Intel Core 5 320 vs Intel Core i9-14901E Comparison

Intel Core 5 320 and Intel Core i9-14901E occupy different corners of the Intel lineup, one a low-power mobile part built on a modern node, the other a desktop processor with more cores and higher clocks. The recorded data shows a complete sweep for the i9-14901E across every benchmark in the comparison, but the margins vary widely, from a narrow single-thread edge to a crushing multi-core advantage. The story is not just about who wins, but by how much and what that means for different workloads.

Where Each One Wins

The Intel Core i9-14901E wins every single benchmark in the head-to-head comparison, a total of 17 out of 17 tests. The Intel Core 5 320 records zero wins. This is not a close contest in aggregate; the i9-14901E holds an average benchmark score of 37911 compared to 18023 for the Core 5 320, placing it at the 86th percentile of all CPUs while the Core 5 320 sits at the 72nd percentile.

The closest margin is in single-thread performance. In PassMark single thread, the i9-14901E scores 4354 against 4045 for the Core 5 320, a delta of negative 7.1 percent for the Core 5 320. That is a modest gap, indicating the Core 5 320's Wildcat Lake architecture and higher efficiency per clock narrow the gap when only one core is active. In Cinebench R15 single core, the margin is larger, with the i9-14901E at 366 versus 276, a negative 24.6 percent delta.

The widest margin appears in heavily multi-threaded and integer-heavy workloads. Cinebench R23 multi core shows the i9-14901E scoring 25753 against 6197, a delta of negative 75.9 percent for the Core 5 320. PassMark integer math shows a similar pattern, with the i9-14901E at 112736 versus 32323, a negative 71.3 percent delta. These are the workloads where the i9-14901E's 8 cores and 16 threads, combined with a 5.60 GHz boost clock, produce results the 6-core, 6-thread Core 5 320 cannot approach.

FAQ

Q: Which processor has better multi-core performance?

A: The Intel Core i9-14901E dominates multi-core workloads. In Cinebench R23 multi core it scores 25753 against 6197 for the Intel Core 5 320, a negative 75.9 percent delta for the Core 5 320. PassMark multithread shows 30298 versus 15450, a negative 49 percent delta.

Q: How close is single-thread performance between the two?

A: The i9-14901E still wins, but by a smaller margin. PassMark single thread shows 4354 versus 4045, a negative 7.1 percent delta. Cinebench R23 single core shows 3635 versus 1926, a negative 47 percent delta.

Q: What are the core and thread counts?

A: The Intel Core 5 320 has 6 cores and 6 threads. The Intel Core i9-14901E has 8 cores and 16 threads.

Q: Do these processors support ECC memory?

A: Yes for the i9-14901E, which has ECC memory support. The Core 5 320 does not support ECC memory.

Q: What memory types do they support?

A: The Core 5 320 supports DDR5 and LPDDR5X with a single-channel memory bus. The i9-14901E supports DDR4 and DDR5 with a dual-channel memory bus.

Q: How do their average benchmark scores compare?

A: The i9-14901E has an average benchmark score of 37911, while the Core 5 320 has an average of 18023. The i9-14901E sits at the 86th percentile of all CPUs, the Core 5 320 at the 72nd.

Head-to-Head Benchmarks

The largest single delta in the entire comparison is Cinebench R23 multi core. The i9-14901E scores 25753, the Core 5 320 scores 6197, a negative 75.9 percent delta. That is a quadruple-plus advantage in raw rendering throughput. Cinebench R20 multi core shows a similar but less extreme gap, 10816 versus 5462, a negative 49.5 percent delta. Cinebench R15 multi core shows 2595 versus 1054, a negative 59.4 percent delta.

The integer math test is another standout. PassMark integer math gives the i9-14901E a score of 112736 against 32323 for the Core 5 320, a negative 71.3 percent delta. This is a workload that scales strongly with core count and thread count, and the i9-14901E's 16 threads deliver more than three times the result. Floating point math shows a narrower gap, 81089 versus 42440, a negative 47.7 percent delta, still a large margin but less extreme than integer math.

Data compression favors the i9-14901E heavily, 288777 versus 148779, a negative 48.5 percent delta. Data encryption shows 18571 versus 10984, a negative 40.9 percent delta. Random string sorting shows 39138 versus 18038, a negative 53.9 percent delta. Find prime numbers shows 189 versus 110, a negative 41.8 percent delta. Extended instructions show 17249 versus 13262, a negative 23.1 percent delta, one of the smaller multi-thread gaps.

Physics simulation via PassMark shows 3041 versus 1221, a negative 59.8 percent delta. PassMark multithread shows 30298 versus 15450, a negative 49 percent delta.

