Core i9-10920X

Details and Benchmarks for Intel Core i9-10920X

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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 i9-10920X based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

6,392 Rank: 134
Rank Name Score Visual
130 Core i9-11900K 6,428
+0.6%
131 Ryzen 7 7840HS 6,427
+0.5%
132 Core i9-9940X 6,414
+0.3%
133 Ryzen Threadripper 2990WX 6,400
+0.1%
134 Core i9-10920X 6,392
135 Xeon Silver 4416+ 6,388
-0.1%
136 Xeon E-2388G 6,362
-0.5%
137 Ryzen 7 PRO 5845 6,349
-0.7%
138 Core i9-12900E 6,336
-0.9%
139 Xeon E-2226G 6,334
-0.9%

View full ranking →

Multicore Score

Multicore performance score for Core i9-10920X based on multi-threaded benchmark results.

6,741 Rank: 124
Rank Name Score Visual
120 Ryzen Threadripper PRO 5945WX 6,790
+0.7%
121 Xeon Gold 5418Y 6,786
+0.7%
122 Core i9-9940X 6,781
+0.6%
123 Core Ultra 9 285H 6,778
+0.5%
124 Core i9-10920X 6,741
125 Xeon Gold 6426Y 6,725
-0.2%
126 Core i9-12900F 6,718
-0.3%
127 Ryzen AI 9 HX 375 6,715
-0.4%
128 Xeon E5-4669 v4 6,713
-0.4%
129 Xeon E5-2658 v4 6,711
-0.4%

View full ranking →

Singlecore Score

Single-core performance score for Core i9-10920X based on single-threaded benchmark results.

6,160 Rank: 214
Rank Name Score Visual
210 Core 5 120U 6,170
+0.2%
211 Ryzen 7 3800XT 6,166
+0.1%
212 Core i7-7700K 6,165
+0.1%
213 Core i5-9600KF 6,161
+0%
214 Core i9-10920X 6,160
215 Core 7 150U 6,160
+0%
216 Xeon E-2144G 6,155
-0.1%
217 Xeon E-2186G 6,154
-0.1%
218 Xeon W-1290P 6,153
-0.1%
219 Ryzen 7 PRO 3700 6,140
-0.3%

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 i9-10920X based on integer math, floating point math, and prime number computation benchmarks.

5,371 Rank: 219
Rank Name Score Visual
215 Ryzen 7 7840HS 5,381
+0.2%
216 Core i9-7940X 5,377
+0.1%
217 Ryzen 7 8845HS 5,375
+0.1%
218 Xeon Gold 5317 5,373
+0%
219 Core i9-10920X 5,371
220 Xeon E5-2673 v4 5,363
-0.1%
221 EPYC 7351P 5,362
-0.2%
222 Ryzen 7 5800 5,359
-0.2%
223 Xeon E5-2697A v4 5,333
-0.7%
224 Xeon E5-2697 v4 5,331
-0.7%

View full ranking →

Data Processing

Aggregated score for Core i9-10920X based on data encryption, data compression, and string sorting benchmarks.

5,501 Rank: 203
Rank Name Score Visual
199 Xeon Gold 6142 5,511
+0.2%
200 Core Ultra 9 185H 5,507
+0.1%
201 Core i9-12900T 5,506
+0.1%
202 Ryzen 7 5800X 5,503
+0%
203 Core i9-10920X 5,501
204 Xeon Gold 6138 5,498
-0.1%
205 Core Ultra 7 255H 5,496
-0.1%
206 Xeon W-3235 5,490
-0.2%
207 Xeon E5-2698 v4 5,467
-0.6%
208 Core i9-9920X 5,465
-0.7%

View full ranking →

Physics & Compute

Aggregated score for Core i9-10920X based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

5,537 Rank: 177
Rank Name Score Visual
173 Ryzen 7 8700F 5,545
+0.1%
174 Xeon Gold 6142 5,544
+0.1%
175 EPYC 7451 5,541
+0.1%
176 Ryzen 9 5900 5,539
+0%
177 Core i9-10920X 5,537
178 Ryzen AI 9 365 5,535
+-0%
179 Ryzen 9 PRO 3900 5,532
-0.1%
180 EPYC 7272 5,531
-0.1%
181 Xeon E5-2699A v4 5,525
-0.2%
182 Ryzen 5 7600X 5,523
-0.3%

View full ranking →

Core i9-10920X Details

As of March 2026, the Intel Core i9-10920X stands as a high-end desktop processor from the 10th Gen X-Series, built on the Cascade Lake-X microarchitecture. Although released in October 2019, it remains a potent option for workstation and enthusiast builds, particularly for users who prioritize raw multi-threaded performance over modern efficiency. The processor is based on a 14 nm process and features 12 cores and 24 threads, enabled by Intel’s Hyper-Threading technology, which significantly enhances multitasking and parallel workloads.

