

Compare Xeon E3-1265L v2

See how this CPU stacks up against similar alternatives

Compare with other CPUs