Xeon E3-1241 v3

Details and Benchmarks for Intel Xeon E3-1241 v3

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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 E3-1241 v3 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

5,365 Rank: 579
Rank Name Score Visual
575 Pentium Gold G5620 5,371
+0.1%
576 Core i7-4790T 5,371
+0.1%
577 Core i3-7320 5,366
+0%
578 Xeon Gold 6240 5,365
+0%
579 Xeon E3-1241 v3 5,365
580 Ryzen 5 PRO 1500 5,362
-0.1%
581 Core i3-9300 5,358
-0.1%
582 Xeon Gold 5120T 5,355
-0.2%
583 Xeon E3-1275 v5 5,350
-0.3%
584 Core i5-7500 5,349
-0.3%

View full ranking →

Multicore Score

Multicore performance score for Xeon E3-1241 v3 based on multi-threaded benchmark results.

5,046 Rank: 611
Rank Name Score Visual
607 Core i7-5775R 5,048
+0%
608 Ryzen 5 PRO 4650U 5,048
+0%
609 Core i7-9850HE 5,048
+0%
610 Xeon E-2144G 5,047
+0%
611 Xeon E3-1241 v3 5,046
612 Core i7 970 5,044
+-0%
613 Core i7-1068NG7 5,044
+-0%
614 Xeon E3-1286 v3 5,040
-0.1%
615 Xeon E5-1620 v4 5,034
-0.2%
616 Core i7-7700 5,030
-0.3%

View full ranking →

Singlecore Score

Single-core performance score for Xeon E3-1241 v3 based on single-threaded benchmark results.

5,577 Rank: 497
Rank Name Score Visual
493 Core i3-7100 5,585
+0.1%
494 Core i7-10870H 5,584
+0.1%
495 Core i7-5930K 5,583
+0.1%
496 Core i5-8350U 5,581
+0.1%
497 Xeon E3-1241 v3 5,577
498 Xeon Gold 5122 5,575
+-0%
499 Core i7-7700T 5,574
-0.1%
500 Core i7-1165G7 5,572
-0.1%
501 Core i7-9700T 5,569
-0.1%
502 Core i3-6300 5,568
-0.2%

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Workload Scores

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

Number Crunching

Aggregated score for Xeon E3-1241 v3 based on integer math, floating point math, and prime number computation benchmarks.

4,694 Rank: 691
Rank Name Score Visual
687 Core i5-1035G4 4,694
+0%
688 Xeon E3-1505M v6 4,694
+0%
689 Xeon E-2124 4,694
+0%
690 Core i5-5675C 4,694
+0%
691 Xeon E3-1241 v3 4,694
692 Core i7-4850HQ 4,694
+0%
693 Core i7-8709G 4,693
+-0%
694 Ryzen 5 2400G 4,693
+-0%
695 Core i7-4771 4,692
+-0%
696 Core i7-4770HQ 4,692
+-0%

View full ranking →

Data Processing

Aggregated score for Xeon E3-1241 v3 based on data encryption, data compression, and string sorting benchmarks.

4,698 Rank: 679
Rank Name Score Visual
675 Core i7-4771 4,700
+0%
676 Xeon E3-1246 v3 4,700
+0%
677 Xeon E3-1280 v3 4,700
+0%
678 Core i5-9400H 4,699
+0%
679 Xeon E3-1241 v3 4,698
680 Xeon E3-1270 v3 4,698
+0%
681 Xeon E3-1280 v2 4,698
+0%
682 Xeon E3-1275 v3 4,697
+-0%
683 Xeon E5-1630 v4 4,696
+-0%
684 Core i7-4770K 4,696
+-0%

View full ranking →

Physics & Compute

Aggregated score for Xeon E3-1241 v3 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,726 Rank: 693
Rank Name Score Visual
689 Core i5-8400H 4,727
+0%
690 Xeon E3-1505M v5 4,726
+0%
691 Core i7-4770K 4,726
+0%
692 Core i7-4790 4,726
+0%
693 Xeon E3-1241 v3 4,726
694 Xeon E3-1275 v3 4,725
+-0%
695 Xeon E3-1280 v3 4,725
+-0%
696 Xeon E3-1220 v5 4,724
+-0%
697 Core i7-6820EQ 4,724
+-0%
698 Core i5-6600 4,724
+-0%

