CPU Comparison

The Intel Core 7 350 and Intel Core 5 320 are two mobile processors from the same Wildcat Lake family, sharing identical core counts, process nodes, and memory support, yet the benchmark data reveals a fascinating split where neither chip dominates the other outright. The Core 7 350 wins 8 benchmarks, while the Core 5 320 wins 9, making this a remarkably close contest that hinges on workload-specific strengths rather than a clear generational gap.

Head-to-Head Benchmarks

The most dramatic difference between the two processors appears in Cinebench R23 multi-core testing, where the Intel Core 7 350 scores 8030 compared to the Core 5 320's 6197, a commanding 29.6% advantage. This is the single largest margin in either direction across all 17 head-to-head tests. The Core 7 350 also leads in Cinebench R15 multi-core with 1220 versus 1054, a 15.7% gap, and in Cinebench R23 single-core with 2046 versus 1926, a 6.2% edge. These Cinebench results paint the Core 7 350 as the clear winner for rendering and sustained multi-threaded workloads.

However, the Core 5 320 fights back decisively in other areas. In PassMark extended instructions, it scores 13262 versus 12045, a 9.2% victory, and in data compression it posts 148779 versus 143123, a 3.8% lead. The Core 5 320 also takes PassMark random string sorting (18038 vs 17238, 4.4% ahead), physics (1221 vs 1173, 3.9% ahead), and find prime numbers (110 vs 107, 2.7% ahead). Interestingly, the Core 5 320 even wins Cinebench R20 multi-core (5462 vs 5373, 1.6% ahead) and single-core (771 vs 758, 1.7% ahead), showing that its advantage is not limited to synthetic integer workloads.

The remaining tests are closer calls. The Core 7 350 edges ahead in PassMark integer math (33734 vs 32323, 4.4%), floating-point math (42809 vs 42440, 0.9%), and single-thread performance (4100 vs 4045, 1.4%). The Core 5 320 counters with narrow wins in data encryption (10984 vs 10933, 0.5%) and PassMark multithread (15450 vs 15170, 1.8%). When looking at the overall average benchmark scores, the Core 5 320 actually sits higher at 18023 versus the Core 7 350's 17779, which places the Core 5 320 in the 72nd percentile versus the Core 7 350's 71st percentile.

Architecture Differences

Both processors are built on Intel's 3 nm process node and share the Wildcat Lake codename, with the same generation designation of "Core 5 (Wildcat Lake)" for both. They each feature 6 cores and 6 threads, with no hyper-threading overhead, and both run at a 1.50 GHz base clock. The key architectural difference is the boost clock: the Core 7 350 reaches 4.80 GHz while the Core 5 320 tops out at 4.60 GHz, a 0.2 GHz advantage that likely explains the Core 7 350's single-thread wins in Cinebench R15 and R23.

Cache configurations are essentially identical. Both have 192 KB of L1 cache per core, 2.5 MB of L2 cache per core, and 6 MB of shared L3 cache. The Core 7 350's cache is listed as "192 KB (per core)" and "2.5 MB (per core)" while the Core 5 320's is simply "192 KB" and "2.5 MB," but the shared L3 is confirmed at 6 MB for both. Memory support matches exactly: DDR5 and LPDDR5X over a single-channel bus with 59.7 GB/s bandwidth, and neither supports ECC memory. PCIe connectivity is also identical at Gen 4 with 6 lanes (CPU only).

Both chips integrate Intel Xe3 Graphics with 2 Xe cores, and both use the Intel BGA 1516 socket. They share the same TDP of 15 watts, making them equally suited for thin-and-light mobile designs. The production status is Active for both, and both were released on the same date: 2026-04-15T17:00:00.000Z. The part numbers differ (SAE3F for the Core 7 350, SAE3H for the Core 5 320), but neither has an unlocked multiplier.

