Intel Core 5 223PTE vs Intel Core Ultra 7 258V Comparison

# Where Each One Wins

The Intel Core 5 223PTE and Intel Core Ultra 7 258V target entirely different segments of the processor market, and the recorded data reflects that split clearly. The Core 5 223PTE is a desktop part on Intel Socket 1700, built for systems with replaceable memory and expansion slots. The Core Ultra 7 258V is a mobile processor on Intel BGA 2833, designed for thin laptops where power efficiency takes priority over raw throughput.

The Core 5 223PTE delivers 8 cores and 16 threads, giving it simultaneous multithreading that the Core Ultra 7 258V lacks. The Ultra 7 258V has 8 cores and 8 threads, meaning each core handles exactly one thread. For workloads that scale with thread count, the Core 5 223PTE holds an inherent structural advantage. The boost clock of 5.40 GHz on the desktop part exceeds the 4.80 GHz boost on the mobile part, which helps in lightly threaded tasks where a single core can sprint to its maximum frequency.

The Core Ultra 7 258V counters with its integrated graphics solution. The Arc 140V iGPU sits far above the UHD Graphics 770 found in the Core 5 223PTE. For systems that rely on the built-in graphics rather than a discrete card, the mobile part offers a much stronger visual computing experience. The desktop part, by contrast, assumes a discrete GPU will be installed in most configurations.

The thermal design point separates the two decisively. The Core 5 223PTE carries a 45 W TDP, while the Core Ultra 7 258V operates at just 17 W. That 28 W difference determines which platforms can use each chip. The mobile processor fits into fanless or low-noise designs that a 45 W desktop chip cannot match. The desktop processor, in turn, has thermal headroom for sustained heavy loads that a 17 W mobile part would throttle under.

Benchmark data exists only for the Core Ultra 7 258V in the database. It records an average benchmark score of 20454 and sits at the 74th percentile among all CPUs tested. Its nearest rivals include the AMD Ryzen 5 5600 at 20468, the AMD Ryzen 5 8500G at 20425, the AMD EPYC 9454P at 20422, and the AMD EPYC 7713 at 20363. The deltas are remarkably small: the Core Ultra 7 258V trails the Ryzen 5 5600 by 0.1 percent, leads the Ryzen 5 8500G by 0.1 percent, leads the EPYC 9454P by 0.2 percent, and leads the EPYC 7713 by 0.4 percent. No comparable benchmark records exist for the Core 5 223PTE, so the database cannot place it on the same percentile scale.

# Architecture Differences

The two processors come from different manufacturing generations and different foundries. The Core 5 223PTE uses the Bartlett Lake codename and is fabricated on a 10 nm process at Intel. The Core Ultra 7 258V uses the Lunar Lake architecture and is fabricated on a 3 nm process at TSMC. The process node difference is substantial: the mobile part uses a far more advanced manufacturing technology that allows higher transistor density and lower power consumption per operation.

The cache hierarchies diverge significantly. The Core 5 223PTE provides 80 KB of L1 cache per core and 2 MB of L2 cache per core, with a shared 24 MB L3 pool. The Core Ultra 7 258V provides 192 KB of L1 per core and 2.5 MB of L2 per core, but only 12 MB of shared L3. The desktop part thus has double the L3 capacity, which benefits workloads with large working sets that need to be cached close to the cores. The mobile part has more L1 and L2 per core, which helps with latency-sensitive single-threaded operations.

Memory support tells a story of platform philosophy. The Core 5 223PTE supports both DDR4 and DDR5 memory across a dual-channel bus, with a recorded memory bandwidth of 89.6 GB/s. It also supports ECC memory, making it suitable for reliability-focused desktop workloads. The Core Ultra 7 258V supports only LPDDR5X, also dual-channel, but with a higher recorded bandwidth of 136.5 GB/s. The mobile part does not support ECC memory. The bandwidth advantage of the Lunar Lake chip comes from the faster memory standard, while the desktop part offers flexibility in memory type and error correction.

PCI Express connectivity also differs. The Core 5 223PTE provides 16 PCIe Gen 5 lanes from the CPU, which supports a full-bandwidth discrete graphics card or multiple NVMe drives. The Core Ultra 7 258V provides only 4 PCIe Gen 5 lanes from the CPU, sufficient for a single high-speed SSD but not for a full desktop expansion topology. This reinforces the intended use cases: the desktop chip feeds an expandable platform, the mobile chip serves a compact system with limited peripheral needs.

The release dates place the two parts in different market windows. The Core Ultra 7 258V launched on 2024-09-23, while the Core 5 223PTE launched on 2026-03-08. Both are listed as Active in production status. The Core 5 223PTE carries a launch MSRP of $232; the Core Ultra 7 258V has no recorded launch MSRP. Neither processor has an unlocked multiplier, so overclocking is not officially supported on either part.

# Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark comparisons between the Core 5 223PTE and the Core Ultra 7 258V. The head-to-head field is empty, and neither wins nor losses are recorded for either side. The only benchmark set available belongs to the Core Ultra 7 258V, which has a full suite of Cinebench, Geekbench, and PassMark results.

