CPU Comparison

The Intel Xeon E-2246G and Intel Core i7-9700F are both 14 nm Coffee Lake parts on the Intel Socket 1151 platform, but they target different priorities. The Xeon E-2246G wins the majority of benchmark comparisons, seven of eight head-to-head tests, by leveraging higher clock speeds and Hyper-Threading to dominate Cinebench workloads. However, the Core i7-9700F delivers a decisive victory in Geekbench multi-core, where its two additional physical cores outweigh the Xeon’s thread advantage. The data splits cleanly: the Xeon is the single-thread and rendering champion, while the Core i7 takes the lead in a specific multi-threaded scenario that favors raw core count over SMT.

Where Each One Wins

The Xeon E-2246G is the clear winner in every Cinebench test, which measures sustained multi-threaded and single-threaded rendering performance. Its lead is consistent, ranging from 4.8% to 5.1% across all six Cinebench R15, R20, and R23 variants. The Xeon also wins Geekbench single-core by 6.9%, posting 1613 versus the Core i7’s 1509. This pattern indicates that the Xeon’s higher base and boost clocks, 3.60 GHz and 4.80 GHz respectively versus 3.00 GHz and 4.70 GHz for the Core i7, provide a tangible advantage in latency-sensitive and lightly threaded tasks.

The Core i7-9700F’s sole victory comes in Geekbench multi-core, where it scores 6807 against the Xeon’s 5988, a 12% swing in its favor. This benchmark rewards the Core i7’s eight physical cores, even though it lacks Hyper-Threading and runs at lower clocks. In real-world terms, the data suggests the Core i7 is better suited for workloads that scale almost perfectly with core count and do not benefit from simultaneous multithreading. The Xeon, by contrast, wins where thread scheduling and higher per-core performance matter more, as evidenced by its 4.9% lead in Cinebench R23 multi-core (11720 vs 11176) despite having two fewer physical cores.

Architecture Differences

Both CPUs share the Coffee Lake architecture and are built on Intel’s 14 nm process, but their dies differ in size. The Xeon E-2246G measures 154 mm², while the Core i7-9700F is larger at 180.3 mm². The core configurations are the primary differentiator: the Xeon packs 6 cores and 12 threads, while the Core i7 offers 8 cores but only 8 threads, no Hyper-Threading. This creates an interesting dynamic where the Xeon’s SMT capability allows it to process 12 threads simultaneously, while the Core i7 relies purely on physical core count.

Cache hierarchies are identical in structure, 64 KB L1 per core, 256 KB L2 per core, and 12 MB shared L3, so neither has a capacity edge. Memory support is also matched: both use DDR4 with dual-channel buses and 42.7 GB/s of bandwidth. The critical architectural split is ECC support. The Xeon E-2246G supports ECC memory, a feature absent from the Core i7-9700F, making the Xeon viable for workstation and server environments where data integrity is paramount. The Xeon also includes integrated HD Graphics P630, while the Core i7-9700F has no integrated graphics at all, requiring a discrete GPU for any display output.

The market segments reflect these design choices: the Xeon is classified as Server/Workstation, while the Core i7 is Desktop. Both are end-of-life products, but the Xeon launched on 2019-05-28, about a month after the Core i7’s 2019-04-22 release. Neither has an unlocked multiplier, so overclocking headroom is not part of the equation for either chip.

Head-to-Head Benchmarks

The Xeon E-2246G’s most substantial win is in Geekbench single-core, where it scores 1613 versus the Core i7’s 1509, a 6.9% margin. This is the largest percentage difference in the entire head-to-head set, underscoring the Xeon’s clock-speed advantage in single-threaded workloads. The Cinebench results are tightly clustered around a 5% lead for the Xeon: R15 multi-core shows 1181 vs 1126 (4.9%), R15 single-core 166 vs 158 (5.1%), R20 multi-core 4922 vs 4693 (4.9%), R20 single-core 694 vs 662 (4.8%), and R23 multi-core 11720 vs 11176 (4.9%). The consistency of these deltas suggests a systemic advantage rather than a benchmark-specific anomaly.

The Core i7-9700F’s Geekbench multi-core victory is the outlier, with a 12% gap in its favor: 6807 vs 5988. This is a massive reversal from the Cinebench results, where the Xeon wins by roughly 5% in multi-core tests. The explanation lies in the Geekbench workload’s apparent preference for physical cores over logical threads. The Core i7’s eight cores outperform the Xeon’s six cores plus SMT by a wide margin, indicating that Geekbench’s multi-core test scales better with raw core count and may not efficiently utilize Hyper-Threading.