The Core i9-10920X operates at a base clock of 3.4 GHz, with a turbo frequency reaching up to 3.8 GHz, though actual performance may vary depending on thermal and power conditions. It supports quad-channel DDR4 memory up to 2400 MHz, with a maximum capacity of 128 GB and a memory bandwidth of 68 GB/s. The CPU is packaged in the FC-LGA2066 socket and requires a compatible LGA2011-v3 motherboard. With a TDP of 140 W, the processor demands robust cooling solutions, especially when operating under sustained loads.

Despite its powerful core configuration, the Core i9-10920X lacks integrated graphics, requiring a discrete GPU for display output. This makes it ideal for users who already have a dedicated graphics setup or plan to build a system with discrete GPUs. It supports a range of modern instruction sets, including AVX-512, AVX2, SSE, and AES-NI, enabling efficient performance in compute-intensive applications such as video encoding, 3D rendering, and scientific simulations. The processor also supports hardware virtualization technologies like Intel VT-x and VT-d, enhancing virtual machine performance and enabling PCI passthrough for GPU acceleration.

In benchmark testing, the Core i9-10920X achieves an Overall Score of 6,392, placing it at #134 among 2,060 processors. Its Multicore Score of 6,741 ranks it at #124, demonstrating its strength in multi-threaded applications, while the Singlecore Score of 6,160 places it at #214, indicating solid single-thread performance relative to modern CPUs. It outperforms many current-generation CPUs in multi-core workloads, such as the Core i9-12900F and Ryzen AI 9 HX 375, though it trails behind top-tier models like the Ryzen Threadripper PRO 9995WX and Core Ultra 9 285K. In comparison to its direct competitors, it narrowly edges out the Xeon Gold 5418Y and Xeon Gold 6426Y in multicore performance but falls behind the Core i9-9940X and Ryzen Threadripper PRO 5945WX in overall score.

Given its age and power requirements, the Core i9-10920X is best suited for users who already have a compatible platform and are focused on high-core-count workloads, such as content creation, software development, or server-like applications. While it lacks the efficiency and integrated features of newer processors, its raw performance and extensive memory support make it a compelling choice for legacy systems or users seeking maximum value in a mature platform.
Frequently Compared

AMD Ryzen Threadripper 2990WX 19 views

Intel Xeon W-3223 19 views

Intel Xeon Silver 4210 19 views

AMD Ryzen 3 PRO 2200GE 18 views

AMD Ryzen 9 PRO 3900 18 views

AMD EPYC 7452 18 views

AMD Ryzen Threadripper 1950X 18 views

Intel Xeon Silver 4208 18 views

AMD Ryzen 5 PRO 3500U 17 views

AMD Ryzen 7 PRO 2700X 17 views

Intel Core i9-10920X

Main Specifications

Designer: Intel
Name: Core i9-10920X
Model Number: i7-6800K
Cores: 6
Threads: 12
Base Frequency: 3400 MHz
Clock Multiplier: 35x (unlocked)
Core Name: Cascade Lake-X
Socket: LGA2011-v3
Package: FC-LGA2066
Target Segment: Desktop
Max CPUs: 1
TDP: 140 W

Cache Specifications

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

Memory Specifications

Supported Memory Type: DDR4 2400/2133
Memory Channels: 4
Maximum Memory: 0 GB
Maximum Bandwidth: 68 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 3.0
PCIe Lanes: 28
PCIe Configuration: Up to 1x16, 2x8, 1x8+2x4

Integrated Graphics

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

Physical Specifications

Process: 14 nm
Manufacturer: Intel
Word Size: 64-bit

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 BMI1 BMI2 FMA3 AES CLMUL F16C x86-64 HT EIST TXT VT-x VT-d EPT Secure Key SMEP IPT AVX-512 TSX
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