Xeon E3-1225 v6

Details and Benchmarks for Intel Xeon E3-1225 v6

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Xeon E3-1225 v6 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

5,305 Rank: 614
Rank Name Score Visual
610 Core i5-8500T 5,310
+0.1%
611 Xeon E5-2686 v4 5,309
+0.1%
612 Pentium Gold G5500 5,307
+0%
613 Core i5-7440EQ 5,307
+0%
614 Xeon E3-1225 v6 5,305
615 Xeon W-2133 5,304
+-0%
616 Core i3-7100 5,304
+-0%
617 Core i7-4790 5,303
+-0%
618 Core i7-8650U 5,302
-0.1%
619 Xeon Silver 4116T 5,301
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Xeon E3-1225 v6 based on multi-threaded benchmark results.

4,779 Rank: 873
Rank Name Score Visual
869 Core i7-3720QM 4,782
+0.1%
870 Ryzen 5 PRO 2500U 4,781
+0%
871 Ryzen 3 1300X 4,781
+0%
872 Xeon E3-1225 v3 4,780
+0%
873 Xeon E3-1225 v6 4,779
874 Xeon D-1520 4,779
+0%
875 Xeon L5639 4,779
+0%
876 Xeon E5-2680 v2 4,779
+0%
877 Ryzen 5 1400 4,777
+-0%
878 Core i5-6440HQ 4,776
-0.1%

View full ranking →

Singlecore Score

Single-core performance score for Xeon E3-1225 v6 based on single-threaded benchmark results.

5,656 Rank: 455
Rank Name Score Visual
451 Xeon E5-1680 v4 5,659
+0.1%
452 Xeon Gold 6348 5,659
+0.1%
453 Core i7-7820HK 5,658
+0%
454 Core i5-5675C 5,658
+0%
455 Xeon E3-1225 v6 5,656
456 FX-8350 5,655
+-0%
457 Ryzen 3 PRO 4350GE 5,654
+-0%
458 Ryzen 5 PRO 2600 5,653
-0.1%
459 Core i5-7287U 5,649
-0.1%
460 Core i7-1068NG7 5,645
-0.2%

View full ranking →

Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Xeon E3-1225 v6 based on integer math, floating point math, and prime number computation benchmarks.

4,662 Rank: 783
Rank Name Score Visual
779 Core i5-4690K 4,664
+0%
780 Core i7-7700HQ 4,663
+0%
781 Core i5-6600K 4,663
+0%
782 Core i7-3770S 4,663
+0%
783 Xeon E3-1225 v6 4,662
784 Xeon D-1622 4,662
+0%
785 Core i7-3940XM 4,662
+0%
786 Xeon E3-1220 v3 4,661
+-0%
787 Xeon E3-1265L v3 4,661
+-0%
788 Xeon E3-1220 v5 4,660
+-0%

View full ranking →

Data Processing

Aggregated score for Xeon E3-1225 v6 based on data encryption, data compression, and string sorting benchmarks.

4,608 Rank: 880
Rank Name Score Visual
876 Core i5-4590 4,611
+0.1%
877 Athlon Gold 7220U 4,610
+0%
878 Atom C3958 4,609
+0%
879 Xeon X5667 4,609
+0%
880 Xeon E3-1225 v6 4,608
881 Athlon 240GE 4,607
+-0%
882 Xeon E3-1220 v5 4,607
+-0%
883 Core i5-6500 4,607
+-0%
884 Core i5-6600T 4,607
+-0%
885 Core i5-4670S 4,607
+-0%

View full ranking →

Physics & Compute

Aggregated score for Xeon E3-1225 v6 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,722 Rank: 701
Rank Name Score Visual
697 Core i7-6820EQ 4,724
+0%
698 Core i5-6600 4,724
+0%
699 Xeon E3-1246 v3 4,724
+0%
700 Xeon E3-1231 v3 4,724
+0%
701 Xeon E3-1225 v6 4,722
702 Core i7-7820HQ 4,721
+-0%
703 Core i5-7500 4,721
+-0%
704 Core i3-8100 4,721
+-0%
705 Core i5-1035G4 4,720
+-0%
706 Core i7-4771 4,720
+-0%

View full ranking →

Xeon E3-1225 v6 Details

The Xeon E3-1225 v6 stands as a capable server-grade processor built on Intel's Kaby Lake microarchitecture, showcasing a blend of performance and integrated graphics suitable for entry-level workstations and light server applications. Released in 2017, the processor has aged well in terms of architectural efficiency, though it is now over six years old, placing it firmly in the legacy segment of modern computing. Despite its age, it remains relevant in environments where reliability, ECC memory support, and virtualization features are prioritized over raw performance.