View full ranking →

Xeon E3-1241 v3 Details

As of March 2026, the Intel Xeon E3-1241 v3 remains a notable entry in the server and workstation processor lineup, though its relevance has diminished significantly due to its age. Launched in May 2014, this processor is built on Intel's Haswell-WS architecture and uses a 22 nm process node, reflecting its position as a mid-range offering from a previous generation of Intel's Xeon family. Despite being over a decade old, the Xeon E3-1241 v3 continues to serve niche markets where cost-effective, reliable compute power is prioritized over cutting-edge performance.

The processor features four cores and eight threads thanks to Intel Hyper-Threading technology, allowing it to efficiently handle multithreaded workloads. With a base clock of 3.5 GHz and a turbo frequency of up to 3.9 GHz, it delivers solid single-threaded performance. It operates on the FCLGA1150 socket and supports dual-channel DDR3 and DDR3L memory at speeds up to 1600 MT/s, with a maximum capacity of 32 GB. The 80 W TDP reflects a balance between performance and power consumption, though adequate cooling is required given its power draw.

In terms of integrated graphics, the Xeon E3-1241 v3 does not include a GPU, requiring a discrete graphics card for any visual output. This makes it suitable for server environments or workstations where graphical processing is offloaded to dedicated hardware. The lack of integrated graphics also reduces the overall cost and complexity of the system, which can be advantageous in certain deployment scenarios.

The Xeon E3-1241 v3 supports a range of advanced features, including ECC memory, Intel VT-x and VT-d virtualization, and AVX2 instructions, which enhance performance in data-intensive applications. It also supports AES-NI for accelerated encryption and decryption, making it suitable for secure computing environments. These capabilities, combined with its support for PCI Express 3.0, make it a capable processor for professional workloads such as virtualization, content creation, and software development.

Benchmark results place the Xeon E3-1241 v3 in the middle tier of performance. It scores 5365 overall, ranking #578 out of 2060 processors, with a single-core score of 5577 (#497) and a multicore score of 5046 (#611). While it outperforms many older desktop CPUs, it falls well behind modern high-end processors like the Ryzen Threadripper PRO 9995WX or Intel Core Ultra 9 285K, which dominate the top ranks. Its strongest performance category is single-core, where it competes with mid-tier consumer processors, but it struggles in multicore scenarios compared to newer, more efficient designs.

In conclusion, the Xeon E3-1241 v3 is best suited for legacy systems, budget workstations, or small-scale server deployments where cost, reliability, and ECC memory support are more critical than raw performance. While it no longer competes with today’s leading processors, it remains a viable option in environments that prioritize stability and long-term support over cutting-edge capabilities.
Frequently Compared

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Intel Xeon E3-1241 v3

Main Specifications

Designer: Intel
Name: Xeon E3-1241 v3
Model Number: E3-1241V3
Cores: 4
Threads: 8
Base Frequency: 3500 MHz
Clock Multiplier: 35x (locked)
Core Name: Haswell-WS
Socket: FCLGA1150
Package: FC-LGA12C
Target Segment: Workstation
Max CPUs: 1
TDP: 80 W

Cache Specifications

L1 Cache: 62.464 KiB
L2 Cache: 0.244 MiB
L3 Cache: 7.629 MiB

Memory Specifications

Supported Memory Type: DDR3 and DDR3L 1333/1600 at 1.5V
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 25.6 GB/s
ECC Support: Yes

PCI-Express Specifications

PCIe Revision: 3.0
PCIe Lanes: 16
PCIe Configuration: 1x16, 2x8, 1x8/2x4

Integrated Graphics

GPU: None
GPU Designer: Intel
GPU Max Frequency: 1150 MHz

Physical Specifications

Process: 22 nm
Die Area: 160 mm²
Manufacturer: Intel
Word Size: 64-bit

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 BMI1 BMI2 FMA3 AES F16C x86-64 HT TBT 2.0 EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT TSX Flex Memory FMA
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