Intel Core i5-4590 vs Intel Xeon Platinum 8260 Comparison

Head-to-Head Benchmarks

The benchmark data paints a decisive picture: the Intel Xeon Platinum 8260 wins every single head-to-head test, six out of six. The Core i5-4590 does not record a single victory in the shared benchmark suite. The margins are substantial and consistent, with the Xeon holding an advantage of roughly 81% across all Cinebench tests.

In Cinebench R15 multicore, the Xeon Platinum 8260 scores 2436 against the i5-4590's 460, a delta of -81.1% from the i5's perspective. The single-core R15 test shows a similar story: 343 for the Xeon versus 64 for the i5, a gap of -81.3%. These are not marginal differences; the Xeon is in a different performance class entirely.

Moving to Cinebench R20, the pattern holds. The Xeon's multicore score of 10152 dwarfs the i5's 1920, again a -81.1% delta. In single-core R20, the Xeon posts 1433 versus the i5's 270, a -81.2% difference. The consistency of these deltas across every test suggests a fundamental architectural and core-count gulf rather than any workload-specific quirk.

Cinebench R23 confirms the trend with the largest absolute gap in the suite. The Xeon Platinum 8260 scores 24173 in multicore, while the i5-4590 manages 4573, a -81.1% delta. Single-core R23 sees the Xeon at 3412 against the i5's 645, again -81.1%. The Xeon's lead is not just about raw core count; even in single-threaded workloads, where the i5's higher 3.70 GHz boost clock might be expected to help, the Xeon's 3.90 GHz boost and newer architecture carry the day.

The average benchmark score in the database reinforces this hierarchy, though the numbers tell a slightly different story. The i5-4590 has an average benchmark score of 7609, while the Xeon Platinum 8260 sits at 6992. This apparent contradiction stems from the fact that the i5's average includes a broader set of tests, including PassMark workloads like data compression (76800) and integer math (15862), where the desktop chip performs proportionally better relative to its Cinebench results. The Xeon's average is pulled down by its lack of PassMark entries in the database, not by any weakness in the tests it does share.

Both processors sit at the 63rd percentile among all CPUs in the database. This parity in percentile ranking, despite the Xeon's overwhelming head-to-head dominance, reflects how each chip is positioned within its respective competitive field. The i5-4590's nearest rivals include the AMD Ryzen Threadripper 2990WX (avg score 7578, delta 0.4%), the Intel Core i5-6500 (7569, 0.5%), and the AMD EPYC 7371 (7568, 0.5%). The Xeon Platinum 8260, meanwhile, sits near the Intel Pentium Gold G6400 (6969, 0.3%), the Intel Core i9-7980XE (7018, -0.4%), and the Intel Core i9-9960X (6938, 0.8%).

Architecture Differences

The two chips come from different eras and different design philosophies. The Intel Core i5-4590 is a Haswell desktop part, built on Intel's 22 nm process. It packs 1,400 million transistors into a 177 mm² die. The Xeon Platinum 8260 is a Cascade Lake-SP server processor, fabricated on a 14 nm node with 8,000 million transistors. The die size for the Xeon is not recorded in the database, but the transistor count alone indicates a far more complex silicon.

Core and thread counts diverge sharply. The i5-4590 has 4 cores and 4 threads, meaning no hyper-threading. The Xeon Platinum 8260 has 24 cores and 48 threads, with hyper-threading doubling the logical count. This 6x core advantage and 12x thread advantage is the primary driver of the multicore benchmark results.

Cache hierarchies reflect the different target markets. Both chips use 64 KB of L1 cache per core. The L2 cache, however, differs: 256 KB per core on the i5 versus 1 MB per core on the Xeon. L3 cache is even more divergent, with the i5 offering 6 MB shared while the Xeon provides 35.75 MB shared. The Xeon's larger per-core L2 and substantially larger shared L3 are designed for server workloads with large working sets.

Memory support is another major split. The i5-4590 uses DDR3 with a dual-channel memory bus and does not support ECC memory. The Xeon Platinum 8260 uses DDR4 and supports ECC memory, a critical feature for server and workstation reliability. The memory bus configuration for the Xeon is not specified in the database, but ECC support alone signals its enterprise positioning.

Integrated graphics also separate the two. The i5-4590 includes Intel HD 4600 graphics, making it a complete desktop package without a discrete GPU. The Xeon Platinum 8260 has no integrated graphics, which is typical for server processors that assume a dedicated GPU or no display output at all. PCIe generation differs as well: the i5 supports Gen 3, while the Xeon's PCIe specification is not listed in the database.

Socket compatibility is entirely distinct. The i5-4590 uses Intel Socket 1150, the mainstream desktop socket of its generation. The Xeon Platinum 8260 uses Intel Socket 3647, a large server socket designed for high-core-count Xeon Scalable processors. These are not interchangeable platforms; a motherboard for one will not accept the other.

Power characteristics differ considerably. The i5-4590 has a TDP of 84 watts, while the Xeon Platinum 8260 is rated at 165 watts. The Xeon's higher power draw is the cost of its 24 cores and 48 threads. Neither chip has an unlocked multiplier, so overclocking is not an option on either platform.

