INTEL

Intel Xeon E-2186G

Intel processor specifications and benchmark scores

6
Cores
12
Threads
4.7
GHz Boost
95W
TDP
🖥️Integrated GPU 🛡️ECC Memory

Intel Xeon E-2186G Specifications

⚙️

Xeon E-2186G Core Configuration

Processing cores and threading

The Intel Xeon E-2186G features 6 physical cores and 12 threads, which directly impacts multi-threaded performance in CPU benchmarks. More cores allow the processor to handle parallel workloads efficiently, improving performance in video editing, 3D rendering, and multitasking scenarios. Thread count determines how many simultaneous tasks the CPU can process, with higher thread counts benefiting productivity applications and content creation workflows.

Cores
6
Threads
12
SMP CPUs
1
⏱️

E-2186G Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Xeon E-2186G benchmark performance, measured in GHz. The base clock represents the guaranteed operating frequency, while the boost clock indicates maximum single-core performance under optimal conditions. Higher clock speeds translate to faster single-threaded performance, which is essential for gaming and applications that don't fully utilize multiple cores. The Xeon E-2186G by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
3.8 GHz
Boost Clock
4.7 GHz
All-Core Turbo
4.3 GHz
Multiplier
38x
đź’ľ

Intel's Xeon E-2186G Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the E-2186G processor die. L1 cache provides the fastest access for frequently used data, while L2 and L3 caches offer progressively larger storage with slightly higher latency. Larger cache sizes significantly improve CPU benchmark scores by reducing memory access times. The Xeon E-2186G's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
64 KB (per core)
L2 Cache
256 KB (per core)
L3 Cache
12 MB (shared)
🏗️

Coffee Lake Architecture & Process

Manufacturing and design details

The Intel Xeon E-2186G is built on Intel's 14 nm manufacturing process, which determines power efficiency and thermal characteristics. Smaller process nodes allow for more transistors in the same space, enabling higher performance per watt. The architecture defines how the processor handles instructions and manages data flow, directly impacting benchmark results across different workload types. Modern CPU architectures like the one in E-2186G incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Coffee Lake
Codename
Coffee Lake-S WS
Process Node
14 nm
Foundry
Intel
Die Size
154 mm²
Generation
Xeon E (Coffee Lake)
🔢

Coffee Lake Instruction Set Features

Supported CPU instructions and extensions

The Xeon E-2186G by Intel supports various instruction set extensions that enable optimized performance for specific workloads. SIMD instructions like SSE and AVX accelerate multimedia, scientific computing, and AI workloads by processing multiple data points simultaneously. Features like AES-NI provide hardware-accelerated encryption, while AVX-512 (if supported) enables advanced vector processing for data centers and high-performance computing. These instruction sets are critical for software compatibility and performance in modern applications.

MMX
SSE
SSE2
SSE3
SSSE3
SSE4.1
SSE4.2
AVX
AVX2
FMA3
AES-NI
F16C
BMI1
BMI2
Intel 64
VT-x
VT-d
🔌

E-2186G Power & Thermal

TDP and power specifications

The Intel Xeon E-2186G has a TDP (Thermal Design Power) of 95W, indicating the cooling solution required for sustained operation. TDP affects both system power consumption and the type of cooler needed. Lower TDP processors are ideal for compact builds and laptops, while higher TDP chips typically offer better sustained performance in demanding CPU benchmarks. Understanding power requirements helps ensure your system can deliver consistent performance without thermal throttling.

TDP
95W
Tj Max
100°C
đź”§

Intel Socket 1151 Platform & Socket

Compatibility information

The Xeon E-2186G uses the Intel Socket 1151 socket, which determines motherboard compatibility. Choosing the right platform is essential for building a system around this processor. The socket type also influences available features like PCIe lanes, memory support, and upgrade paths. When comparing CPU benchmarks, ensure you're looking at processors compatible with your existing or planned motherboard to make informed purchasing decisions.

