Core i9-10900X

Details and Benchmarks for Intel Core i9-10900X

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 Core i9-10900X based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

6,059 Rank: 232
Rank Name Score Visual
228 Ryzen 7 PRO 6850H 6,065
+0.1%
229 Ryzen Threadripper PRO 3945WX 6,064
+0.1%
230 Ryzen 7 PRO 3700 6,062
+0%
231 Core Ultra 7 165U 6,060
+0%
232 Core i9-10900X 6,059
233 Core i9-10850K 6,051
-0.1%
234 EPYC 7F72 6,046
-0.2%
235 Xeon E-2146G 6,035
-0.4%
236 Xeon E-2378 6,032
-0.4%
237 Ryzen 7 PRO 5750GE 6,032
-0.4%

View full ranking →

Multicore Score

Multicore performance score for Core i9-10900X based on multi-threaded benchmark results.

5,957 Rank: 244
Rank Name Score Visual
240 Xeon W-1390P 5,964
+0.1%
241 Xeon Silver 4410Y 5,964
+0.1%
242 Xeon Gold 6130 5,963
+0.1%
243 Xeon Gold 5317 5,963
+0.1%
244 Core i9-10900X 5,957
245 Xeon Gold 5218 5,952
-0.1%
246 Ryzen Z1 Extreme 5,945
-0.2%
247 Ryzen 7 PRO 3700 5,944
-0.2%
248 EPYC 7302 5,943
-0.2%
249 Core i9-9900 5,941
-0.3%

View full ranking →

Singlecore Score

Single-core performance score for Core i9-10900X based on single-threaded benchmark results.

6,127 Rank: 226
Rank Name Score Visual
222 Xeon w3-2425 6,134
+0.1%
223 Xeon E-2124G 6,131
+0.1%
224 AMD Ryzen 7 1800X 6,130
+0%
225 Core i9-7900X 6,128
+0%
226 Core i9-10900X 6,127
227 Core i9-10980HK 6,119
-0.1%
228 Ryzen 9 PRO 3900 6,116
-0.2%
229 Ryzen 7 7735HS 6,116
-0.2%
230 Core i9-9900X 6,115
-0.2%
231 Core i9-10900F 6,113
-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 Core i9-10900X based on integer math, floating point math, and prime number computation benchmarks.

5,222 Rank: 266
Rank Name Score Visual
262 Xeon W-1370P 5,230
+0.2%
263 Ryzen 9 6900HX 5,227
+0.1%
264 Xeon Gold 6136 5,226
+0.1%
265 Core i9-10850K 5,223
+0%
266 Core i9-10900X 5,222
267 Xeon W-1370 5,222
+0%
268 Xeon E-2388G 5,221
+-0%
269 Ryzen 9 PRO 6950H 5,218
-0.1%
270 Xeon Gold 6126T 5,206
-0.3%
271 Ryzen 9 5980HX 5,206
-0.3%

View full ranking →

Data Processing

Aggregated score for Core i9-10900X based on data encryption, data compression, and string sorting benchmarks.

5,327 Rank: 269
Rank Name Score Visual
265 Xeon W-1370P 5,335
+0.2%
266 Xeon Silver 4410Y 5,334
+0.1%
267 Ryzen AI 7 350 5,330
+0.1%
268 Ryzen 7 6800HS 5,328
+0%
269 Core i9-10900X 5,327
270 Xeon W-1370 5,327
+0%
271 Ryzen 9 5900HX 5,326
+-0%
272 Ryzen 7 7735HS 5,323
-0.1%
273 Xeon D-2183IT 5,319
-0.2%
274 Xeon Gold 6146 5,317
-0.2%

View full ranking →

Physics & Compute

Aggregated score for Core i9-10900X based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

5,405 Rank: 212
Rank Name Score Visual
208 Core i9-9900X 5,409
+0.1%
209 Ryzen 7 7840HS 5,408
+0.1%
210 Xeon Gold 6136 5,407
+0%
211 Xeon E5-4669 v4 5,405
+0%
212 Core i9-10900X 5,405
213 Core i9-12900T 5,402
-0.1%
214 Ryzen 7 8845HS 5,401
-0.1%
215 Xeon D-2187NT 5,385
-0.4%
216 Xeon Gold 6334 5,379
-0.5%
217 Core i9-13900H 5,375
-0.6%

View full ranking →

Core i9-10900X Details

The Intel Core i9-10900X, launched in October 2019, remains a potent desktop processor within the X-Series 10th Gen lineup, built on the Cascade Lake-X microarchitecture at a 14 nm process node. With a base frequency of 3.7 GHz and a turbo boost up to 4.7 GHz, it leverages Intel Hyper-Threading to deliver 20 threads across its 10 cores, making it a strong contender for multi-threaded workloads. The processor operates on the LGA 2066 socket, supports quad-channel DDR4 memory, and features a substantial 18.358 MiB L3 cache, enhancing data throughput for demanding applications. Despite its power-hungry 165 W TDP, which necessitates robust cooling, it remains a capable option for high-performance desktops and workstations.

