Intel Xeon E3-1275 v2: specs and benchmarks

Intel Xeon E3-1275 v2

Summary

Intel started Intel Xeon E3-1275 v2 sales on May 2012 at a recommended price of $808. This is Ivy Bridge architecture desktop processor primarily aimed at office systems. It has 4 cores and 8 threads, and is based on 22 nm manufacturing technology, with a maximum frequency of 3.90 GHz and a locked multiplier.

Compatibility-wise, this is FCLGA1155 processor with a TDP of 77 Watt. It supports DDR3-1333, DDR3-1600 memory.

It provides poor benchmark performance at 19.65 percent of a leader's which is AMD Ryzen Threadripper 3970X.

General info

Of Xeon E3-1275 v2 processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
7.13
 
Type
Server
 
Achitecture codename
Ivy Bridge
 
Release date
on May 2012
 
Launch price (MSRP)
$808
 
Price now
$395
 
of 8685 (Xeon E5-4650L)

Technical specs

Xeon E3-1275 v2's quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Xeon E3-1275 v2's performance, but to be more precise you have to review its test results.
Number of cores
4
 
Number of threads
8
 
Maximum frequency
3.9 GHz
 
of 5 (FX-9590)
L1 cache
64 KB (per core)
 
of 896 (Core i9-7940X)
L2 cache
256 KB (per core)
 
of 8192 (FX-8350)
L3 cache
8 MB (shared)
 
Manufacturing process technology
22 nm
 
Die size
160 mm2
 
Transistor count
1,400 million
 
of 19200 (EPYC 7551P)
64 bit support
+
 

Compatibility

Information on Xeon E3-1275 v2 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
1
 
Socket
FCLGA1155
 
Power consumption (TDP)
77 Watt
 
of 650 (Atom Z500)

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1275 v2. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
 
AES-NI
+
 
AVX
+
 
vPro
+
 
Enhanced SpeedStep (EIST)
+
 
Turbo Boost
2.0
 
Hyper-Threading
+
 
Idle States
+
 
Thermal Monitoring
+
 
Flex Memory Access
+
 
Demand Based Switching
+
 
FDI
+
 
Fast Memory Access
+
 

Security technologies

Xeon E3-1275 v2 technologies aimed at raising security, for example, by protecting against hacks.
TXT
+
 
EDB
+
 
Identity Protection
+
 

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1275 v2 are enumerated here.
VT-d
+
 
VT-x
+
 
EPT
+
 

Memory specs

Types, maximum amount and channel number of RAM supported by Xeon E3-1275 v2.
Supported memory types
DDR3-1333, DDR3-1600
 
Maximum memory size
32.77 GB
 
Max memory channels
2
 
Maximum memory bandwidth
25.6 GB / s
 
of 262.26 (Xeon Platinum 9221)
ECC memory support
+
 

Graphics specifications

General parameters of GPU integrated into Xeon E3-1275 v2.
Integrated graphics
Intel HD P4000
 
Quick Sync
+
 
Clear Video HD
+
 
Graphics max frequency
1.25 GHz
 
InTru 3D
+
 

Graphics interfaces

Available interfaces and connections of Xeon E3-1275 v2's integrated GPU.
Number of displays supported
3
 

Peripherals

Specifications and connection of Xeon E3-1275 v2's supported peripherals.
PCIe revision
3.0
 

Benchmark performance

Non-gaming benchmarks performance of Xeon E3-1275 v2. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

19.65

Passmark

9424

Mining hashrates

Cryptocurrency mining performance of Xeon E3-1275 v2. Usually measured in megahashes per second.
Bitcoin / BTC (SHA256)
5.6 Mh/s
 
 

Game benchmarks

Let's see how good Xeon E3-1275 v2 is for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Relative perfomance

Overall Xeon E3-1275 v2 performance compared to nearest competitors. All CPU types participate.

Advices and comments

Here you can ask a question about Xeon E3-1275 v2, agree or disagree with our judgements, or report an error or mismatch.