Xeon D-1528

Details and Benchmarks for Intel Xeon D-1528

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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 D-1528 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,990 Rank: 879
Rank Name Score Visual
875 Ryzen 5 PRO 2500U 4,996
+0.1%
876 Core i3-4350 4,996
+0.1%
877 Ryzen Embedded V1605B 4,993
+0.1%
878 Core i5-4570S 4,992
+0%
879 Xeon D-1528 4,990
880 Pentium Gold G5420 4,990
+0%
881 Core i5-6400 4,988
+-0%
882 Core i7-6700T 4,987
-0.1%
883 Core i5-1030NG7 4,987
-0.1%
884 Core i5-4460 4,986
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Xeon D-1528 based on multi-threaded benchmark results.

5,136 Rank: 548
Rank Name Score Visual
544 Core i5-10400F 5,141
+0.1%
545 Ryzen 7 2800H 5,139
+0.1%
546 Core i7-9700T 5,136
+0%
547 Xeon W-2133 5,136
+0%
548 Xeon D-1528 5,136
549 Ryzen 7 4700U 5,133
-0.1%
550 Xeon E5-2620 v4 5,132
-0.1%
551 Pentium Gold 4415U 5,128
-0.2%
552 Xeon E5-2630 v3 5,126
-0.2%
553 Xeon E5-2687W v2 5,125
-0.2%

View full ranking →

Singlecore Score

Single-core performance score for Xeon D-1528 based on single-threaded benchmark results.

4,892 Rank: 1016
Rank Name Score Visual
1012 Core m3-8100Y 4,894
+0%
1013 Xeon Gold 5117 4,893
+0%
1014 Core i5-3550 4,893
+0%
1015 Xeon Gold 6138 4,892
+0%
1016 Xeon D-1528 4,892
1017 Core i7-4712HQ 4,889
-0.1%
1018 A6-7470K 4,883
-0.2%
1019 Xeon E3-1270 V2 4,882
-0.2%
1020 Ryzen 3 2200U 4,881
-0.2%
1021 Xeon E3-1280 v2 4,881
-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 D-1528 based on integer math, floating point math, and prime number computation benchmarks.

4,696 Rank: 681
Rank Name Score Visual
677 Xeon E3-1270 v3 4,698
+0%
678 Ryzen 3 2300X 4,698
+0%
679 Ryzen 5 7520U 4,698
+0%
680 Xeon E3-1230 V5 4,696
+0%
681 Xeon D-1528 4,696
682 Xeon E3-1275 v3 4,696
+0%
683 Xeon E3-1246 v3 4,696
+0%
684 Core i7-4860HQ 4,696
+0%
685 Xeon E5-2630L v2 4,696
+0%
686 Core i7-4770K 4,695
+-0%

View full ranking →

Data Processing

Aggregated score for Xeon D-1528 based on data encryption, data compression, and string sorting benchmarks.

4,683 Rank: 720
Rank Name Score Visual
716 Xeon E3-1245 V2 4,685
+0%
717 Xeon E3-1240 V2 4,685
+0%
718 Core i7-1065G7 4,684
+0%
719 Xeon E3-1505M v6 4,683
+0%
720 Xeon D-1528 4,683
721 Xeon E3-1230 v3 4,683
+0%
722 Xeon E5-2620 v2 4,683
+0%
723 Xeon E5-2637 v2 4,683
+0%
724 Core i5-1035G7 4,682
+-0%
725 Core i7-6920HQ 4,682
+-0%

View full ranking →

Physics & Compute

Aggregated score for Xeon D-1528 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,705 Rank: 728
Rank Name Score Visual
724 Xeon E3-1220 v6 4,707
+0%
725 Pentium Gold G7400 4,707
+0%
726 Core i7-6700T 4,706
+0%
727 Core i7-4940MX 4,706
+0%
728 Xeon D-1528 4,705
729 Xeon E5-2630L v2 4,704
+-0%
730 Xeon E5-1607 v4 4,703
+-0%
731 Core i7-1185GRE 4,703
+-0%
732 Core i5-6500 4,702
-0.1%
733 Core i5-4690K 4,702
-0.1%

View full ranking →

Xeon D-1528 Details

The Intel Xeon D-1528, released in November 2015, stands as a high-efficiency server and embedded processor built on the Broadwell-DE microarchitecture. Despite its age, the Xeon D-1528 remains relevant in specialized environments due to its compact design and low power consumption. With a TDP of just 35 W, it offers a compelling balance between performance and energy efficiency, making it suitable for small form-factor servers and embedded systems. Its 14 nm manufacturing process enables this low power draw while delivering robust compute capabilities through six cores and twelve threads, thanks to Intel Hyper-Threading technology.