In benchmark evaluations, the Core i9-10900X achieves an Overall Score of 6059, ranking #232 out of 2060 processors, placing it firmly in the upper tier of desktop CPUs. Its Singlecore Score of 6127 ranks #226, indicating strong per-core performance, while its Multicore Score of 5957 secures #244, showcasing effective multi-threaded scaling. It outperforms several recent Intel and AMD offerings, including the Core i9-10850K and Ryzen 7 PRO 3700, but trails behind newer high-end models like the Core Ultra 9 285K and Ryzen Threadripper PRO 9995WX. This positions the i9-10900X as a competitive, albeit aging, high-end performer.

The processor supports advanced instruction sets such as AVX-512, AVX2, and FMA3, making it well-suited for computational tasks in scientific computing, 3D rendering, and video encoding. It also includes virtualization technologies like VT-x and VT-d, enabling efficient virtual machine operations. However, the absence of integrated graphics means a discrete GPU is required, and the unlocked multiplier simplifies overclocking for enthusiasts. As of March 2026, the Core i9-10900X holds a niche in the enthusiast and workstation markets, offering a balance of high core count and performance, though it is increasingly overshadowed by newer generations with improved efficiency and higher clock speeds.

Its performance in the top 50 lists reflects its position: while it ranks just outside the elite in single-core and multicore performance, it remains a solid choice for users requiring a high core count without the need for the latest architectural advancements. The processor’s strong multicore performance, combined with its extensive cache and memory bandwidth, makes it ideal for content creators, engineers, and power users who prioritize throughput over absolute peak performance. Despite its age and high power draw, the Core i9-10900X continues to serve as a reliable workhorse in high-end desktop environments.
Frequently Compared

AMD Ryzen 3 PRO 2200GE 1 view

AMD Ryzen 9 PRO 3900 1 view

AMD Ryzen 5 PRO 3500U 1 view

Intel Xeon Silver 4214 1 view

Intel Xeon Silver 4116T 1 view

Intel Xeon Silver 4116 1 view

Intel Xeon Silver 4112 1 view

Intel Xeon Silver 4110 1 view

Intel Core i7-7560U 1 view

Intel Core i9-10900X

Main Specifications

Designer: Intel
Name: Core i9-10900X
Cores: 10
Threads: 20
Base Frequency: 3700 MHz
Clock Multiplier: 37x (unlocked)
Core Name: Cascade Lake-X
Socket: Socket 2066
Package: FC-LGA2066
Target Segment: Desktop
TDP: 165 W

Cache Specifications

L1 Cache: 62.464 KiB
L2 Cache: 0.954 MiB
L3 Cache: 18.358 MiB

Memory Specifications

Supported Memory Type: DDR4 Quad-channel

Physical Specifications

Process: 14 nm
Manufacturer: Intel

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.2 AVX AVX2 BMI1 BMI2 FMA3 CLMUL F16C EIST TXT VT-x VT-d AVX-512 TSX
Related News

AMD Unveils Ryzen 9 9950X3D2 with 192MB L3 Cache – and Pragmata Reveals Switch 2 Performance Gap vs. PS5

AMD has unveiled the Ryzen 9 9950X3D2, a 16-core CPU with dual 3D V-Cache and a total of 192 MB L3 cache, available star...

2 sources · 1 week ago

Intel Nova Lake-S with 44 Cores? Leak Suggests Cache Strategy Shift and New Wildcat Lake Generation

A leak suggests Intel's Nova Lake-S processors may shift from 42 to 44 cores, indicating a change in tile configuration...

2 sources · 4 days ago

AMD Ryzen 9 9950X3D2 Dual Edition Available Before Launch – Lenovo Unveils New Legion Gaming Tablets

The AMD Ryzen 9 9950X3D2 Dual Edition with dual 3D V-Cache is already available ahead of its official launch on April 22...

2 sources · 2 days ago

Intel Launches Core Series 3 'Wildcat Lake' – New AI-Powered CPUs for Budget Laptops and Edge Devices

Intel has officially launched the Core Series 3 'Wildcat Lake', a new CPU lineup for budget laptops and edge devices fea...

3 sources · 4 days ago

Intel Core Ultra 400 'Nova Lake': New Desktop CPUs with Up to 52 Cores and 288 MB Cache Unveiled

Intel is set to launch the Core Ultra 400 series, codenamed Nova Lake, for desktop systems featuring up to 52 cores and...

3 sources · 6 days ago

Login

Forgot your password?

Your experience on this site will be improved by allowing cookies.