Intel Arc G3 vs Intel Core Ultra 5 238V Comparison

FAQ

Q: What are the core and thread counts of the Intel Arc G3 and Intel Core Ultra 5 238V?

A: The Intel Arc G3 has 14 cores and 14 threads, while the Intel Core Ultra 5 238V has 8 cores and 8 threads.

Q: Which processor has the higher boost clock?

A: The Intel Core Ultra 5 238V boosts to 4.70 GHz, which is higher than the Intel Arc G3's 4.60 GHz boost clock.

Q: How do the shared L3 cache sizes compare?

A: The Intel Arc G3 has 18 MB of shared L3 cache, while the Intel Core Ultra 5 238V has 8 MB of shared L3 cache.

Q: What is the TDP difference between the two?

A: The Intel Arc G3 has a TDP of 25, while the Intel Core Ultra 5 238V has a TDP of 17.

Q: Which processor has a higher percentile ranking among all CPUs?

A: The Intel Core Ultra 5 238V sits at the 75th percentile, while the Intel Arc G3 is at the 50th percentile.

Q: What integrated graphics do each use?

A: The Intel Arc G3 uses Arc B370 graphics, and the Intel Core Ultra 5 238V uses Arc 130V graphics.

Architecture Differences

The two processors come from different Intel lineups and use different silicon designs. The Intel Arc G3 is part of the Panther Lake generation, while the Intel Core Ultra 5 238V belongs to the Lunar Lake architecture under the Core Ultra Series 2 family. Both are built on a 3 nm process node, but the foundry differs: the Arc G3 is manufactured by Intel, whereas the Core Ultra 5 238V is produced by TSMC.

Core configuration is a major divergence. The Arc G3 packs 14 cores with 14 threads, a design that relies on a higher physical core count without hyper-threading. The Core Ultra 5 238V uses 8 cores and 8 threads, a more compact setup. The cache hierarchy also splits them: both share 192 KB L1 per core and 2.5 MB L2 per core, but the shared L3 cache is 18 MB on the Arc G3 versus 8 MB on the Core Ultra 5 238V. That larger L3 pool gives the Arc G3 more on-die data capacity for multi-threaded workloads.

Clock speeds differ slightly. The Arc G3 runs a base clock of 1.90 GHz and boosts to 4.60 GHz. The Core Ultra 5 238V starts at 2.10 GHz base and reaches 4.70 GHz boost. The higher base clock on the 238V suggests better low-load responsiveness, while the Arc G3's extra cores compensate for its lower frequency ceiling.

Memory support also separates them. The Arc G3 uses LPDDR5X with dual-channel memory and a recorded bandwidth of 136.5 GB/s. The Core Ultra 5 238V lists memory support as dependent on motherboard configuration, with dual-channel operation but no bandwidth figure recorded. Both use Gen 5 PCIe with 4 lanes for CPU connectivity, and neither supports ECC memory.

Socket compatibility is distinct: the Arc G3 uses Intel BGA 2540, while the Core Ultra 5 238V uses Intel BGA 2833. Both are mobile segments, and both have active production status. The Arc G3 is slated for release on 2026-05-27, while the Core Ultra 5 238V was released on 2024-09-23. Neither has a launch MSRP recorded.

Where Each One Wins

The Intel Core Ultra 5 238V is the only one of the two with recorded benchmark scores, so the performance picture comes entirely from its results. The database shows the 238V delivering strong single-thread performance, with a Cinebench R23 single-core score of 2208 and a PassMark single-thread score of 3890. Those numbers indicate a processor that handles lightly threaded tasks well, such as everyday responsiveness, application launches, and standard productivity work where one or two cores dominate.

The Arc G3 has no benchmark entries in the database, so its wins cannot be quantified from recorded measurements. However, its architecture suggests strengths in multi-threaded scenarios. The 14 cores versus 8, combined with 18 MB of shared L3 cache versus 8 MB, points toward better throughput in parallel workloads like rendering, compilation, or data processing. The 136.5 GB/s memory bandwidth on the Arc G3 also supports high data movement demands.

