Intel Core i7-14700 vs Intel Core Ultra 9 285T Comparison
Intel Core i7-14700
Core Ultra 9 285T
PERFORMANCE BENCHMARKS
Analysis: Intel Core i7-14700 vs Intel Core Ultra 9 285T
The Intel Core i7-14700 and Intel Core Ultra 9 285T represent two distinct philosophies for desktop computing. The i7-14700 is a Raptor Lake Refresh part built on Intel’s 10 nm process, while the Ultra 9 285T is an Arrow Lake-S chip fabricated by TSMC on a 3 nm node. The benchmark data shows a near-even split: the i7-14700 secures 8 wins, and the Ultra 9 285T takes 9. Both CPUs land in the 91st percentile of all processors, with average benchmark scores of 52301 for the i7 and 51310 for the Ultra 9. The i7-14700 edges ahead on average, but the per-test results reveal wildly different strengths.
FAQ
Q: Which processor has more cores and threads?
A: The Intel Core Ultra 9 285T has more physical cores at 24, but the Intel Core i7-14700 has more threads at 28. The i7 achieves this via Hyper-Threading on its 20 cores, while the Ultra 9 runs 24 threads across 24 cores with no multi-threading.
Q: What are the single-core performance differences?
A: The Ultra 9 285T dominates in single-core workloads. In Cinebench R23 single-core, it scores 4739 versus the i7-14700’s 2080, a 56.1% advantage. PassMark single-thread also favors the Ultra 9 at 4576 against 4236, a 7.4% lead.
Q: How do they compare in multi-core Cinebench tests?
A: Results vary by version. The i7-14700 wins Cinebench R15 multicore by 20% (4061 vs 3384) and R20 multicore by 2% (14388 vs 14100). The Ultra 9 285T wins R23 multicore by 15.4%, scoring 33573 against 28398.
Q: Which CPU is more power-efficient?
A: The Ultra 9 285T has a 35 TDP, while the i7-14700 has a 65 TDP. The data shows the Ultra 9 delivers higher single-core scores and competitive multi-core results despite the lower power envelope.
Q: Do both CPUs support ECC memory?
A: Yes, both the Intel Core i7-14700 and the Intel Core Ultra 9 285T support ECC memory. However, the i7 supports both DDR4 and DDR5, while the Ultra 9 is limited to DDR5.
Q: Which CPU has a better integrated GPU?
A: The Ultra 9 285T features Arc Xe-LPG Graphics with 64 execution units, whereas the i7-14700 uses UHD Graphics 770. The benchmark data does not include iGPU performance tests.
Where Each One Wins
The Intel Core i7-14700 is the choice for data-heavy integer and compression workloads. It wins PassMark data compression by 29.7% (498198 vs 384140) and integer math by 16.7% (154535 vs 132433). It also takes PassMark extended instructions by 3.3% and random string sorting by 13.9%. In older Cinebench R15 and R20 multicore tests, the i7 holds the lead, suggesting better scaling in legacy render engines. The single-core Cinebench R20 result also goes to the i7 by 2.1%, a rare single-thread win.
The Intel Core Ultra 9 285T is the clear winner in modern single-thread and floating-point work. It crushes the i7 in Cinebench R23 single-core by 56.1% and R15 single-core by 37.3%. PassMark floating-point math goes to the Ultra 9 by 22.6%, and PassMark physics by 21.7%. It also excels at prime number calculation, scoring 345 versus 164, a 52.5% advantage. Data encryption is 7.7% faster on the Ultra 9. In Cinebench R23 multicore, the Ultra 9 leads by 15.4%, showing strong performance in the newest Cinebench iteration.
Architecture Differences
The i7-14700 uses the Raptor Lake architecture on a 10 nm Intel process, with a die size of 257 mm². The Ultra 9 285T uses Arrow Lake on a 3 nm TSMC process, with a die size of 243 mm² and 17,800 million transistors. The Ultra 9 has a larger L1 cache at 192 KB per core versus 80 KB, and a larger L2 at 3 MB per core against 2 MB. Shared L3 cache is 36 MB on the Ultra 9 and 33 MB on the i7. The Ultra 9 supports DDR5 memory exclusively with a memory bandwidth of 102.4 GB/s, while the i7 supports both DDR4 and DDR5. PCIe lanes differ: the Ultra 9 offers Gen 5 with 20 lanes (CPU only), while the i7 provides Gen 5 with 16 lanes. The Ultra 9 uses the Intel Socket 1851, and the i7 uses Socket 1700. Both have locked multipliers.