Socket
Intel Socket 1151
Chipsets
C242, C246
PCIe
Gen 3, 16 Lanes(CPU only)
Package
FC-LGA14C
DDR5

Intel Socket 1151 Memory Support

RAM compatibility and speeds

Memory support specifications for the E-2186G define which RAM types and speeds are compatible. Faster memory can significantly improve CPU benchmark performance, especially in memory-intensive applications and gaming. The memory controller integrated into the Xeon E-2186G determines maximum supported speeds and channels. Dual-channel or quad-channel memory configurations can double or quadruple memory bandwidth, providing noticeable performance gains in content creation and scientific workloads.

Memory Type
DDR4
Memory Bus
Dual-channel
Memory Bandwidth
42.7 GB/s
ECC Memory
Supported
🖥️

Intel's Xeon E-2186G Integrated Graphics

Built-in GPU specifications

The Intel Xeon E-2186G includes integrated graphics, eliminating the need for a dedicated GPU in basic computing scenarios. Integrated graphics are ideal for office productivity, video playback, and light gaming. While not designed for demanding GPU benchmarks, the iGPU in the E-2186G provides hardware video encoding and decoding capabilities. This makes the processor suitable for compact builds, HTPCs, and systems where power efficiency is prioritized over gaming performance.

iGPU
HD Graphics P630
Graphics Model
HD Graphics P630
📦

Xeon E-2186G Product Information

Release and pricing details

The Intel Xeon E-2186G is manufactured by Intel and represents their commitment to delivering competitive CPU performance. Understanding the release date and pricing helps contextualize benchmark comparisons with other processors from the same generation. Launch pricing provides a baseline for evaluating value, though street prices often differ. Whether you're building a new system or upgrading, the Xeon E-2186G by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
May 2018
Launch Price
$506
Market
Server/Workstation
Status
End-of-life
Part Number
SR3WR

Xeon E-2186G Benchmark Scores

cinebench_cinebench_r15_multicoreSource

Cinebench R15 multi-core renders a complex 3D scene using all CPU threads simultaneously. This test reveals how Intel Xeon E-2186G performs in parallel rendering workloads like video production and 3D animation. Higher scores mean faster render times in professional applications.

cinebench_cinebench_r15_multicore #705 of 1788
1,181
8%
Max: 14,978
Compare with other CPUs

cinebench_cinebench_r15_singlecoreSource

Cinebench R15 single-core measures the speed of one CPU thread rendering 3D geometry. This score indicates how Intel Xeon E-2186G handles tasks that can't be parallelized across multiple cores. Games and many desktop applications still rely heavily on single-thread performance.

cinebench_cinebench_r15_singlecore #707 of 1245
166
8%
Max: 2,114

cinebench_cinebench_r20_multicoreSource

Cinebench R20 multi-core uses a scene requiring 4x more computational power than R15. This test better reflects modern CPU capabilities for professional rendering on Intel Xeon E-2186G.

cinebench_cinebench_r20_multicore #706 of 1788
4,921
8%
Max: 62,412
Compare with other CPUs

cinebench_cinebench_r20_singlecoreSource

Cinebench R20 single-core tests one thread against a more demanding scene than R15. This reveals the true single-thread rendering capability of Intel Xeon E-2186G.

cinebench_cinebench_r20_singlecore #706 of 1784
694
8%
Max: 8,811

cinebench_cinebench_r23_multicoreSource

Cinebench R23 multi-core is the current standard for CPU rendering benchmarks with a 10-minute minimum runtime. This extended test reveals sustained performance of Intel Xeon E-2186G after thermal limits kick in.

cinebench_cinebench_r23_multicore #706 of 1788
11,717
8%
Max: 148,601
Compare with other CPUs

🏆 Top 5 Performers

cinebench_cinebench_r23_singlecoreSource

Cinebench R23 single-core measures sustained single-thread performance over 10 minutes. This reveals how Intel Xeon E-2186G maintains boost clocks under continuous load.

