Intel Core 5 120 vs Intel Core 5 210H Comparison

Head-to-Head Benchmarks

The head-to-head comparison between the Intel Core 5 120 and the Intel Core 5 210H is strikingly one-sided in raw benchmark terms. The Core 5 120 wins 14 of the 17 recorded comparisons, and the margins in the most demanding multi-core workloads are substantial. In Cinebench R23 multi-core, the Core 5 120 scores 18,255 against 11,830 for the Core 5 210H, a 54.3% lead. That is the single largest gap in the dataset, and it signals that the desktop part has a decisive advantage in sustained all-core rendering workloads.

The Cinebench R20 multi-core test tells a similar story, with the Core 5 120 posting 7,667 versus 6,504, a 17.9% advantage. The single-core results follow the same pattern but with a twist. In Cinebench R20 single-core, the Core 5 120 scores 1,082 against 918, again a 17.9% gap. In Cinebench R23 single-core, the Core 5 120 leads by 45.5% with 2,577 points to 1,771. The Cinebench R15 tests are closer, but the Core 5 120 still wins both: 1,840 to 1,757 in multi-core (4.7%) and 259 to 247 in single-core (4.9%). The consistency across all six Cinebench variants suggests that the Core 5 120's advantage is not workload-specific but rather a fundamental performance ceiling that the Core 5 210H cannot reach.

PassMark results add nuance. The Core 5 120 wins data compression by a slim 0.8% margin (219,535 to 217,805) and extended instructions by 6.7% (14,264 to 13,370). Floating point math is nearly tied: 45,383 versus 45,057, a 0.7% edge for the Core 5 120. Multi-thread performance in PassMark favors the Core 5 120 at 18,597 versus 18,252, a 1.9% lead, and single-thread performance is also a Core 5 120 win at 3,595 to 3,539, a 1.6% margin. The physics test is a notable outlier in magnitude, with the Core 5 120 winning 1,333 to 1,040, a 28.2% advantage. Prime number finding shows a 45.3% lead for the Core 5 120 (77 to 53), which is another large gap in the Core 5 120's favor.

The Core 5 210H's wins are narrow in most cases but reveal interesting strengths. Data encryption goes to the Core 5 210H at 12,187 versus 11,131, an 8.7% advantage. Random string sorting goes to the Core 5 210H at 23,451 versus 21,499, an 8.3% lead. Integer math is a slim Core 5 210H win at 61,503 versus 60,462, a 1.7% margin. These three wins suggest that the Core 5 210H has specific strengths in memory-latency-sensitive or parallel integer operations, but they do not offset the breadth of the Core 5 120's victories. The average benchmark score also favors the Core 5 120: 25,362 versus 24,872, a difference of roughly 2%. Both CPUs sit at the 77th percentile among all CPUs in the database, so they are peers in overall standing, but the distribution of wins is heavily tilted toward the desktop part.

FAQ

Q: Which CPU wins more benchmark comparisons?

A: The Intel Core 5 120 wins 14 of the 17 head-to-head tests, while the Intel Core 5 210H wins 3.

Q: How large is the multi-core performance gap?

A: In Cinebench R23 multi-core, the Core 5 120 scores 18,255 versus 11,830, a 54.3% lead. In Cinebench R20 multi-core, the gap is 17.9% (7,667 to 6,504).

Q: Does the Core 5 210H win any meaningful workloads?

A: Yes, the Core 5 210H wins data encryption by 8.7% (12,187 to 11,131), random string sorting by 8.3% (23,451 to 21,499), and integer math by 1.7% (61,503 to 60,462).

Q: Are these CPUs in the same performance percentile overall?

A: Both CPUs are at the 77th percentile among all CPUs in the database. The Core 5 120 has an average benchmark score of 25,362, while the Core 5 210H averages 24,872.

Q: How do the single-core scores compare?

A: The Core 5 120 leads in every single-core test. In Cinebench R23 single-core, it wins by 45.5% (2,577 to 1,771). In PassMark single-thread, the margin is just 1.6% (3,595 to 3,539).

Q: Which tests show the closest competition?