When averaging all benchmarks, the Xeon E-2246G holds a slim edge with an average score of 3492 versus the Core i7’s 3464, a difference of 0.8%. Both CPUs sit in similar percentile ranges, 55th for the Xeon and 54th for the Core i7, placing them near the middle of all CPUs in the database. The Xeon’s nearest rival is the Intel Xeon E5-1680 v4 with a deltaPct of 0, while the Core i7’s closest competitor is the Intel Xeon E-2186G, just 0.1% behind.

FAQ

Q: Which CPU is faster in single-threaded workloads?

A: The Intel Xeon E-2246G wins every single-core benchmark. It leads by 5.1% in Cinebench R15 single-core (166 vs 158), 4.8% in Cinebench R20 single-core (694 vs 662), 4.9% in Cinebench R23 single-core (1654 vs 1577), and 6.9% in Geekbench single-core (1613 vs 1509).

Q: Why does the Core i7-9700F win Geekbench multi-core despite losing all Cinebench multi-core tests?

A: The Core i7-9700F has 8 physical cores versus the Xeon’s 6, and Geekbench’s multi-core test appears to favor that raw core count. The Core i7 scores 6807 vs the Xeon’s 5988, a 12% difference, while in Cinebench R23 multi-core the Xeon wins 11720 vs 11176. The benchmark’s thread scaling behavior differs from Cinebench’s.

Q: Do both CPUs support ECC memory?

A: No. The Intel Xeon E-2246G supports ECC memory, but the Intel Core i7-9700F does not. This makes the Xeon the only option for systems requiring error-correcting memory.

Q: Do these CPUs have integrated graphics?

A: The Xeon E-2246G includes HD Graphics P630, while the Core i7-9700F has no integrated graphics. The Core i7 requires a discrete GPU for video output.

Q: What are the clock speed differences?

A: The Xeon E-2246G has a base clock of 3.60 GHz and a boost clock of 4.80 GHz. The Core i7-9700F runs at 3.00 GHz base and 4.70 GHz boost. The Xeon is 0.60 GHz higher at base and 0.10 GHz higher at boost.

Q: Which CPU has more cores and threads?

A: The Core i7-9700F has more physical cores with 8, but the Xeon E-2246G has more threads with 12 (6 cores with Hyper-Threading) versus the Core i7’s 8 threads (no Hyper-Threading).

The Verdict

The Intel Xeon E-2246G is the superior processor for workstation and server use cases where ECC memory support is non-negotiable and where single-threaded performance or SMT-friendly multithreading matters. It wins 7 of 8 head-to-head benchmarks, including all Cinebench tests with a consistent 4.8-5.1% margin, and its Geekbench single-core lead of 6.9% confirms its clock-speed advantage. The Xeon also carries a lower launch MSRP of $311, though pricing should not be the primary consideration given the different market segments.

The Intel Core i7-9700F is the better choice for desktop workloads that scale purely with physical core count, as demonstrated by its 12% Geekbench multi-core victory. Its 8 cores and 8 threads outperform the Xeon’s 6 cores and 12 threads in that specific benchmark, and its 65 W TDP is lower than the Xeon’s 80 W, potentially easing cooling requirements. However, the Core i7 lacks ECC support and integrated graphics, and it loses every rendering benchmark to the Xeon.

For mixed workloads, the data favors the Xeon E-2246G, as its aggregate average benchmark score of 3492 edges out the Core i7’s 3464. The Xeon’s 4.9% lead in Cinebench R23 multi-core, despite having two fewer physical cores, demonstrates that its Hyper-Threading implementation is effective in rendering tasks. Users prioritizing Geekbench multi-core performance above all else should choose the Core i7-9700F, but the Xeon’s broader benchmark dominance and workstation features make it the more versatile processor.

Specification Differences

| Specification | Intel Xeon E-2246G | Intel Core i7-9700F |

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

| Cores | 6 | 8 |

| Threads | 12 | 8 |

| Base Clock | 3.60 GHz | 3.00 GHz |

| Boost Clock | 4.80 GHz | 4.70 GHz |

| TDP | 80 W | 65 W |

| Die Size | 154 mm² | 180.3 mm² |

| ECC Memory | Yes | No |

| Integrated Graphics | HD Graphics P630 | None |

| Market Segment | Server/Workstation | Desktop |

| Release Date | 2019-05-28 | 2019-04-22 |

| Launch MSRP | $311 | $333 |

| Part Number | SRF7G | SRG14 |