The Verdict

The data presents a nuanced picture that defies simple categorization. The Intel Core 7 350 is the superior choice for rendering and content creation workloads, as evidenced by its 29.6% lead in Cinebench R23 multi-core and 15.7% lead in Cinebench R15 multi-core. Its higher boost clock of 4.80 GHz gives it a consistent edge in single-threaded Cinebench tests, with 5.8% and 6.2% advantages in R15 and R23 single-core respectively. For users running Cinebench-style workloads, video encoding, or 3D rendering, the Core 7 350 is the clear pick.

The Intel Core 5 320, despite its lower boost clock of 4.60 GHz, wins a broader range of PassMark tests, including extended instructions (9.2% ahead), data compression (3.8% ahead), random string sorting (4.4% ahead), and physics (3.9% ahead). Its higher average benchmark score of 18023 and 72nd percentile ranking suggest it handles general productivity and mixed workloads slightly better. The Core 5 320 also wins both Cinebench R20 tests, indicating that its advantage is not confined to PassMark's methodology.

The overall win count is nearly even at 9-8 in favor of the Core 5 320, but the magnitude of the Core 7 350's Cinebench wins is significantly larger than the Core 5 320's PassMark victories. The Core 7 350's 29.6% margin in R23 multi-core dwarfs the Core 5 320's 9.2% margin in extended instructions. Given that both CPUs share identical core counts, cache, memory support, and TDP, the decision should be driven by whether the user prioritizes rendering performance (Core 7 350) or everyday mixed workloads (Core 5 320).

FAQ

Q: Which processor has a higher boost clock?

A: The Intel Core 7 350 boosts to 4.80 GHz, while the Intel Core 5 320 reaches 4.60 GHz.

Q: Do both processors support the same memory types?

A: Yes, both support DDR5 and LPDDR5X over a single-channel bus with 59.7 GB/s bandwidth.

Q: What is the largest benchmark margin between the two?

A: The Cinebench R23 multi-core test shows the Core 7 350 leading by 29.6%, scoring 8030 versus 6197.

Q: Which processor has a higher average benchmark score?

A: The Intel Core 5 320 has an average score of 18023, compared to 17779 for the Core 7 350.

Q: Are both processors manufactured on the same process node?

A: Yes, both use Intel's 3 nm process node and share the Wildcat Lake codename.

Q: Which processor wins in PassMark data compression?

A: The Intel Core 5 320 wins with a score of 148779 versus 143123, a 3.8% advantage.

Where Each One Wins

The Intel Core 7 350 is the definitive choice for rendering and heavy multi-threaded computational tasks. Its Cinebench R23 multi-core score of 8030 represents a 29.6% improvement over the Core 5 320, and its R15 multi-core advantage is 15.7%. The higher 4.80 GHz boost clock also secures wins in Cinebench R15 single-core (5.8% ahead) and R23 single-core (6.2% ahead). In PassMark, the Core 7 350 wins integer math (4.4% ahead), floating-point math (0.9% ahead), and single-thread tests (1.4% ahead). This chip is optimized for applications that scale with clock speed and raw multi-core throughput, such as 3D rendering, video processing, and scientific computing.

The Intel Core 5 320 excels in general productivity and data manipulation workloads. It wins PassMark extended instructions by 9.2%, data compression by 3.8%, random string sorting by 4.4%, and physics by 3.9%. Its PassMark multithread score of 15450 is 1.8% higher, and it wins both Cinebench R20 tests (1.6% multi-core, 1.7% single-core). The Core 5 320 also has a higher average benchmark score (18023 vs 17779) and a higher percentile ranking (72nd vs 71st). For users who primarily run office applications, data processing, or mixed workload environments, the Core 5 320 demonstrates that a lower boost clock does not necessarily translate to lower overall performance.

The data ultimately shows two evenly matched processors with distinct personalities. The Core 7 350's wins are concentrated in fewer but larger margins, while the Core 5 320 spreads its victories across more benchmarks with smaller deltas. Neither processor is universally superior, and the choice depends on whether the user values rendering performance or everyday versatility.