Intel Core 5 223PE vs Intel Core 5 320 Comparison

Head-to-Head Benchmarks

The data is unambiguous: the Intel Core 5 223PE wins every single recorded benchmark against the Intel Core 5 320. Out of 17 head-to-head tests, the 223PE claims 17 victories, while the 320 records zero wins. The scale of the advantage varies dramatically by workload, ranging from a narrow 4.3% margin in single-threaded PassMark tests to a staggering 326.9% lead in Cinebench R23 multi-core.

The most lopsided result appears in Cinebench R23 multi-core, where the 223PE scores 26,455 points versus the 320's 6,197. This 326.9% delta highlights the fundamental difference in their design targets. Similarly, PassMark integer math shows a 208.8% advantage, with the 223PE scoring 99,819 against the 320's 32,323. These are not marginal improvements; they represent completely different performance tiers.

Multi-core rendering tests consistently show triple-digit percentage leads. Cinebench R15 multi-core gives the 223PE a 152.9% edge (2,666 vs. 1,054), Cinebench R20 multi-core shows a 103.4% lead (11,111 vs. 5,462), and PassMark multi-thread delivers a 101.4% advantage (31,124 vs. 15,450). PassMark physics follows the same pattern at 104.2% (2,493 vs. 1,221), and random string sorting shows a 98.5% delta (35,798 vs. 18,038).

The single-core story is closer but still favors the 223PE. Cinebench R15 single-core shows a 36.2% lead (376 vs. 276), while Cinebench R20 single-core jumps to a 103.4% edge (1,568 vs. 771). Cinebench R23 single-core shows a 93.9% delta (3,734 vs. 1,926). Interestingly, PassMark single-thread results are much tighter: the 223PE scores 4,219 against the 320's 4,045, a mere 4.3% difference. This suggests that for lightly threaded, short-duration workloads, the two processors are nearly equivalent, despite the wide gaps elsewhere.

Specialized workloads reinforce the 223PE's dominance. PassMark data compression shows a 133% lead (346,623 vs. 148,779), data encryption shows 68% (18,448 vs. 10,984), and extended instructions show 86% (24,672 vs. 13,262). Floating-point math delivers an 80.2% advantage (76,468 vs. 42,440), while prime number finding shows a 44.5% delta (159 vs. 110).

The average benchmark score tells the same story. The 223PE averages 40,585 across all recorded tests, placing it in the 87th percentile of all CPUs. The 320 averages 18,023, landing in the 72nd percentile. The 223PE's nearest rivals are the Intel Core 7 253PE at 40,557 (0.1% behind), the Intel Xeon 6357P at 40,630 (0.1% ahead), and the Intel Core Ultra X7 368H at 40,518 (0.2% behind). The 320's nearest rivals are dramatically lower: the AMD Ryzen 5 1600 at 17,994 (0.2% behind), the Intel Core 5 120U at 17,898 (0.7% behind), and the Intel Core i5-1334U at 18,154 (0.7% ahead).

FAQ

Q: Which processor has a higher average benchmark score?

A: The Intel Core 5 223PE averages 40,585 across all recorded benchmarks, while the Intel Core 5 320 averages 18,023. The 223PE sits in the 87th percentile of all CPUs, the 320 in the 72nd.

Q: How large is the multi-core performance gap?

A: In Cinebench R23 multi-core, the 223PE scores 26,455 versus the 320's 6,197, a 326.9% advantage. Cinebench R20 multi-core shows a 103.4% lead, and PassMark multi-thread shows 101.4%.

Q: Is there any benchmark where the two processors are close?

A: PassMark single-thread results are nearly identical: the 223PE scores 4,219 and the 320 scores 4,045, a 4.3% difference. This is the smallest margin in the entire head-to-head set.

Q: What are the nearest rivals for each processor?

A: The 223PE's closest competitor is the Intel Core 7 253PE at 40,557 (0.1% lower), followed by the Intel Xeon 6357P at 40,630 (0.1% higher). The 320's closest rival is the AMD Ryzen 5 1600 at 17,994 (0.2% lower), with the Intel Core i5-1334U at 18,154 (0.7% higher).

Q: Which processor has higher single-core performance in Cinebench?

A: The 223PE leads in all Cinebench single-core tests. R15 shows 376 vs. 276 (36.2%), R20 shows 1,568 vs. 771 (103.4%), and R23 shows 3,734 vs. 1,926 (93.9%).

Q: How do the processors compare in memory bandwidth?

A: The 223PE supports dual-channel memory with 89.6 GB/s bandwidth, while the 320 uses single-channel memory with 59.7 GB/s. The 223PE also supports both DDR4 and DDR5, whereas the 320 supports DDR5 and LPDDR5X.

