Core i9-11900F

Details and Benchmarks for Intel Core i9-11900F

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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 Core i9-11900F based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

6,132 Rank: 204
Rank Name Score Visual
200 Xeon Gold 5418Y 6,142
+0.2%
201 Core i9-9900K 6,136
+0.1%
202 Core i7-12700H 6,135
+0%
203 Ryzen 9 PRO 6950HS 6,134
+0%
204 Core i9-11900F 6,132
205 Xeon E-2236 6,131
+-0%
206 Ryzen 7 5700 6,130
+-0%
207 Core i9-7900X 6,117
-0.2%
208 Ryzen 9 6900HX 6,117
-0.2%
209 Xeon Gold 6146 6,115
-0.3%

View full ranking →

Multicore Score

Multicore performance score for Core i9-11900F based on multi-threaded benchmark results.

5,863 Rank: 268
Rank Name Score Visual
264 Ryzen 7 8840U 5,878
+0.3%
265 Xeon E-2286G 5,873
+0.2%
266 Ryzen 7 5700X3D 5,873
+0.2%
267 Xeon D-2141I 5,871
+0.1%
268 Core i9-11900F 5,863
269 Core i9-10900 5,858
-0.1%
270 Ryzen 7 5700 5,853
-0.2%
271 Ryzen 7 7840U 5,846
-0.3%
272 Xeon W-1370P 5,842
-0.4%
273 EPYC 7281 5,841
-0.4%

View full ranking →

Singlecore Score

Single-core performance score for Core i9-11900F based on single-threaded benchmark results.

6,311 Rank: 174
Rank Name Score Visual
170 Ryzen 7 5700G 6,322
+0.2%
171 Ryzen 9 3900XT 6,320
+0.1%
172 Core i7-9700KF 6,317
+0.1%
173 Ryzen 7 5700 6,314
+0%
174 Core i9-11900F 6,311
175 Core i3-7350K 6,306
-0.1%
176 Core i9-9960X 6,304
-0.1%
177 Xeon E-2126G 6,303
-0.1%
178 Core i7-8700K 6,302
-0.1%
179 Core Ultra 5 125U 6,298
-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 i9-11900F based on integer math, floating point math, and prime number computation benchmarks.

5,200 Rank: 276
Rank Name Score Visual
272 Core i9-11900 5,204
+0.1%
273 Ryzen Threadripper 1920X 5,203
+0.1%
274 Ryzen 7 PRO 6850H 5,202
+0%
275 Xeon D-2183IT 5,201
+0%
276 Core i9-11900F 5,200
277 Ryzen 9 PRO 6950HS 5,199
+-0%
278 Xeon Silver 4310 5,197
-0.1%
279 Ryzen 7 3800XT 5,195
-0.1%
280 Ryzen 9 6900HS 5,195
-0.1%
281 Core i9-9900X 5,194
-0.1%

View full ranking →

Data Processing

Aggregated score for Core i9-11900F based on data encryption, data compression, and string sorting benchmarks.

5,267 Rank: 293
Rank Name Score Visual
289 Xeon E5-2682 v4 5,269
+0%
290 Ryzen 9 4900H 5,269
+0%
291 Ryzen 7 5800H 5,269
+0%
292 Ryzen 9 4900HS 5,268
+0%
293 Core i9-11900F 5,267
294 Ryzen 7 PRO 5750GE 5,261
-0.1%
295 Ryzen 7 7736U 5,255
-0.2%
296 Core i9-9820X 5,254
-0.2%
297 Xeon W-2155 5,249
-0.3%
298 Xeon W-2150B 5,246
-0.4%

View full ranking →

Physics & Compute

Aggregated score for Core i9-11900F based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

5,141 Rank: 320
Rank Name Score Visual
316 Ryzen 7 PRO 6850HS 5,150
+0.2%
317 Xeon E5-4650 v4 5,147
+0.1%
318 EPYC 7232P 5,146
+0.1%
319 Xeon Gold 5118 5,146
+0.1%
320 Core i9-11900F 5,141
321 Xeon E5-2682 v4 5,139
+-0%
322 Core i7-10700KF 5,139
+-0%
323 Core i7-10700K 5,136
-0.1%
324 Ryzen Threadripper 2920X 5,132
-0.2%
325 Xeon Gold 5215 5,127
-0.3%