cinebench_cinebench_r23_singlecore #706 of 1788
1,654
8%
Max: 20,979
Compare with other CPUs

geekbench_multicoreSource

Geekbench multi-core tests Intel Xeon E-2186G across real-world workloads including image processing, machine learning, and data compression. All available threads are utilized to measure parallel performance.

geekbench_multicore #258 of 711
6,204
28%
Max: 22,515
Compare with other CPUs

geekbench_singlecoreSource

Geekbench single-core measures how fast one thread of Intel Xeon E-2186G can process tasks like web browsing and document editing. This score correlates with how snappy the system feels during normal use.

geekbench_singlecore #267 of 711
1,550
46%
Max: 3,401
Compare with other CPUs

🏆 Top 5 Performers

About Intel Xeon E-2186G

The Intel E-2186G processor is built on Intel’s refined 14 nm Coffee Lake architecture, delivering a solid foundation for demanding workloads. With six physical cores and twelve threads, it balances parallel processing power with efficient single‑thread performance. A base clock of 3.80 GHz and a turbo boost up to 4.70 GHz give it the flexibility to accelerate bursty tasks without sacrificing stability. The 12 MB shared L3 cache works in concert with the 95 W TDP to keep data close to the cores, reducing latency for compute‑intensive applications. It fits the LGA 1151 socket, meaning it can be paired with a wide range of existing motherboards that support the Xeon E family. For users who need a dependable server‑grade chip at a launch price of $506, the question becomes whether the feature set justifies the cost.

How does the Intel E-2186G processor fare in real‑world testing? In Cinebench R23 multi‑core it posts an impressive 11,717 points, indicating strong scaling across all six cores. Its single‑core score of 1,654 points shows that the high boost clock translates into competitive per‑core performance. Geekbench 5 reports 6,204 multi‑core and 1,550 single‑core points, confirming the consistency of the architecture across different benchmark suites. When you compare the older Cinebench R20 multi‑core result of 4,921 points, the jump to R23 highlights the efficiency gains of the newer test and the processor’s ability to handle modern workloads. These numbers suggest the chip can comfortably manage tasks ranging from 3D rendering to database queries, but the real question is whether they meet the specific performance targets of your workload.

Who should consider the Intel E-2186G processor for their next build? It sits squarely in the small‑business and entry‑level workstation segment, where reliability and ECC‑memory support are prized over raw core count. The Xeon E line is often chosen for professional CAD, media transcoding, and lightly virtualized environments that need a balance of cost and stability. Because it carries the Xeon badge, it benefits from Intel’s extended warranty options and platform validation, appealing to IT managers who value long‑term support. At a $506 launch price, it offers a more affordable alternative to higher‑end Xeon Scalable parts while still delivering server‑grade features. The lingering question for many buyers is whether the performance envelope aligns with the intended application mix, especially when compared to newer Core‑i7 or i9 options.

What should you pair with the Intel E-2186G processor to unlock its full potential? A motherboard with an LGA 1151 socket that supports the Xeon E series and offers ECC‑enabled DDR4 slots is essential for maintaining data integrity. Opt for a high‑quality VRM design and at least a 65 W or higher power delivery headroom to keep the 95 W TDP comfortably within safe limits. Efficient cooling, such as a 92 mm or larger tower cooler, will help sustain the 4.70 GHz turbo frequency during prolonged workloads. Pairing the chip with 16 GB or more of DDR4‑2666 memory, preferably with ECC, ensures the cache can be fed quickly without bottlenecks. Finally, a reliable 450 W to 550 W PSU will provide the necessary stability, especially if you plan to add discrete graphics or additional storage in a workstation configuration.

The AMD Equivalent of Xeon E-2186G

Looking for a similar processor from AMD? The AMD Ryzen 5 PRO 2400G offers comparable performance and features in the AMD lineup.

AMD Ryzen 5 PRO 2400G

AMD • 4 Cores

View Specs Compare

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