Intel Xeon E3-1275 v3: specs and benchmarks

Intel Xeon E3-1275 v3

Summary

Intel started Intel Xeon E3-1275 v3 sales on June 2013 at a recommended price of $531. This is Haswell-WS 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 FCLGA1150 processor with a TDP of 84 Watt. It supports DDR3L-1333, DDR3L-1600 memory.

It provides poor benchmark performance at 21.21 percent of a leader's which is AMD EPYC 7742.

General info

Of Xeon E3-1275 v3 processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
7.48
 
Type
Server
 
Achitecture codename
Haswell-WS
 
Release date
on June 2013
 
Launch price (MSRP)
$531
 
of 999 (Xeon W3530)
Price now
$401
 
of 8685 (Xeon E5-4650L)

Technical specs

Xeon E3-1275 v3'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 v3'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 4096 (EPYC 7702)
L2 cache
256 KB (per core)
 
of 32768 (EPYC 7702)
L3 cache
8192 KB (shared)
 
of 262144 (EPYC 7702)
Manufacturing process technology
22 nm
 
Die size
160 mm2
 
Transistor count
1400 million
 
of 19200 (Ryzen 7 3700)
64 bit support
+
 

Compatibility

Information on Xeon E3-1275 v3 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
FCLGA1150
 
Power consumption (TDP)
84 Watt
 

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1275 v3. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
 
AES-NI
+
 
AVX
+
 
vPro
+
 
Enhanced SpeedStep (EIST)
+
 
Turbo Boost
2.0
 
Hyper-Threading
+
 
TSX
+
 
Idle States
+
 
Thermal Monitoring
+
 
Flex Memory Access
+
 
SIPP
+
 
FDI
+
 
Fast Memory Access
+
 

Security technologies

Xeon E3-1275 v3 technologies aimed at raising security, for example, by protecting against hacks.
TXT
+
 
EDB
+
 
Secure Key
+
 
Identity Protection
+
 
OS Guard
+
 
Anti-Theft
+
 

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1275 v3 are enumerated here.
VT-d
+
 
VT-x
+
 
EPT
+
 

Memory specs

Types, maximum amount and channel number of RAM supported by Xeon E3-1275 v3.
Supported memory types
DDR3L-1333, DDR3L-1600
 
Maximum memory size
32 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 v3.
Integrated graphics
Intel HD P4600
 
Quick Sync
+
 
Clear Video HD
+
 
Graphics max frequency
1.25 GHz
 
InTru 3D
+
 

Graphics interfaces

Available interfaces and connections of Xeon E3-1275 v3's integrated GPU.
Number of displays supported
3
 

Peripherals

Specifications and connection of Xeon E3-1275 v3's supported peripherals.
PCIe revision
3.0
 
Max number of PCIe lanes
16
 
of 128 (EPYC 7551P)

Benchmark performance

Non-gaming benchmarks performance of Xeon E3-1275 v3. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

21.21

Passmark

10048

Game benchmarks

Let's see how good Xeon E3-1275 v3 is for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Relative perfomance

Overall Xeon E3-1275 v3 performance compared to nearest competitors. All CPU types participate.

Advices and comments

Here you can ask a question about Xeon E3-1275 v3, agree or disagree with our judgements, or report an error or mismatch.