Intel Core i7-1365U vs Intel Core i7-9700 Comparison

The Intel Core i7-9700 and the Intel Core i7-1365U are separated by nearly four years of silicon evolution, yet their aggregate benchmark scores land within a hair of each other—the 9700 averages 18180, while the 1365U averages 18177. That near-parity in overall output masks a profound split in how each chip earns its keep. The desktop-bound 9700, a Coffee Lake Refresh part from 2019, leans on sustained multi-core muscle, while the mobile 1365U, a Raptor Lake-U chip from 2023, counters with superior single-thread speed and efficiency. The data reveals two very different philosophies: one optimizes for raw throughput under continuous load, the other for burst performance and responsiveness. This is not a simple "which is faster" question—it is a question of which workload profile matches the silicon’s strengths.

Where Each One Wins

The i7-1365U claims 12 of the 17 head-to-head benchmark victories, and its wins cluster around workloads that reward modern architectural efficiency and high clock speeds. In Cinebench R15 single-core, the 1365U scores 265.5 against the 9700's 159, a 40.1% advantage that underscores how far Intel's per-core performance has advanced. That gap persists across other single-threaded tests: the 1365U leads by 19.2% in PassMark single-thread (3411 vs 2756) and by 16.2% in Cinebench R23 single-core (1887 vs 1581). The 1365U also dominates in integer math, scoring 50881 versus 40138—a 21.1% edge—and in data encryption, where it nearly doubles the 9700's output with 9531 against 4322, a 54.7% margin. These are the hallmarks of a processor built for interactive tasks, rapid-fire calculations, and security-heavy operations.

The i7-9700, despite losing the overall win count, takes the crown in precisely the areas where the 1365U’s low 15-watt TDP becomes a liability. The 9700 wins Cinebench R23 multi-core decisively, scoring 11200 against the 1365U's 8946—a 25.2% lead. It also excels in extended instruction workloads, posting 14488 versus 8321, a staggering 74.1% advantage. Data compression is another stronghold: the 9700 scores 181411 against 149585, a 21.3% lead, and random string sorting goes to the 9700 by 38.3% (23482 vs 16977). Floating-point math is essentially a tie, with the 9700 eking out a 1.5% win (34187 vs 33689). These are sustained, multi-threaded, memory-bandwidth-hungry tasks where the 9700's 65-watt desktop power envelope and 8 full cores can stretch their legs.

The pattern is clear: the 1365U wins where latency and per-thread speed matter, while the 9700 wins where sustained multi-core throughput and instruction-level parallelism dominate. The 1365U’s 10 cores and 12 threads provide more parallel paths, but its 15-watt thermal ceiling forces it to throttle sustained loads, allowing the 9700’s 8 cores and 8 threads to pull ahead in longer render or compression runs.

The Verdict

For users whose workloads are dominated by short, latency-sensitive tasks—think general desktop responsiveness, office productivity, light coding, or encryption-heavy operations—the i7-1365U is the data-backed choice. Its 40.1% single-core Cinebench R15 advantage and 54.7% encryption lead translate into a snappier feel for interactive computing. The 1365U also wins the multithread PassMark test (14045 vs 13223) despite its power constraint, suggesting its hybrid efficiency cores handle mixed loads well. This is the processor for a thin-and-light laptop where battery life and burst performance are paramount.

Conversely, the i7-9700 is the pick for anyone running sustained, heavily threaded workloads on a desktop. Its 25.2% Cinebench R23 multi-core victory and 74.1% extended-instructions lead indicate superior endurance for tasks like video rendering, scientific simulation, or batch data processing. The 9700’s 21.3% data compression win and 38.3% random-string-sorting margin further cement its suitability for database and archival work. The 9700’s 72nd percentile ranking among all CPUs matches the 1365U’s, but the distribution of wins suggests the desktop part delivers its performance more consistently under load. Choose the 9700 for sustained number-crunching; choose the 1365U for responsive, efficient daily driving.

Head-to-Head Benchmarks

The most dramatic single-test gap belongs to the 9700 in PassMark extended instructions, where it scores 14488 against the 1365U's 8321—a 74.1% delta. This test likely stresses AVX-style workloads, and the 9700’s older but larger silicon clearly handles them with more headroom. The 9700’s next-biggest win is in random string sorting (38.3% ahead), followed by Cinebench R23 multi-core (25.2% ahead) and data compression (21.3% ahead). These are not marginal victories; they represent a class of tasks where the 9700 is simply the better tool.

The 1365U’s counterpunches are equally emphatic. Its 54.7% lead in data encryption (9531 vs 4322) is the largest reverse margin, likely reflecting newer AES-NI instructions and a more efficient memory subsystem. The single-core Cinebench R15 result shows a 40.1% gap (265.5 vs 159), and the integer math test gives the 1365U a 21.1% edge (50881 vs 40138). The 1365U also wins the physics test by 15.1% (966 vs 820) and the find-prime-numbers test by 17.2% (58 vs 48), indicating better per-thread efficiency even in niche integer loops. The Cinebench R20 multi-core result is nearly a tie—the 1365U leads by just 3.6% (4882 vs 4704)—which shows that in some modern rendering loads, the 1365U’s extra cores can offset its power limits.

