Xeon E3-1505L v5

Details and Benchmarks for Intel Xeon E3-1505L v5

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 E3-1505L v5 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,735 Rank: 1076
Rank Name Score Visual
1072 Core i7-4550U 4,739
+0.1%
1073 Core i5-7440HQ 4,737
+0%
1074 Celeron G4900T 4,737
+0%
1075 Core i5-2450P 4,737
+0%
1076 Xeon E3-1505L v5 4,735
1077 Core i7-2860QM 4,735
+0%
1078 Xeon E5-1603 v4 4,732
-0.1%
1079 Core i7-2760QM 4,732
-0.1%
1080 Xeon E5-2695 v2 4,731
-0.1%
1081 Xeon D-1527 4,728
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Xeon E3-1505L v5 based on multi-threaded benchmark results.

4,665 Rank: 1009
Rank Name Score Visual
1005 Xeon E5-2420 v2 4,668
+0.1%
1006 Core i5-6300HQ 4,667
+0%
1007 Core i5-7287U 4,666
+0%
1008 Xeon E3-1290 v2 4,666
+0%
1009 Xeon E3-1505L v5 4,665
1010 Core i7-6660U 4,665
+0%
1011 Core i7-4712HQ 4,665
+0%
1012 Core i7-3632QM 4,665
+0%
1013 Core i7-950 4,664
+-0%
1014 Core i7-7567U 4,663
+-0%

View full ranking →

Singlecore Score

Single-core performance score for Xeon E3-1505L v5 based on single-threaded benchmark results.

4,782 Rank: 1079
Rank Name Score Visual
1075 Xeon X5667 4,789
+0.1%
1076 Core i5-3340 4,788
+0.1%
1077 Core i3-6100E 4,786
+0.1%
1078 Celeron G3920 4,786
+0.1%
1079 Xeon E3-1505L v5 4,782
1080 Xeon E3-1240 V2 4,780
+-0%
1081 Core i5-2405S 4,780
+-0%
1082 Xeon E5-2643 v2 4,778
-0.1%
1083 Core i7-2860QM 4,777
-0.1%
1084 Core i5-7300U 4,777
-0.1%

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 E3-1505L v5 based on integer math, floating point math, and prime number computation benchmarks.

4,620 Rank: 920
Rank Name Score Visual
916 Core i5-7300HQ 4,621
+0%
917 Core i5-6440HQ 4,621
+0%
918 Ryzen 3 PRO 1200 4,621
+0%
919 Core i5-3475S 4,621
+0%
920 Xeon E3-1505L v5 4,620
921 Core i7-965 4,620
+0%
922 Ryzen 3 PRO 3300U 4,620
+0%
923 Ryzen 3 PRO 2300U 4,619
+-0%
924 Core i5-3340 4,619
+-0%
925 Xeon W5590 4,619
+-0%

View full ranking →

Data Processing

Aggregated score for Xeon E3-1505L v5 based on data encryption, data compression, and string sorting benchmarks.

4,597 Rank: 907
Rank Name Score Visual
903 Xeon E3-1220 v3 4,600
+0.1%
904 Core i7-975 4,599
+0%
905 Phenom II X6 1075T 4,598
+0%
906 Phenom II X6 1065T 4,598
+0%
907 Xeon E3-1505L v5 4,597
908 Ryzen 3 PRO 1200 4,597
+0%
909 Xeon W3565 4,597
+0%
910 Core i5-3550 4,596
+-0%
911 Core i5-4570S 4,596
+-0%
912 Xeon D-1527 4,595
+-0%

View full ranking →

Physics & Compute

Aggregated score for Xeon E3-1505L v5 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,651 Rank: 842
Rank Name Score Visual
838 Core i7-980X 4,654
+0.1%
839 Xeon Bronze 3104 4,652
+0%
840 Ryzen 3 PRO 1300 4,652
+0%
841 Pentium Gold G7400T 4,652
+0%
842 Xeon E3-1505L v5 4,651
843 Xeon W3680 4,650
+-0%
844 Core i7-3840QM 4,650
+-0%
845 Core i7-4712HQ 4,649
+-0%
846 Ryzen Embedded V1807B 4,648
-0.1%
847 Ryzen 5 1400 4,648
-0.1%

View full ranking →

Xeon E3-1505L v5 Details

Ranking #1076 of 2060 in overall performance, the Intel Xeon E3-1505L v5 sits in the mid-tier segment of modern CPU benchmarks, offering a balanced mix of single-core and multi-core capabilities. While it is no longer a leading-edge processor—having been released in October 2015—it remains relevant in embedded and low-power server environments due to its efficient design and ECC memory support. As of March 2026, the Xeon E3-1505L v5 is positioned against a landscape of significantly more powerful processors, yet its 25 W TDP and integrated graphics still make it a viable option for specific workloads requiring power efficiency and reliability.

