Core 5 120U

Details and Benchmarks for Intel Core 5 120U

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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 5 120U based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

5,870 Rank: 294
Rank Name Score Visual
290 Ryzen 7 4700G 5,874
+0.1%
291 Core i9-9980HK 5,873
+0.1%
292 Ryzen 7 2700E 5,871
+0%
293 EPYC 7H12 5,870
+0%
294 Core 5 120U 5,870
295 Xeon E5-2679 v4 5,868
+-0%
296 Xeon W-2175 5,864
-0.1%
297 Core 7 150U 5,863
-0.1%
298 EPYC 7351 5,862
-0.1%
299 Ryzen 7 3700X 5,861
-0.2%

View full ranking →

Multicore Score

Multicore performance score for Core 5 120U based on multi-threaded benchmark results.

5,419 Rank: 427
Rank Name Score Visual
423 Core Ultra 5 134U 5,427
+0.1%
424 Ryzen 5 3600 5,421
+0%
425 Ryzen 5 PRO 2400GE 5,419
+0%
426 Xeon E5-2630 v4 5,419
+0%
427 Core 5 120U 5,419
428 Core 7 150U 5,418
+-0%
429 Xeon E5-2640 v4 5,416
-0.1%
430 Xeon w3-2423 5,415
-0.1%
431 Ryzen 5 3600XT 5,414
-0.1%
432 Ryzen 7 5825U 5,414
-0.1%

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Singlecore Score

Single-core performance score for Core 5 120U based on single-threaded benchmark results.

6,170 Rank: 210
Rank Name Score Visual
206 Core i9-7920X 6,197
+0.4%
207 Ryzen 5 5600 6,186
+0.3%
208 Ryzen 3 PRO 5350GE 6,173
+0%
209 Core i9-9940X 6,170
+0%
210 Core 5 120U 6,170
211 Ryzen 7 3800XT 6,166
-0.1%
212 Core i7-7700K 6,165
-0.1%
213 Core i5-9600KF 6,161
-0.1%
214 Core i9-10920X 6,160
-0.2%
215 Core 7 150U 6,160
-0.2%

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Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Core 5 120U based on integer math, floating point math, and prime number computation benchmarks.

5,008 Rank: 379
Rank Name Score Visual
375 Core i7-7820X 5,018
+0.2%
376 Xeon w3-2423 5,013
+0.1%
377 Xeon D-1587 5,012
+0.1%
378 Core i9-9900 5,009
+0%
379 Core 5 120U 5,008
380 Xeon W-3223 5,007
+-0%
381 Xeon Gold 5215 5,007
+-0%
382 Ryzen 9 4900H 5,006
+-0%
383 Xeon W-2140B 5,005
-0.1%
384 Core i9-10900T 4,999
-0.2%

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Data Processing

Aggregated score for Core 5 120U based on data encryption, data compression, and string sorting benchmarks.

4,985 Rank: 428
Rank Name Score Visual
424 Ryzen 5 4600U 4,992
+0.1%
425 Xeon E5-2650 v4 4,989
+0.1%
426 Core i7-10875H 4,987
+0%
427 Core i7-10870H 4,986
+0%
428 Core 5 120U 4,985
429 Ryzen 5 PRO 1600 4,983
+-0%
430 Core i9-10885H 4,979
-0.1%
431 Xeon E5-1680 v4 4,978
-0.1%
432 Core i5-10600K 4,978
-0.1%
433 Xeon E-2276G 4,976
-0.2%

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Physics & Compute

Aggregated score for Core 5 120U based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,944 Rank: 429
Rank Name Score Visual
425 Core i9-10900T 4,950
+0.1%
426 Xeon E-2378 4,948
+0.1%
427 Ryzen 7 4800U 4,946
+0%
428 Xeon E-2146G 4,944
+0%
429 Core 5 120U 4,944
430 Xeon E-2276G 4,942
+-0%
431 Core i7-10870H 4,942
+-0%
432 Xeon E-2286G 4,941
-0.1%
433 Core i5-10600 4,941
-0.1%
434 Xeon E-2236 4,940
-0.1%

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Core 5 120U Details

As of March 2026, the Intel Core 5 120U stands as a mobile processor designed for efficiency and balanced performance, targeting users who demand both portability and capable computing power. Launched in early 2024, it is built on Intel’s Raptor Lake-U architecture, a refined iteration of the company’s 10 nm process node, offering a blend of modern features and energy efficiency. With a TDP of just 15 W, the Core 5 120U is optimized for thin and light devices, making it a practical choice for mobile professionals and students who prioritize battery life without sacrificing too much performance.

The processor features 10 cores and 12 threads, thanks to Intel’s Hyper-Threading technology, which effectively doubles the number of threads available for workload processing. This core configuration, paired with a base frequency of 1.4 GHz and a turbo boost up to 5.0 GHz, enables it to handle demanding applications such as video editing, multitasking, and even light gaming. It integrates the Iris Xe Graphics 80EU, a capable onboard GPU that supports modern graphics APIs and delivers smooth performance for everyday tasks and casual gaming.

In terms of memory support, the Core 5 120U supports both DDR4 and DDR5 with a dual-channel interface, ensuring high memory bandwidth and flexibility in system design. It also supports PCIe 4.0 with 8 lanes directly from the CPU, allowing for fast storage and expansion options. The processor is manufactured on a 10 nm process and includes a substantial 11.444 MiB of L3 cache, which helps reduce latency and improve data access speeds. The L1 and L2 caches measure 0.076 MiB and 1.192 MiB respectively, forming a robust cache hierarchy that supports efficient data handling.

Benchmark results place the Core 5 120U in a competitive position within the mobile processor landscape. It achieves an overall score of 5870, ranking #293 out of 2060 processors, with a single-core score of 6170 (#209) and a multicore score of 5419 (#425). These results indicate that the processor excels in single-threaded applications, where its high turbo frequency allows it to compete with higher-end mobile CPUs. However, its multicore performance, while solid, shows a slight gap compared to leading desktop and workstation chips, particularly in sustained workloads.

When compared to similar processors, the Core 5 120U holds its own against other 15 W mobile chips like the Core 7 150U and Xeon E5-2640 v4, though it trails slightly behind higher-tier models such as the Core Ultra 5 134U and Ryzen 5 3600. Its strong single-core performance makes it ideal for productivity tasks, web browsing, and software development, where responsiveness is key. The integrated graphics and support for advanced features like AVX2, AES-NI, and virtualization technologies further enhance its versatility.

In conclusion, the Intel Core 5 120U is a well-rounded mobile processor best suited for users who need a balance of performance and power efficiency. Its high single-core performance and integrated graphics make it a compelling option for mobile workstations, while its low TDP ensures extended battery life. While it may not match the raw power of top-tier desktop CPUs, it delivers impressive results in its segment, making it a reliable choice for everyday computing and light professional tasks.
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Intel Core 5 120U

Main Specifications

Designer: Intel
Name: Core 5 120U
Cores: 10
Threads: 12
Base Frequency: 1400 MHz
Clock Multiplier: 14x (locked)
Core Name: Raptor Lake-U
Socket: BGA 1744
Package: FC-BGA16F
Target Segment: Mobile
TDP: 15 W

Cache Specifications

L1 Cache: 77.824 KiB
L2 Cache: 1.192 MiB
L3 Cache: 11.444 MiB

Memory Specifications

Supported Memory Type: DDR4, DDR5

Physical Specifications

Process: 10 nm
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 vPro VT-x VT-d SHA TSX DL Boost
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