FAQ

Q: Which processor has the higher single-core performance?

A: The i7-1365U wins every single-threaded benchmark in the data. It leads by 40.1% in Cinebench R15 single-core, 16.2% in Cinebench R23 single-core, and 19.2% in PassMark single-thread, with scores of 265.5 vs 159, 1887 vs 1581, and 3411 vs 2756 respectively.

Q: Is the i7-9700 better for multi-threaded rendering?

A: Yes, but only in the newest test. The 9700 wins Cinebench R23 multi-core by 25.2% (11200 vs 8946), yet loses Cinebench R15 multi-core by 23.1% (1128 vs 1466.5) and R20 multi-core by 3.6% (4704 vs 4882). The R23 result suggests the 9700 sustains performance better over longer, heavier loads.

Q: How do the two chips compare on PassMark's overall multithread score?

A: The 1365U wins PassMark multithread with 14045 against the 9700's 13223, a 5.9% margin. This indicates the 1365U’s 10 cores and 12 threads provide better aggregate throughput in this particular test despite the 9700’s wins in other multi-core benchmarks.

Q: Which processor handles encryption workloads better?

A: The 1365U is the clear winner in data encryption, scoring 9531 against the 9700's 4322—a 54.7% advantage. This likely reflects newer cryptographic instruction support in the Raptor Lake architecture.

Q: Are they in the same performance percentile overall?

A: Both chips rank in the 72nd percentile among all CPUs tracked by the database. Their average benchmark scores are nearly identical: the 9700 averages 18180, while the 1365U averages 18177, a delta of effectively zero.

Q: Which processor is better for compression and sorting tasks?

A: The 9700 dominates both. It leads data compression by 21.3% (181411 vs 149585) and random string sorting by 38.3% (23482 vs 16977), making it the stronger choice for database and archival workloads.

Architecture Differences

The two chips represent divergent design eras. The i7-9700 uses the Coffee Lake architecture on a 14 nm process, featuring 8 cores and 8 threads with no hyper-threading. Its cache layout is straightforward: 64 KB of L1 and 256 KB of L2 per core, plus 12 MB of shared L3. The i7-1365U, built on Raptor Lake-U with a 10 nm process, offers 10 cores and 12 threads, mixing performance and efficiency cores under Intel’s hybrid design. Its L1 cache is larger at 80 KB per core, and L2 jumps to 1.25 MB per core, though total L3 stays at 12 MB. The 1365U’s base clock is listed at 1800.00 MHz, which is likely the efficiency-core base, while its boost reaches 5.20 GHz—a full 500 MHz higher than the 9700’s 4.70 GHz peak.

Memory support also diverges sharply. The 9700 supports only DDR4 over a dual-channel bus with a rated bandwidth of 42.7 GB/s, while the 1365U supports both DDR4 and DDR5, also dual-channel, with no bandwidth figure provided. PCIe connectivity differs: the 9700 offers Gen 3 with 16 CPU lanes, whereas the 1365U provides Gen 4 but only 8 lanes—a trade-off reflecting its mobile focus. Integrated graphics are a major generational leap: the 9700 ships with UHD Graphics 630, while the 1365U includes Iris Xe Graphics with 96 execution units, a far more capable iGPU for media and light gaming. The 1365U’s foundry process is 10 nm, and it uses a BGA 1744 socket, while the 9700 uses the LGA 1151 socket, indicating the former is soldered and the latter is socketed for desktop builds.

Specification Differences

The most striking specification gap is TDP: the 9700 draws 65 watts, while the 1365U is rated at just 15 watts—a 4.3x difference that explains the 9700’s sustained-load advantages and the 1365U’s mobile viability. Core and thread counts favor the 1365U (10 cores, 12 threads) over the 9700 (8 cores, 8 threads), yet the 9700’s higher power budget allows it to win several multi-core tests. Boost clocks favor the 1365U at 5.20 GHz versus 4.70 GHz, while base clocks are listed as 3.00 GHz for the 9700 and 1800.00 MHz for the 1365U—the latter likely reflecting a low-power base state. Process nodes differ at 14 nm for the 9700 and 10 nm for the 1365U, and the die size is 180.3 mm² for the 9700, with no die size listed for the 1365U. Socket types are incompatible (LGA 1151 vs BGA 1744), and memory support sees the 1365U add DDR5 alongside DDR4, while the 9700 is DDR4-only. PCIe generations differ (Gen 3 vs Gen 4), with the 9700 offering 16 lanes versus 8 for the 1365U. The 9700’s launch MSRP was $333, and it is end-of-life; the 1365U launched at $426 and remains active. Both are locked multipliers, both lack ECC support, and both were released in different years—the 9700 in April 2019 and the 1365U in January 2023.