Core i9-10940X

Details and Benchmarks for Intel Core i9-10940X

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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 i9-10940X based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

6,485 Rank: 118
Rank Name Score Visual
114 Ryzen Threadripper PRO 3975WX 6,532
+0.7%
115 Ryzen 5 7600 6,510
+0.4%
116 Xeon W-3275 6,496
+0.2%
117 Ryzen 9 3950X 6,487
+0%
118 Core i9-10940X 6,485
119 EPYC 7401 6,480
-0.1%
120 Ryzen Threadripper 3990X 6,471
-0.2%
121 Ryzen 9 5900 6,471
-0.2%
122 Core i9-7960X 6,468
-0.3%
123 Ryzen 9 PRO 5945 6,463
-0.3%

View full ranking →

Multicore Score

Multicore performance score for Core i9-10940X based on multi-threaded benchmark results.

6,694 Rank: 132
Rank Name Score Visual
128 Xeon E5-4669 v4 6,713
+0.3%
129 Xeon E5-2658 v4 6,711
+0.3%
130 Xeon Gold 6212U 6,706
+0.2%
131 Ryzen 7 7700 6,704
+0.1%
132 Core i9-10940X 6,694
133 Xeon w5-2455X 6,694
+0%
134 EPYC 7351 6,684
-0.1%
135 Ryzen Threadripper PRO 3955WX 6,682
-0.2%
136 Ryzen 7 7800X3D 6,665
-0.4%
137 Xeon W-3245 6,648
-0.7%

View full ranking →

Singlecore Score

Single-core performance score for Core i9-10940X based on single-threaded benchmark results.

6,345 Rank: 160
Rank Name Score Visual
156 Xeon w7-3465X 6,355
+0.2%
157 Ryzen Threadripper PRO 5995WX 6,353
+0.1%
158 Ryzen 3 7440U 6,352
+0.1%
159 Core i5-12400F 6,348
+0%
160 Core i9-10940X 6,345
161 Xeon E-2378 6,345
+0%
162 Ryzen 7 5800 6,345
+0%
163 Ryzen 7 PRO 5750GE 6,345
+0%
164 Xeon E-2224G 6,332
-0.2%
165 Core Ultra 5 134U 6,330
-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 i9-10940X based on integer math, floating point math, and prime number computation benchmarks.

5,463 Rank: 190
Rank Name Score Visual
186 Xeon Gold 6240 5,472
+0.2%
187 Core i9-7960X 5,470
+0.1%
188 Xeon W-2191B 5,468
+0.1%
189 Core i9-9940X 5,466
+0.1%
190 Core i9-10940X 5,463
191 Core i9-13900H 5,463
+0%
192 Ryzen 7 8700G 5,460
-0.1%
193 Xeon Platinum 8124M 5,458
-0.1%
194 Ryzen 7 8700F 5,444
-0.3%
195 Ryzen 9 7940HS 5,424
-0.7%

View full ranking →

Data Processing

Aggregated score for Core i9-10940X based on data encryption, data compression, and string sorting benchmarks.

5,619 Rank: 178
Rank Name Score Visual
174 Xeon W-2195 5,646
+0.5%
175 Core Ultra 9 285H 5,645
+0.5%
176 Core i5-13500 5,631
+0.2%
177 Xeon Platinum 8124M 5,621
+0%
178 Core i9-10940X 5,619
179 Xeon Gold 5317 5,618
+-0%
180 Xeon Gold 6152 5,605
-0.2%
181 Xeon E5-2696 v4 5,604
-0.3%
182 Xeon Gold 6230 5,598
-0.4%
183 Ryzen 9 7940HS 5,597
-0.4%

View full ranking →

Physics & Compute

Aggregated score for Core i9-10940X based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

5,633 Rank: 156
Rank Name Score Visual
152 Core Ultra 7 255H 5,649
+0.3%
153 Xeon W-2195 5,640
+0.1%
154 Xeon Gold 6150 5,639
+0.1%
155 Xeon Gold 6252 5,635
+0%
156 Core i9-10940X 5,633
157 EPYC 7371 5,629
-0.1%
158 Ryzen 9 3900X 5,617
-0.3%
159 EPYC 7262 5,612
-0.4%
160 Xeon Platinum 8124M 5,607
-0.5%
161 Core i9-12900F 5,607
-0.5%