At its core, the Xeon E3-1225 v6 features four cores and four threads, clocked at a base frequency of 3.3 GHz with a turbo boost up to 3.7 GHz. It leverages a 14 nm manufacturing process and includes 8 MiB of L3 cache, contributing to its solid memory access performance. The processor supports dual-channel DDR4-2400 and DDR3L-1866 memory, with a maximum capacity of 64 GB, while delivering up to 35.76 GiB/s of memory bandwidth. Its TDP of 73 W offers a balanced power profile for sustained workloads without excessive thermal demands.

The integrated HD Graphics P630 GPU is a notable feature, providing a base frequency of 350 MHz and a boost up to 1.15 GHz, with 24 execution units and support for up to three displays. While not suitable for modern gaming or GPU-intensive tasks, this graphics engine enables basic multimedia playback and light graphics applications, making the processor viable in thin-client or digital signage scenarios. The processor also supports a range of advanced features, including Intel VT-x, VT-d, EPT, AES-NI, and Intel Secure Key, enhancing virtualization, security, and encryption performance.

In benchmark testing, the Xeon E3-1225 v6 achieves an overall score of 5305, ranking it #614 among 2060 processors, with a single-core score of 5656 (#455) and a multicore score of 4779 (#873). These results place it ahead of several consumer-grade processors like the Core i5-7440EQ and Pentium Gold G5500 but behind more modern high-end chips. Its single-core performance is particularly strong relative to its multicore capabilities, indicating that it excels in applications sensitive to clock speed and latency rather than parallel processing.

As of March 2026, the Xeon E3-1225 v6 remains a viable option for users needing a stable, ECC-enabled platform for virtualization, database servers, or network appliances. While it cannot compete with today’s top-tier CPUs, its combination of integrated graphics, robust feature set, and longevity in the market makes it a dependable choice for legacy systems and cost-sensitive deployments.
Frequently Compared

Intel Core i3-2130 30 views

AMD Ryzen 9 PRO 3900 21 views

AMD Ryzen 5 PRO 3500U 20 views

AMD Ryzen 3 PRO 2200GE 19 views

AMD Ryzen Threadripper 3970X 18 views

Intel Xeon W-3245 18 views

AMD EPYC 7452 17 views

AMD EPYC 7302P 17 views

Intel Core i7-9850H 17 views

AMD Ryzen Embedded R1505G 16 views

Intel Xeon E3-1225 v6

Main Specifications

Designer: Intel
Name: Xeon E3-1225 v6
Family: Xeon
Series: E3-1200
Model Number: E3-1225
Cores: 4
Threads: 4
Base Frequency: 3300 MHz
Turbo Frequency (1 core): 3700 MHz
Clock Multiplier: 33x (locked)
Microarchitecture: Kaby Lake
Core Name: Kaby Lake DT
Core Family: 6
Core Model: 158
Socket: LGA-1151
Package: FCLGA-1151
Chipset: Sunrise Point and Union Point
Target Segment: Server
Max CPUs: 1
TDP: 73 W
Release Price: $213.00

Cache Specifications

L1 Cache: 256 KiB
L1 Instruction Cache: 128 KiB (8-way set associative)
L1 Data Cache: 128 KiB (8-way set associative)
L2 Cache: 1 MiB (4-way set associative)
L3 Cache: 8 MiB (16-way set associative)

Memory Specifications

Supported Memory Type: DDR3L-1866 and DDR4-2400
Memory Channels: 2
Maximum Memory: 64 GB
Maximum Bandwidth: 35.76 GB/s
ECC Support: Yes

Integrated Graphics

GPU: HD Graphics P630
GPU Designer: Intel
GPU Max Frequency: 1150 MHz
Execution Units: 24

Physical Specifications

Process: 14 nm
Manufacturer: Intel
Technology: CMOS
Word Size: 64-bit
ISA: x86-64 (x86)

CPU Features

MMX EMMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 AES RdRand ADX CLMUL F16C x86-16 x86-32 x86-64 Real Protected SMM FPU NX HT TBT 2.0 EIST SST TXT vPro VT-x VT-d EPT MPX SGX Secure Key SMEP AVX-512 AVX512F AVX512CD AVX512BW AVX512DQ AVX512VL TSX VMD NM KPT PTT MBE Ctrl
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