The release dates show a generational gap. The i5-4590 was released on 2014-04-30, while the Xeon Platinum 8260 arrived on 2018-12-10, over four years later. This timing explains the architectural differences: Cascade Lake benefits from years of microarchitectural refinements over Haswell, even though the process node is larger at 14 nm versus 22 nm.

Where Each One Wins

The Xeon Platinum 8260 is the clear choice for multi-threaded, high-throughput workloads. Its 24 cores and 48 threads deliver roughly 5.3 times the multicore performance of the i5-4590 in Cinebench R23, and similar ratios in R15 and R20. Any workload that scales across cores, such as video rendering, scientific simulation, database queries, or virtualization, will see massive gains on the Xeon.

The Xeon also wins in single-threaded performance, which might surprise given its lower base clock of 2.40 GHz versus the i5's 3.30 GHz. However, the Xeon's boost clock of 3.90 GHz exceeds the i5's 3.70 GHz, and its newer Cascade Lake architecture delivers higher instructions per clock. The single-core Cinebench results show the Xeon leading by about 81% across all three versions of the test.

ECC memory support gives the Xeon a decisive advantage in reliability-sensitive environments. Servers, workstations handling financial data, or systems that cannot tolerate silent memory corruption will require ECC, and only the Xeon provides it. The i5-4590's lack of ECC support rules it out for these use cases entirely.

The i5-4590's advantages are more modest but real for specific desktop scenarios. Its 84 watt TDP means lower power draw and simpler cooling requirements. Its integrated Intel HD 4600 graphics eliminates the need for a discrete GPU in basic desktop, office, or media playback systems. The dual-channel DDR3 memory bus, while older, is sufficient for everyday desktop tasks.

The i5 also has the advantage of its PassMark results, which are more extensive in the database. Its data compression score of 76800 and integer math score of 15862 show that in certain desktop-oriented workloads, it performs respectably relative to its average. The random string sorting score of 10238 and floating point math score of 12057 indicate solid general-purpose capability for a desktop chip.

For a typical desktop user running office applications, web browsing, or light media work, the i5-4590 is more than adequate. Its 4 cores and 4 threads handle single-user workloads without issue. The Xeon Platinum 8260, by contrast, is designed for shared, multi-tenant, or heavily parallel environments where its 48 threads can be fully utilized.

Gaming is a nuanced comparison. The i5-4590's higher base clock and integrated graphics make it a more practical entry point for a budget gaming system, though the database does not include gaming benchmarks. The Xeon's lack of integrated graphics means a discrete GPU is mandatory, and its server-oriented design does not prioritize the low-latency single-thread performance that games often favor, despite its single-core benchmark lead.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Xeon Platinum 8260 has 24 cores and 48 threads. The Intel Core i5-4590 has 4 cores and 4 threads.

Q: How much faster is the Xeon Platinum 8260 in Cinebench R23 multicore?

A: The Xeon scores 24173 in Cinebench R23 multicore, while the i5-4590 scores 4573. This represents an 81.1% advantage for the Xeon.

Q: Does the Core i5-4590 support ECC memory?

A: No, the i5-4590 does not support ECC memory. The Xeon Platinum 8260 does support ECC memory.

Q: What integrated graphics does the Core i5-4590 have?

A: The i5-4590 includes Intel HD 4600 integrated graphics. The Xeon Platinum 8260 has no integrated graphics.

Q: What are the process nodes for each processor?

A: The i5-4590 is built on a 22 nm process. The Xeon Platinum 8260 is built on a 14 nm process.

Q: Which processor has a higher boost clock?

A: The Xeon Platinum 8260 has a boost clock of 3.90 GHz, while the i5-4590 has a boost clock of 3.70 GHz.

Specification Differences

| Specification | Intel Core i5-4590 | Intel Xeon Platinum 8260 |

|---|---|---|

| Cores | 4 | 24 |

| Threads | 4 | 48 |

| Base Clock | 3.30 GHz | 2.40 GHz |

| Boost Clock | 3.70 GHz | 3.90 GHz |

| TDP | 84 W | 165 W |

| Socket | Intel Socket 1150 | Intel Socket 3647 |

| Architecture | Haswell | Cascade Lake |

| Codename | Haswell | Cascade Lake-SP |

| Generation | Core i5 (Haswell) | Xeon Platinum (Cascade Lake-SP) |

| Process Node | 22 nm | 14 nm |

| Transistors | 1,400 million | 8,000 million |

| Die Size | 177 mm² | Not specified |

| L2 Cache | 256 KB (per core) | 1 MB (per core) |

| L3 Cache | 6 MB (shared) | 35.75 MB (shared) |

| Memory Support | DDR3 | DDR4 |

| Memory Bus | Dual-channel | Not specified |

| ECC Memory | No | Yes |

| PCIe | Gen 3 | Not specified |

| Integrated Graphics | Intel HD 4600 | None |

| Market Segment | Desktop | Server/Workstation |

| Release Date | 2014-04-30 | 2018-12-10 |

| Part Number | Not specified | SRF9HCD8069504201101 |

| Multiplier Unlocked | No | No |