View full ranking →

Core i9-10940X Details

The Intel Core i9-10940X stands as a high-end desktop processor from Intel's X-Series lineup, launched in October 2019. While it is now considered an older platform, its performance remains competitive within the enthusiast and professional workstation segments. Built on the 14 nm process, the Core i9-10940X features a 14-core, 28-thread configuration enabled by Hyper-Threading, making it particularly effective in multithreaded workloads such as content creation, rendering, and virtualization. The processor operates at a base frequency of 3.3 GHz and can boost up to 4.8 GHz, depending on the workload and cooling solution. It is socketed in LGA 2066 and supports quad-channel DDR4 memory, with a maximum capacity of 32 GB and a bandwidth of 25.6 GB/s.

Despite its age, the Core i9-10940X holds a strong position in multicore performance, ranking #132 of 2060 in overall benchmark scores with a Multicore Score of 6694. Its Singlecore Score of 6345 places it at #160, indicating a relatively balanced performance profile. However, the processor’s true strength lies in its ability to deliver consistent performance in multi-threaded applications, where it outperforms many of its contemporaries. The overall score of 6485 positions it at #118 in the global ranking, slightly ahead of high-end consumer chips like the Ryzen 9 5900 and the Core i9-7960X, but behind newer, more efficient architectures.

The Core i9-10940X lacks integrated graphics, requiring a discrete GPU for display output. This design choice reflects its target audience—power users and professionals who already rely on dedicated graphics hardware. It supports a wide range of instruction sets, including AVX, AVX2, AVX-512, and AES-NI, which are critical for scientific computing, encryption, and media encoding. The processor also supports Intel vPro, TXT, and virtualization technologies such as VT-x and VT-d, making it suitable for enterprise environments where security and virtualization are key.

With a TDP of 165 W, the Core i9-10940X demands robust cooling solutions, especially when operating under sustained loads. This high power consumption is typical for the X-Series and reflects its focus on raw performance rather than efficiency. The unlocked multiplier allows for easy overclocking, appealing to enthusiasts and overclockers. Although newer generations from both Intel and AMD have surpassed it in single-core performance and power efficiency, the Core i9-10940X remains a viable option for users with existing LGA 2066 platforms who need a powerful, thread-heavy CPU for professional applications.

As of March 2026, the Core i9-10940X continues to hold relevance in niche markets, particularly where legacy systems or specific workloads benefit from its core count and memory bandwidth. While it no longer competes at the top of the performance ladder—evident from its position behind modern chips like the Ryzen Threadripper PRO 9995WX and Core Ultra 9 285K—it remains a capable workhorse for demanding tasks. Its longevity is a testament to Intel’s design philosophy at the time, emphasizing scalability and performance over power efficiency. For users with compatible motherboards and cooling infrastructure, the Core i9-10940X still delivers strong value in professional and high-end desktop environments.
Frequently Compared

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Intel Xeon Silver 4114 34 views

Intel Xeon Silver 4214 32 views

Intel Core i7-6567U 32 views

AMD Ryzen 9 PRO 3900 31 views

Intel Xeon Silver 4210 31 views

AMD Ryzen 5 PRO 3500U 28 views

Intel Xeon Silver 4110 28 views

AMD Ryzen 9 3900X 28 views

Intel Xeon Silver 4116T 28 views

Intel Core i9-10940X

Main Specifications

Designer: Intel
Name: Core i9-10940X
Model Number: i7-5950HQ
Cores: 4
Threads: 8
Base Frequency: 2900 MHz
Clock Multiplier: 33x (unlocked)
Core Name: Cascade Lake-X
Socket: FCBGA1364
Package: FC-LGA2066
Target Segment: Desktop
Max CPUs: 1
TDP: 47 W

Cache Specifications

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

Memory Specifications

Supported Memory Type: DDR3L 1600/1866 LPDDR3 1600/1866
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 25.6 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 3.0
PCIe Lanes: 16
PCIe Configuration: 1x16 or 2x8 or 1x8 2x4

Integrated Graphics

GPU: Iris™ Pro Graphics 6200
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 vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT AVX-512 TSX Flex Memory FMA
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