A: The closest margins are in PassMark floating point math (0.7% for the Core 5 120), PassMark data compression (0.8% for the Core 5 120), and PassMark multi-thread (1.9% for the Core 5 120).

Architecture Differences

Both CPUs share the Raptor Lake architecture and the Raptor Lake Refresh generation, and both are built on Intel's 10 nm process. The shared foundation means the fundamental instruction set and microarchitecture are identical. The differences lie in how each chip is configured and packaged.

The Core 5 120 is a desktop part with 6 cores and 12 threads, while the Core 5 210H is a mobile part with 8 cores and 12 threads. The core count difference is notable: the mobile chip has two more physical cores, yet it loses in multi-core benchmarks. This points to power and thermal constraints. The Core 5 120 has a TDP of 65 watts, while the Core 5 210H is rated at 45 watts. The desktop chip can draw more power and sustain higher clocks under load, which explains why it dominates in Cinebench R23 multi-core despite having fewer cores.

Cache configurations differ substantially. Both have 80 KB of L1 per core, but the L2 cache is 1.25 MB per core on the Core 5 120 and 2 MB per core on the Core 5 210H. That gives the mobile chip a per-core L2 advantage, which may help in some integer-heavy workloads. The L3 cache is the opposite: 18 MB shared on the Core 5 120 versus 12 MB shared on the Core 5 210H. The larger L3 on the desktop part likely contributes to its wins in physics and prime number finding, both of which benefit from larger working sets in cache.

The sockets are incompatible. The Core 5 120 uses Intel Socket 1700, while the Core 5 210H uses Intel BGA 1744. This is a fundamental platform split: one is a socketed desktop processor, the other is soldered into a mobile board. The PCIe configuration also differs, with the Core 5 120 offering Gen 5 with 16 lanes (CPU only) and the Core 5 210H offering Gen 5 with 8 lanes (CPU only). The desktop part has twice the CPU-attached PCIe lanes.

Integrated graphics differ as well. The Core 5 120 carries UHD Graphics 730, while the Core 5 210H has Iris Xe Graphics 48EU. The mobile chip's iGPU is more capable by name, but no graphics benchmarks are recorded in the database. Both CPUs support DDR4 and DDR5 memory in dual-channel mode, and neither supports ECC memory. Neither chip has an unlocked multiplier.

The release dates are far apart. The Core 5 210H launched on 2024-12-17, while the Core 5 120 launched on 2025-07-30. The production status for both is Active. The die size for the Core 5 120 is 163 mm², while no die size is recorded for the Core 5 210H. The part numbers also differ (SA35V versus SRQ6RQ5MN), and the launch MSRP for the Core 5 120 is $211, while the Core 5 210H launched at $342.

Specification Differences

The two CPUs differ in several recorded specifications. The Core 5 120 has 6 cores and 12 threads, while the Core 5 210H has 8 cores and 12 threads. Base clocks are 2.50 GHz for the Core 5 120 and 2.20 GHz for the Core 5 210H. Boost clocks are 4.50 GHz for the Core 5 120 and 4.80 GHz for the Core 5 210H. The desktop chip has a lower boost ceiling but a higher base clock. TDP is 65 watts for the Core 5 120 and 45 watts for the Core 5 210H.

The sockets are different: Intel Socket 1700 for the desktop chip, Intel BGA 1744 for the mobile chip. L2 cache is 1.25 MB per core on the Core 5 120 and 2 MB per core on the Core 5 210H. L3 cache is 18 MB shared on the Core 5 120 and 12 MB shared on the Core 5 210H. PCIe lanes are 16 on the Core 5 120 and 8 on the Core 5 210H, both Gen 5 and CPU-only. Integrated graphics are UHD Graphics 730 on the Core 5 120 and Iris Xe Graphics 48EU on the Core 5 210H. The market segment is Desktop for the Core 5 120 and Mobile for the Core 5 210H. Release dates are 2025-07-30 for the Core 5 120 and 2024-12-17 for the Core 5 210H. The launch MSRP is $211 for the Core 5 120 and $342 for the Core 5 210H. The die size is 163 mm² for the Core 5 120, with no recorded value for the Core 5 210H. Both CPUs share the same process node (10 nm), memory support (DDR4, DDR5), memory bus (dual-channel), ECC support (false), and unlocked multiplier status (false).