The Verdict

The data supports a clear conclusion: the Intel Core 5 223PE is the superior performer in every measured workload. It wins all 17 head-to-head benchmarks with deltas ranging from 4.3% to 326.9%. Its average benchmark score of 40,585 places it in the 87th percentile, while the 320's 18,023 lands in the 72nd. Buyers seeking maximum compute throughput should select the 223PE without hesitation.

The 320, however, serves a different purpose entirely. Its 15W TDP and mobile socket (Intel BGA 1516) indicate a low-power, portable design, whereas the 223PE's 65W TDP and desktop socket (Intel Socket 1700) target stationary systems. The 320's integrated Intel Xe3 Graphics (2 Xe) and single-channel memory bus suggest efficiency and compactness over raw performance. For users prioritizing battery life, physical footprint, or integrated graphics capability, the 320 may be the appropriate choice, but the benchmark data shows it cannot match the 223PE in computational tasks.

Specification Differences

The two processors differ in nearly every core specification. The 223PE has 8 cores and 16 threads, while the 320 has 6 cores and 6 threads. Base clocks diverge sharply: the 223PE runs at 2.90 GHz, the 320 at 1.50 GHz. Boost clocks also favor the 223PE at 5.20 GHz versus 4.60 GHz. Thermal design power ranges from 65W for the 223PE down to 15W for the 320.

Sockets are incompatible: the 223PE uses Intel Socket 1700, the 320 uses Intel BGA 1516. The 223PE supports DDR4 and DDR5 memory with dual-channel operation and 89.6 GB/s bandwidth; the 320 supports DDR5 and LPDDR5X with single-channel operation and 59.7 GB/s. ECC memory is supported on the 223PE only. PCIe connectivity differs as well: the 223PE offers Gen 5 with 16 lanes, the 320 offers Gen 4 with 6 lanes.

Integrated graphics differ: the 223PE uses UHD Graphics 730, the 320 uses Intel Xe3 Graphics (2 Xe). Market segments also differ, with the 223PE classified as Desktop and the 320 as Mobile. Both processors have locked multipliers. Release dates show the 223PE launched on 2026-03-08 and the 320 on 2026-04-15. Launch MSRP for the 223PE is $232, and for the 320 it is $340.

Architecture Differences

The 223PE is built on the Bartlett Lake architecture using a 10 nm process node, while the 320 uses the Wildcat Lake architecture on a 3 nm node. Both are manufactured by Intel. Cache configurations differ substantially. The 223PE provides 80 KB L1 per core, 2 MB L2 per core, and 24 MB shared L3. The 320 provides 192 KB L1 total, 2.5 MB L2 total, and 6 MB shared L3. The 223PE's larger cache hierarchy aligns with its desktop performance focus, while the 320's smaller caches reflect its mobile efficiency target.

The 223PE belongs to the Core 5 (Bartlett Lake) generation, and the 320 belongs to the Core 5 (Wildcat Lake) generation. The 223PE's 10 nm process is older and less dense than the 320's 3 nm node, which explains how the 320 achieves a much lower 15W TDP despite using a newer manufacturing process. The 320's 6 cores and 6 threads indicate no hyper-threading, whereas the 223PE's 8 cores and 16 threads show simultaneous multithreading support.

Where Each One Wins

The Intel Core 5 223PE wins in every scenario requiring raw computational power. Multi-threaded rendering workloads show its largest advantages: Cinebench R23 multi-core delivers a 326.9% lead, and PassMark integer math shows 208.8%. Data compression, encryption, and floating-point math all favor the 223PE by margins between 68% and 133%. For desktop users running video encoding, 3D rendering, scientific computing, or heavy compilation tasks, the 223PE is the clear choice based on the recorded data.

The Intel Core 5 320 wins in scenarios where power consumption and physical size matter. Its 15W TDP versus 65W, single-channel memory, and mobile BGA socket make it suitable for thin-and-light laptops or fanless designs. The 320's integrated Xe3 graphics with 2 Xe cores may handle basic display output and media playback, though the database provides no graphics benchmarks to quantify this. Its single-thread PassMark score of 4,045 is only 4.3% behind the 223PE, meaning everyday light tasks like web browsing or office documents would show minimal perceptible difference.

The 320's nearest rivals, including the AMD Ryzen 5 1600 and Intel Core i5-1334U, all cluster around the 18,000 average score range. This places the 320 in a performance class roughly half that of the 223PE. Users who cannot tolerate the 223PE's 65W power draw or desktop socket must accept roughly half the multi-threaded performance, as evidenced by the 101.4% PassMark multi-thread gap and the 103.4% Cinebench R20 multi-core gap.