For the Core Ultra 5 238V, the recorded wins are clear. Cinebench R23 multicore score of 15645 and Cinebench R20 multicore of 6570 show capable sustained multi-thread performance for its class. PassMark multithread score of 18407 and integer math score of 38889 reinforce that it can handle parallel tasks without collapsing. The 238V also records a PassMark data compression score of 176532, which is a strong result for archiving or database workloads.

The Arc G3's production status is active, but with no measurements in the database, its comparative wins remain speculative based on core count and cache. The data available indicates the Core Ultra 5 238V is the measured performer, while the Arc G3 is positioned as a higher-core-count alternative that has yet to be benchmarked in this database.

Specification Differences

The two processors diverge across nearly every major specification field. Core count differs: 14 on the Arc G3 versus 8 on the Core Ultra 5 238V. Threads follow the same pattern, 14 versus 8. Base clocks are 1.90 GHz on the Arc G3 and 2.10 GHz on the 238V. Boost clocks are 4.60 GHz and 4.70 GHz, respectively.

TDP ratings separate them, with the Arc G3 at 25 and the Core Ultra 5 238V at 17. Socket types are different: Intel BGA 2540 for the Arc G3 and Intel BGA 2833 for the 238V. The codenames are Panther Lake for the Arc G3 and Lunar Lake for the 238V. The foundry is Intel for the Arc G3 and TSMC for the 238V.

L3 cache is a significant split: 18 MB shared on the Arc G3 versus 8 MB shared on the 238V. L1 and L2 per-core caches match at 192 KB and 2.5 MB, respectively. Memory support differs: LPDDR5X with 136.5 GB/s bandwidth on the Arc G3, while the 238V shows motherboard-dependent support with no bandwidth figure. Integrated graphics are Arc B370 on the Arc G3 and Arc 130V on the 238V.

Release dates are far apart, with the 238V released on 2024-09-23 and the Arc G3 scheduled for 2026-05-27. Part numbers also differ: SA4QZ for the Arc G3 and SRPN5SRPN4 for the 238V. Both use Gen 5 PCIe with 4 lanes, both are mobile segments, both lack ECC support, both have locked multipliers, and both are active in production.

Head-to-Head Benchmarks

The head-to-head benchmark data contains no entries for either processor, and the wins counters show zero for both. This means there are no direct comparative scores recorded between the Intel Arc G3 and the Intel Core Ultra 5 238V in the database. Any comparison must rely on the available benchmarks for the 238V and the architectural differences between the two.

The Intel Core Ultra 5 238V benchmarks show a rounded performance profile. Cinebench R23 multicore delivers 15645 points, and single-core delivers 2208 points. Cinebench R20 shows 6570 multicore and 927 single-core. Cinebench R15 records 1576 multicore and 222 single-core. PassMark results include multithread at 18407, single-thread at 3890, integer math at 38889, floating point math at 53160, data compression at 176532, data encryption at 13072, extended instructions at 15377, physics at 1546, random string sorting at 21585, and find prime numbers at 174. The average benchmark score is 21981, with a percentile of 75.

The nearest rivals for the 238V, based on average score, include the Intel Core i7-11700F at 21988 with a delta of 0%, the AMD Ryzen 5 3600X at 21992 with a delta of 0%, the Intel Core Ultra 5 236V at 21952 with a delta of 0.1%, and the AMD EPYC 9534 at 21900 with a delta of 0.4%. These deltas are minimal, indicating the 238V performs in line with those established desktop and server parts on average.

For the Arc G3, no benchmark scores exist in the database, and its nearest rivals list is empty. The percentile is 50, and the average benchmark score is 0. This absence of data means the Arc G3 cannot be placed against the 238V through measured results. The specification sheet, however, provides a basis for expectation. The Arc G3's 14 cores and 18 MB L3 cache give it a structural advantage in heavily parallel workloads, while the 238V's higher boost clock and recorded single-thread scores suggest an edge in latency-sensitive tasks.

The data shows the Core Ultra 5 238V as the only measured performer in this pairing. Its Cinebench R23 multicore result of 15645 places it in a competitive position among mobile processors, and its single-core score of 2208 confirms strong per-thread execution. The PassMark multithread score of 18407 and floating point math score of 53160 add further evidence of balanced capability. The Arc G3 remains an unmeasured quantity in the database, with its potential defined solely by core count, cache size, and memory bandwidth.