View full ranking →

Core i9-11900F Details

The Intel Core i9-11900F stands out from its predecessor by embracing a more aggressive single-core performance strategy while sacrificing integrated graphics for a lower price point. Launched in March 2021, this processor is part of Intel's Rocket Lake-S lineup, built on a 14 nm process node and designed for the desktop market. With a TDP of just 65 W, it offers efficiency comparable to many mainstream processors, making it an attractive option for users who plan to use a dedicated GPU. The Core i9-11900F features 8 cores and 16 threads, thanks to Intel Hyper-Threading, and operates at a base frequency of 2.5 GHz, capable of boosting up to 5.2 GHz under optimal conditions.

The processor is socketed on LGA 1200 and supports DDR4 memory with a dual-channel interface, reaching a maximum rated speed of 3200 MT/s. It includes 16 MB of L3 cache, distributed across the cores, and 0.076 MiB of L1 cache and 0.488 MiB of L2 cache per core. Despite its high boost clock, the lack of integrated graphics means it requires a discrete GPU for display output, a trade-off that reflects its focus on raw computational power. The chip supports PCIe 4.0 with 20 lanes directly from the CPU, enhancing storage and expansion capabilities.

In benchmark testing, the Core i9-11900F achieves an overall score of 6132, placing it at #204 among 2060 processors. Its single-core performance is particularly strong, scoring 6311 and ranking #174, outperforming many higher-end models like the Core i7-8700K and even the Core i9-9960X. However, its multicore performance, with a score of 5863 and rank of #268, is less dominant, trailing behind competitors such as the Ryzen 7 5700X3D and Xeon D-2141I. This suggests that while the i9-11900F excels in single-threaded workloads, it struggles to keep pace in multi-threaded environments.

The processor supports a wide array of instruction sets, including AVX2, AVX-512, and AES-NI, enabling efficient performance in tasks such as video encoding, scientific computing, and virtualization. It also supports Intel’s Turbo Boost Technology 2.0 and Thermal Velocity Boost, allowing for dynamic frequency scaling based on workload and thermal conditions. Despite its strong single-core performance, the Core i9-11900F is not among the top-tier processors in today’s market, as evidenced by its position well below the top 50 in both single-core and multicore rankings.

As of March 2026, the Core i9-11900F remains a viable option for users seeking a high-performance, non-overclockable CPU with strong single-threaded capabilities, especially in scenarios where integrated graphics are not required. While it may not compete with modern 5nm or 3nm processors in raw throughput, its efficiency and performance in legacy applications make it a practical choice for budget-conscious enthusiasts and professionals who prioritize clock speed over core count.
Frequently Compared

AMD Ryzen 5 3600 4 views

AMD Ryzen 5 3500X 3 views

AMD A10-5757M 3 views

AMD Phenom II X2 560 2 views

AMD Athlon II X2 270 2 views

AMD Athlon II X3 425 2 views

AMD A6-3620 2 views

AMD A8-7200P 2 views

AMD Athlon II X2 265 2 views

Intel Xeon W3505 2 views

Intel Core i9-11900F

Main Specifications

Designer: Intel
Name: Core i9-11900F
Cores: 8
Threads: 16
Base Frequency: 2500 MHz
Clock Multiplier: 25x (locked)
Core Name: Rocket Lake
Socket: Socket 1200
Package: FC-LGA14A
Target Segment: Desktop
TDP: 65 W

Cache Specifications

L1 Cache: 77.824 KiB
L2 Cache: 0.488 MiB
L3 Cache: 15.259 MiB

Memory Specifications

Supported Memory Type: DDR4

Physical Specifications

Process: 14 nm
Die Area: 276 mm²
Manufacturer: Intel

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 RdRand ADX CLMUL F16C TBT 2.0 EIST TXT VT-x VT-d SHA TSX TVB
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