The single-thread tests are the only places where the Core 5 320 approaches parity. PassMark single thread and singlethread both show 4354 versus 4045, a negative 7.1 percent delta. Cinebench R23 single core shows 3635 versus 1926, a negative 47 percent delta, which is a much larger gap than the PassMark result suggests. Cinebench R20 single core shows 1526 versus 771, a negative 49.5 percent delta, and Cinebench R15 single core shows 366 versus 276, a negative 24.6 percent delta.

Specification Differences

The core and thread counts differ substantially. The Core 5 320 has 6 cores and 6 threads, while the i9-14901E has 8 cores and 16 threads. The i9-14901E supports simultaneous multithreading, the Core 5 320 does not.

Clock speeds differ as well. The Core 5 320 has a base clock of 1.50 GHz and a boost clock of 4.60 GHz. The i9-14901E has a base clock of 2.80 GHz and a boost clock of 5.60 GHz.

Thermal design power is drastically different. The Core 5 320 has a TDP of 15 watts, positioning it for mobile and low-power systems. The i9-14901E has a TDP of 65 watts, a desktop-class power envelope.

Memory support differs. The Core 5 320 supports DDR5 and LPDDR5X with a single-channel memory bus and 59.7 GB/s bandwidth. The i9-14901E supports DDR4 and DDR5 with a dual-channel memory bus, with no bandwidth figure recorded in the database.

PCIe support differs. The Core 5 320 uses Gen 4 with 6 lanes from the CPU. The i9-14901E uses Gen 5 with 16 lanes from the CPU.

The launch MSRP of the Core 5 320 is $340. The i9-14901E has no recorded launch MSRP in the database.

The Core 5 320 uses socket Intel BGA 1516, a mobile package. The i9-14901E uses Intel Socket 1700, a desktop socket.

The integrated graphics differ. The Core 5 320 includes Intel Xe3 Graphics with 2 Xe cores. The i9-14901E includes UHD Graphics 770.

The production status for both is active. The release dates differ, with the Core 5 320 released in April 2026 and the i9-14901E released in June 2024.

Neither processor has an unlocked multiplier.

Architecture Differences

The Core 5 320 uses the Wildcat Lake codename and belongs to the Core 5 generation. It is built on a 3 nm process node. The i9-14901E uses the Raptor Lake-R codename with Raptor Lake architecture, part of the Core 14th Gen and Core i9 Raptor Lake Refresh generation. It is built on a 10 nm process node.

Cache hierarchies are structured differently. The Core 5 320 has 192 KB of L1 cache, 2.5 MB of L2 cache, and 6 MB of shared L3 cache. The i9-14901E has 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 36 MB of shared L3 cache. The per-core L2 design on the i9-14901E allows each core to access its own 2 MB, and the larger 36 MB shared L3 provides a significant pool for multi-threaded data.

The die size is recorded only for the i9-14901E at 257 mm². The Core 5 320 has no die size figure in the database.

The Core 5 320 is a mobile segment processor, while the i9-14901E is a desktop segment processor. The process node difference, 3 nm versus 10 nm, explains how the Core 5 320 achieves a 15 watt TDP while still offering a 4.60 GHz boost clock. The i9-14901E uses its larger power budget and higher 5.60 GHz boost to deliver substantially higher performance in nearly every measured workload.

ECC memory support is present on the i9-14901E but absent on the Core 5 320, which may matter for specific reliability-focused applications.

The Verdict

The benchmark data points to a straightforward conclusion. The Intel Core i9-14901E is the faster processor in every recorded test, with an average benchmark score of 37911 versus 18023 for the Intel Core 5 320, a difference of roughly 110 percent. The i9-14901E sits at the 86th percentile of all CPUs, the Core 5 320 at the 72nd.

The i9-14901E should be the choice for workloads that depend on multi-threaded throughput. Cinebench R23 multi core shows a 25753 to 6197 advantage, and PassMark integer math shows a 112736 to 32323 advantage. These are the workloads where 8 cores, 16 threads, and a 5.60 GHz boost clock produce results the Core 5 320 cannot match.

The Core 5 320 has its own logic. It is a mobile processor with a 15 watt TDP, a 3 nm process node, and support for LPDDR5X memory. Its single-thread score of 4045 in PassMark is within 7.1 percent of the i9-14901E, which shows the efficiency of the Wildcat Lake design. For systems constrained by power and cooling, the Core 5 320 delivers a competitive single-thread experience while using a fraction of the power budget.

The data does not support any workload where the Core 5 320 wins outright. The closest margin is the 7.1 percent single-thread gap in PassMark, but even there the i9-14901E comes out ahead. The i9-14901E also offers ECC memory support, dual-channel memory, PCIe Gen 5 with 16 lanes, and a larger 36 MB shared L3 cache, all of which reinforce its position as the higher-performance part. The Core 5 320 counters with a smaller process node, lower TDP, and integrated Xe3 graphics, making it a sensible fit for mobile designs where performance per watt matters more than absolute output.