The processor operates at a base frequency of 1.9 GHz and can boost up to 2.5 GHz under optimal conditions, delivering strong single-threaded and multi-threaded performance for its class. It features a 9 MiB L3 cache and 1.5 MiB of L2 cache, distributed across the six cores, which aids in data retrieval and reduces latency. The Xeon D-1528 supports dual-channel DDR4-2133 memory, with a maximum capacity of 131 GB, and includes ECC memory support—a critical feature for mission-critical applications where data integrity is paramount. Connectivity is provided through PCIe 3.0 with up to 24 lanes directly from the CPU, enabling high-speed data transfer for storage and networking components.

In benchmark evaluations, the Xeon D-1528 achieves an overall score of 4990, ranking #879 out of 2060 processors. Its single-core score of 4892 places it at #1015, indicating strong performance in tasks that rely on individual core speed. The multicore score of 5136 ranks it #546, demonstrating solid scalability across multiple threads. While it trails behind modern high-end CPUs like the Ryzen Threadripper PRO 9995WX and Core Ultra 9 285K, the Xeon D-1528 holds its own against processors such as the Core i5-10400F and Xeon Silver 4208 in similar performance brackets. Notably, it outperforms older Xeon models like the E5-2620 v4 and E5-2630 v3, showcasing its enduring relevance.

The Xeon D-1528 supports a wide range of advanced technologies, including AVX2, AES-NI, Intel VT-x and VT-d for virtualization, and Intel Turbo Boost 2.0 for dynamic frequency scaling. It also includes features like Intel Secure Key and Intel vPro, which enhance security and manageability in enterprise environments. However, the processor lacks integrated graphics, meaning discrete GPU support is required for visual output. This omission, combined with its embedded market focus, makes it ideal for server and industrial applications where graphical processing is handled externally.

As of March 2026, the Xeon D-1528 remains a viable option for users requiring reliable, low-power computing in embedded or server environments. While it is no longer at the forefront of consumer or high-performance computing, its efficiency, ECC memory support, and strong multi-threaded performance make it a practical choice for specialized workloads. Its position among mid-tier processors ensures it continues to serve niche markets where power efficiency and reliability outweigh raw performance.
Frequently Compared

AMD EPYC 7702P 50 views

Intel Xeon w7-3465X 45 views

AMD A8-6500 43 views

AMD Ryzen 9 PRO 7945 42 views

Intel Core i7-4870HQ 40 views

AMD Ryzen 5 2400G 39 views

Intel Core 2 Duo T7200 38 views

Intel Intel Core i3-330UM 38 views

Intel Celeron 3755U 37 views

Intel Xeon E5472 37 views

Intel Xeon D-1528

Main Specifications

Designer: Intel
Name: Xeon D-1528
Family: Xeon
Series: D-1500
Model Number: D-1528
Cores: 6
Threads: 12
Base Frequency: 1900 MHz
Turbo Frequency (1 core): 2500 MHz
Clock Multiplier: 19x (locked)
Microarchitecture: Broadwell
Core Name: Broadwell
Core Family: 6
Core Model: 6
Socket: BGA 1667
Package: FCBGA-1667
Target Segment: Embedded
Max CPUs: 1
TDP: 35 W
Release Price: $320.00

Cache Specifications

L1 Cache: 384 KiB
L1 Instruction Cache: 192.512 KiB (8-way set associative)
L1 Data Cache: 192.512 KiB (8-way set associative)
L2 Cache: 1.5 MiB (8-way set associative)
L3 Cache: 9 MiB (16-way set associative)

Memory Specifications

Supported Memory Type: DDR4-2133
Memory Channels: 2
Maximum Memory: 128 GB
Maximum Bandwidth: 31.78 GB/s
ECC Support: Yes

PCI-Express Specifications

PCIe Revision: 3.0
PCIe Lanes: 24
PCIe Configuration: x16, x8, x4

Physical Specifications

Process: 14 nm
Die Area: 246.24 mm²
Transistor Count: 3.20 billion
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 Secure Key SMEP TSX Flex Memory TBT 1.0 FMA
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