Specification Differences
The specifications diverge on several key fields. Core counts: the i7-14700 has 20 cores and 28 threads, while the Ultra 9 285T has 24 cores and 24 threads. Base clocks differ significantly: the i7 runs at 2.10 GHz, the Ultra 9 at 1.40 GHz. Both share a 5.40 GHz boost clock. TDP is a major split: the i7 draws 65 W, the Ultra 9 only 35 W. Memory support shows the i7 accepting DDR4 and DDR5, while the Ultra 9 is DDR5-only. The process node is 10 nm for the i7 and 3 nm for the Ultra 9, with different foundries (Intel vs TSMC). Memory bandwidth is 102.4 GB/s on the Ultra 9, with no figure listed for the i7. PCIe lanes are 16 for the i7 and 20 for the Ultra 9. Integrated graphics differ: UHD Graphics 770 versus Arc Xe-LPG Graphics 64EU. Release dates are also distinct, with the i7 launching on 2024-01-07 and the Ultra 9 on 2025-01-06. Launch MSRP is $384 for the i7 and $549 for the Ultra 9.
Head-to-Head Benchmarks
The biggest win for the i7-14700 comes in PassMark data compression, where it scores 498198 against 384140, a 29.7% margin. This is a workload that benefits from the i7’s 28 threads. The i7 also takes Cinebench R15 multicore by 20%, scoring 4061 versus 3384. PassMark integer math is another decisive i7 victory at 16.7% (154535 vs 132433). Random string sorting goes to the i7 by 13.9%, and extended instructions by a narrower 3.3%. In Cinebench R20 multicore, the i7 wins by just 2%, and PassMark multithread by 1%. The Cinebench R20 single-core result favors the i7 by 2.1%.
The Ultra 9 285T’s most dramatic win is Cinebench R23 single-core, where it scores 4739 against 2080, a 56.1% advantage. Cinebench R15 single-core also swings heavily to the Ultra 9, 477 versus 299, a 37.3% lead. PassMark find prime numbers is a 52.5% win for the Ultra 9 (345 vs 164). Floating-point math goes to the Ultra 9 by 22.6% (137923 vs 106716), and physics by 21.7% (2842 vs 2226). In Cinebench R23 multicore, the Ultra 9 wins by 15.4%, scoring 33573 versus 28398. PassMark data encryption favors the Ultra 9 by 7.7%, and single-thread by 7.4%.
The Verdict
Pick the Intel Core i7-14700 if your work involves integer-heavy tasks, data compression, or older rendering benchmarks. The data shows it is 29.7% faster in data compression and 16.7% faster in integer math. It also leads in Cinebench R15 multicore by 20%, which suggests strong performance in legacy multi-threaded applications. The 28 threads and support for DDR4 memory make it a flexible choice for users with existing DDR4 platforms or workloads that scale with thread count.
Pick the Intel Core Ultra 9 285T if you prioritize single-core speed, floating-point math, or power efficiency. It wins Cinebench R23 single-core by 56.1% and floating-point math by 22.6%. The 35 TDP is nearly half the i7’s 65 TDP, yet it still leads in Cinebench R23 multicore by 15.4%. This makes it the better option for modern applications that leverage high single-thread performance, such as many games and productivity apps. The Ultra 9’s 3 nm process and newer Arrow Lake architecture deliver these results with significantly lower power draw.
For a balanced perspective, the i7-14700 has a higher average benchmark score at 52301 versus 51310, but the Ultra 9 counters with more benchmark wins (9 vs 8). The i7’s nearest rivals include the AMD Ryzen 9 5950X (0.7% faster) and Intel Core Ultra 5 235HX (0.4% faster), while the Ultra 9 sits just 0.6% behind the Intel Core i9-14900T. Both are 91st percentile CPUs, so neither is a poor choice. The decision hinges on your specific workload: the i7 for throughput in integer and compression tasks, the Ultra 9 for single-core dominance and efficiency.