Where Each One Wins

The Intel Core 5 120 is the clear choice for multi-core rendering and compute-heavy desktop workloads. Its Cinebench R23 multi-core score of 18,255 is 54.3% ahead of the Core 5 210H, and its Cinebench R20 multi-core lead is 17.9%. The physics test shows a 28.2% advantage, and prime number finding is 45.3% ahead. These are the kinds of workloads that scale with sustained power delivery and large caches, both of which favor the desktop chip. The Core 5 120 also wins every single-core test in the database, with a 45.5% lead in Cinebench R23 single-core and smaller but consistent wins in Cinebench R15, R20, and PassMark single-thread tests. For users who need maximum throughput in rendering, physics simulation, or single-threaded responsiveness, the data points squarely at the Core 5 120.

The Core 5 210H wins in three specific areas: data encryption, random string sorting, and integer math. The encryption win is 8.7% (12,187 to 11,131), the string sorting win is 8.3% (23,451 to 21,499), and the integer math win is 1.7% (61,503 to 60,462). These are not trivial workloads. Encryption benefits from the larger per-core L2 cache (2 MB per core versus 1.25 MB per core), and random string sorting is often memory-latency-sensitive. The Core 5 210H also has two additional physical cores (8 versus 6), which may help in workloads that spread across cores without requiring sustained high power draw. The mobile chip's 45 watt TDP makes it suitable for systems where power and cooling are constrained, and its Iris Xe Graphics 48EU is a more capable integrated GPU than the UHD Graphics 730, though no graphics benchmarks are recorded.

The Core 5 210H is also the more recent launch in terms of release date (2024-12-17 versus 2025-07-30), but that does not translate into a performance advantage in the recorded data. The average benchmark score favors the Core 5 120 (25,362 versus 24,872), and the percentile ranking is identical at 77. The nearest rivals in the database put both chips in similar company. The Core 5 120 sits within 0.3% of the AMD Ryzen 5 5600X3D and 0.2% of the Intel Core i7-11700KF, while the Core 5 210H is within 0.2% of the AMD Ryzen 9 5900HX and 0.2% of the Intel Core i7-13620H.

The Verdict

The data makes a strong case for the Intel Core 5 120 as the higher-performing processor. It wins 14 of 17 head-to-head tests, including every Cinebench variant and every single-thread test. The 54.3% lead in Cinebench R23 multi-core is the kind of margin that defines a performance tier, not a minor edge. The larger L3 cache (18 MB versus 12 MB), higher TDP (65 watts versus 45 watts), and higher base clock (2.50 GHz versus 2.20 GHz) all support the benchmark results. The Core 5 120 is also the lower launch MSRP at $211 versus $342, though pricing is not the focus of this analysis. For anyone building a desktop system and prioritizing compute performance, the Core 5 120 is the obvious pick based on the recorded data.

The Intel Core 5 210H is not without merit. Its wins in encryption, random string sorting, and integer math show that it can outperform the Core 5 120 in specific tasks. The larger per-core L2 cache (2 MB versus 1.25 MB) and additional cores (8 versus 6) give it a different resource profile. The 45 watt TDP and mobile form factor make it a reasonable choice for laptop or compact systems where power efficiency and physical size matter more than raw throughput. Its Iris Xe Graphics 48EU is also a more capable integrated GPU on paper, though no graphics benchmarks are available in the database.

The verdict depends on the use case. For desktop users who run rendering, physics, encryption-adjacent compute, or any workload that benefits from sustained multi-core performance, the Core 5 120 is the stronger option by a wide margin. For mobile users who need a balanced chip with competitive integer performance and a better integrated GPU, the Core 5 210H is the only one of the two that fits a soldered mobile platform, so the choice may be dictated by the system form factor rather than raw scores. The recorded data shows that both CPUs sit at the 77th percentile overall, but the Core 5 120's wins are larger and more numerous. The Core 5 210H is a capable mobile processor, but the Core 5 120 is the higher-performing part in nearly every meaningful benchmark category.