The Cinebench results for the Core Ultra 7 258V show a clear pattern. In Cinebench R15, it scores 1596.5 in multicore and 285 in singlecore. In R20, the numbers rise to 6739 multicore and 951 singlecore. In R23, the multicore score reaches 10301 and the singlecore score reaches 1872. The scaling from R15 to R23 reflects the workload changes across Cinebench versions, but the singlecore-to-multicore ratios remain consistent with an 8-thread processor.

Geekbench results put the Core Ultra 7 258V at 9325 multicore and 2100 singlecore. The singlecore figure of 2100 indicates strong per-thread performance, which aligns with the high L1 and L2 cache per core and the 3 nm process. The multicore score of 9325 reflects the absence of simultaneous multithreading: 8 threads cannot reach the levels of a 16-thread chip with similar per-core efficiency.

PassMark results provide a granular view of the Core Ultra 7 258V across specialized workloads. The multithread score is 18887, the singlethread score is 4018, and the physics score is 1565. In computational tasks, integer math reaches 42889, floating point math reaches 57372, and extended instructions reach 14717. The data compression score sits at 176686, while data encryption reaches 13534. Random string sorting scores 21580, and prime number finding scores 185.

The nearest rival comparisons for the Core Ultra 7 258V show how tightly clustered the mid-range mobile processor market is. The AMD Ryzen 5 5600, a desktop processor from an older generation, sits just 0.1 percent above the Core Ultra 7 258V in average score. The AMD Ryzen 5 8500G sits 0.1 percent below. The two EPYC server chips, the 9454P and the 7713, trail by 0.2 percent and 0.4 percent respectively. These deltas are within measurement noise for most benchmark suites, meaning the Core Ultra 7 258V performs essentially on par with all four rivals in aggregate scoring.

Because the Core 5 223PTE has no recorded benchmarks, the database cannot compute a percentile for it or compare its scores against the Core Ultra 7 258V. The wins count stands at 0 for both processors in direct comparison. Any analysis of their relative performance must rely on architectural specifications rather than measured results.

# FAQ

Q: Which processor has more threads?

A: The Intel Core 5 223PTE has 16 threads across 8 cores, while the Intel Core Ultra 7 258V has 8 threads across 8 cores. The desktop part supports simultaneous multithreading; the mobile part does not.

Q: What is the difference in thermal design point between the two?

A: The Core 5 223PTE has a TDP of 45 W, and the Core Ultra 7 258V has a TDP of 17 W. The mobile processor consumes far less power, enabling thinner and quieter systems.

Q: Which processor supports ECC memory?

A: The Core 5 223PTE supports ECC memory. The Core Ultra 7 258V does not support ECC memory.

Q: How does the memory bandwidth compare?

A: The Core 5 223PTE records 89.6 GB/s of memory bandwidth, while the Core Ultra 7 258V records 136.5 GB/s. The mobile part uses LPDDR5X memory, and the desktop part supports both DDR4 and DDR5.

Q: What integrated graphics does each processor use?

A: The Core 5 223PTE uses UHD Graphics 770, and the Core Ultra 7 258V uses Arc 140V. The Arc 140V provides substantially stronger integrated graphics performance.

Q: What are the nearest rivals of the Core Ultra 7 258V in the database?

A: The nearest rivals are the AMD Ryzen 5 5600 at 0.1 percent above, the AMD Ryzen 5 8500G at 0.1 percent below, the AMD EPYC 9454P at 0.2 percent below, and the AMD EPYC 7713 at 0.4 percent below.

# Specification Differences

The two processors differ across nearly every specification field in the database.

The Core 5 223PTE uses the Bartlett Lake codename with a 10 nm process at Intel. The Core Ultra 7 258V uses the Lunar Lake codename with a 3 nm process at TSMC. The desktop part has a base clock of 2.30 GHz and a boost clock of 5.40 GHz. The mobile part has a base clock of 2.20 GHz and a boost clock of 4.80 GHz. The desktop part runs at a 45 W TDP, the mobile part at 17 W.

The Core 5 223PTE fits Intel Socket 1700, and the Core Ultra 7 258V fits Intel BGA 2833. The desktop part has 8 cores and 16 threads, the mobile part has 8 cores and 8 threads. L1 cache per core is 80 KB on the desktop part and 192 KB on the mobile part. L2 cache per core is 2 MB on the desktop part and 2.5 MB on the mobile part. L3 cache is 24 MB shared on the desktop part and 12 MB shared on the mobile part.

Memory support differs completely: DDR4 and DDR5 on the desktop part versus LPDDR5X only on the mobile part. Memory bandwidth is 89.6 GB/s on the desktop part and 136.5 GB/s on the mobile part. ECC support is present on the desktop part and absent on the mobile part. PCIe connectivity offers 16 Gen 5 lanes on the desktop part and 4 Gen 5 lanes on the mobile part.

The integrated graphics differ: UHD Graphics 770 on the Core 5 223PTE versus Arc 140V on the Core Ultra 7 258V. The market segment is Desktop for the Core 5 223PTE and Mobile for the Core Ultra 7 258V. The release dates are 2026-03-08 for the desktop part and 2024-09-23 for the mobile part. The Core 5 223PTE has a launch MSRP of $232, while the Core Ultra 7 258V has no recorded launch MSRP. Both processors have locked multipliers, and both are marked Active in production status.