Built on Intel's Skylake-H microarchitecture and fabricated on a 14 nm process, the Xeon E3-1505L v5 features a 4-core, 8-thread configuration enabled by Hyper-Threading. It operates at a base frequency of 2.0 GHz and can boost up to 2.8 GHz under optimal conditions, depending on core load. The processor includes 8 MB of L3 cache, 1 MB of L2 cache, and 0.25 MiB of L1 cache, ensuring efficient data access for demanding applications. Its dual-channel memory controller supports DDR3L and DDR4 at up to 2133 MT/s, with a maximum memory capacity of 64 GB, and it is designed for ECC memory, which is essential for mission-critical systems.

Despite its age, the Xeon E3-1505L v5 delivers strong single-core performance, scoring 4782 in single-core benchmarks and ranking #1079 of 2060. This strength is reflected in its performance relative to older Intel Core i7 and Xeon processors, such as the Core i7-950 and Xeon X5570, which it outperforms. However, its multicore performance, scoring 4665 and ranking #1009, shows that while it holds its own in multi-threaded tasks, it is overshadowed by more modern quad- and hexa-core processors. This gap is evident when comparing it to current-generation chips like the Core i5-7287U and Ryzen 3 PRO 2300U, which deliver similar or better results.

The integrated HD Graphics P530 GPU provides a modest level of graphics capability, with 24 execution units and a maximum frequency of 1.0 GHz. It supports up to three displays and can handle light multimedia tasks, though it is not suitable for gaming or GPU-intensive workloads. The processor also supports a wide range of advanced technologies, including AVX, AVX2, AES-NI, Intel VT-x, and Intel vPro, enhancing its utility in virtualization and enterprise environments. Its locked multiplier and BGA 1440 package limit overclocking potential but ensure stability in embedded systems.

In conclusion, the Xeon E3-1505L v5 remains a practical choice for embedded applications, small-scale servers, and low-power workstations where reliability, ECC memory, and integrated graphics are priorities. While it is no longer competitive with today’s high-performance CPUs, its efficiency, thermal design, and feature set make it a durable option for legacy or specialized use cases. As of March 2026, it holds its ground in niche markets where power consumption and stability outweigh raw performance.
Frequently Compared

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Intel Xeon E3-1505L v5

Main Specifications

Designer: Intel
Name: Xeon E3-1505L v5
Family: Xeon
Series: E3-1500
Model Number: E3-1505L
Cores: 4
Threads: 8
Base Frequency: 2000 MHz
Turbo Frequency (1 core): 2800 MHz
Turbo Frequency (2 cores): 2700 MHz
Turbo Frequency (3 cores): 2600 MHz
Turbo Frequency (4 cores): 2550 MHz
Clock Multiplier: 20x (locked)
Microarchitecture: Skylake
Core Name: Skylake
Core Family: 6
Core Model: 94
Socket: BGA 1440
Package: FCBGA-1440
Target Segment: Embedded
Max CPUs: 1
TDP: 25 W
Release Price: $433.00

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

Memory Specifications

Supported Memory Type: LPDDR3-1866 DDR3L-1600 and DDR4-2133
Memory Channels: 2
Maximum Memory: 64 GB
Maximum Bandwidth: 31.79 GB/s
ECC Support: Yes

Integrated Graphics

GPU: HD Graphics P530
GPU Designer: Intel
GPU Max Frequency: 1000 MHz
Execution Units: 24

Physical Specifications

Process: 14 nm
Die Area: 122 mm²
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 TXT vPro VT-x VT-d EPT MPX SGX Secure Key SMEP TSX TBT 1.0
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