Intel Core i7-9700T vs Intel Xeon E-2174G Comparison

Head-to-Head Benchmarks

The benchmark record for these two Coffee Lake processors is unusually one-sided in one respect, yet it contains one notable reversal. Across the eight recorded tests, the Intel Core i7-9700T claims seven victories, while the Intel Xeon E-2174G takes a single, decisive win. The most significant margin lies in Geekbench single-core performance, where the Xeon posts a score of 1559 against the Core i7's 1392, a 12% advantage. That is the only test where the Xeon leads, and it is a substantial one.

Every Cinebench result favors the Core i7-9700T, though the margins are modest. In Cinebench R15 multi-core, the Core i7 scores 839 versus the Xeon's 815, a 2.9% edge. The single-core R15 test shows a similar pattern: 118 for the Core i7 against 114 for the Xeon, a 3.4% gap. Moving to Cinebench R20, the Core i7 again leads in both multi-core (3496 versus 3398) and single-core (493 versus 479), with a 2.8% difference in each. Cinebench R23 mirrors this exactly: the Core i7 scores 8325 versus 8091 in multi-core and 1175 versus 1142 in single-core, both again at 2.8% deltas. The Geekbench multi-core test shows the widest multi-threaded gap, with the Core i7 at 5503 and the Xeon at 5104, a 7.3% difference.

What does this mean in context? The Xeon E-2174G's average benchmark score of 2588 places it at the 49th percentile of all CPUs in the database. Its nearest rivals include the Intel Xeon E5-4620 v3 at 2587 (0% delta), the AMD Ryzen 3 PRO 4355GE at 2596 (-0.3%), the AMD Ryzen 9 4900HS at 2573 (0.6%), and the Intel Core i7-8850H at 2604 (-0.6%). The Core i7-9700T's average score of 2668 puts it at the 50th percentile, with nearest rivals being the Intel Core i5-9500F at 2670 (-0.1%), the Intel Xeon E5-4650 v3 at 2664 (0.1%), the Intel Core i7-9750HF at 2662 (0.2%), and the Intel Core i7-1365UE at 2677 (-0.3%). The data indicates that the Core i7 sits slightly higher in overall standing, but both processors occupy a similar performance tier.

The single-core Geekbench result is the outlier that deserves attention. A 12% lead for the Xeon in that specific test suggests that its higher boost clock of 4.70 GHz, compared to the Core i7's 4.30 GHz, translates into a meaningful advantage in lightly threaded workloads that favor raw clock speed. However, this advantage does not carry over to the Cinebench single-core tests, where the Core i7 leads by roughly 3% despite its lower boost clock. The discrepancy between Geekbench and Cinebench single-core results indicates that the two workloads stress different aspects of the architecture.

Multi-threaded performance tells a consistent story. The Core i7-9700T wins every multi-core test, with margins ranging from 2.8% to 7.3%. This aligns with the core count difference: the Core i7 has 8 cores and 8 threads, while the Xeon has 4 cores and 8 threads. The extra physical cores provide a clear advantage in parallel workloads, even though the Xeon's higher boost clock helps it stay competitive in single-threaded tasks.

FAQ

Q: Which processor wins the majority of head-to-head benchmarks?

A: The Intel Core i7-9700T wins 7 of the 8 recorded benchmark comparisons. The Intel Xeon E-2174G wins only the Geekbench single-core test.

Q: What is the largest performance difference between the two?

A: The largest delta is in Geekbench single-core, where the Intel Xeon E-2174G leads by 12% with a score of 1559 versus the Core i7-9700T's 1392. The largest multi-threaded gap is in Geekbench multi-core, where the Core i7 leads by 7.3% with 5503 versus 5104.

Q: How do the average benchmark scores compare?

A: The Intel Core i7-9700T has an average benchmark score of 2668, placing it at the 50th percentile. The Intel Xeon E-2174G has an average score of 2588, at the 49th percentile.

Q: Do both processors support ECC memory?

A: No. The Intel Xeon E-2174G supports ECC memory, while the Intel Core i7-9700T does not.

Q: What are the integrated graphics on each?

A: The Intel Xeon E-2174G features HD Graphics P630, while the Intel Core i7-9700T features UHD Graphics 630.

Q: Which processor has more cores?

A: The Intel Core i7-9700T has 8 cores and 8 threads. The Intel Xeon E-2174G has 4 cores and 8 threads.

The Verdict

The data points to a clear choice for most users: the Intel Core i7-9700T. It wins 7 of 8 benchmarks, including every multi-core test and every Cinebench test. Its average benchmark score of 2668 exceeds the Xeon's 2588 by 3.1%. For workloads that scale with cores, such as rendering, compilation, or content creation, the Core i7's 8 physical cores provide a consistent edge over the Xeon's 4 cores.

The Intel Xeon E-2174G has one specific strength: single-core Geekbench performance. Its 12% lead in that test indicates that applications heavily reliant on a single thread with high clock sensitivity may favor the Xeon. Its boost clock of 4.70 GHz versus the Core i7's 4.30 GHz is the likely driver. However, this advantage does not appear in the Cinebench single-core tests, where the Core i7 actually leads by 2.8% to 3.4%. The Geekbench single-core result appears to be workload-specific rather than a general single-threaded advantage.

The Core i7-9700T also carries a lower TDP of 35 watts compared to the Xeon's 71 watts, making it more suitable for compact or thermally constrained systems. Both processors are end-of-life, use the Intel Socket 1151, and share the Coffee Lake architecture on a 14 nm process. The Core i7 offers more L3 cache (12 MB shared versus 8 MB shared) and a larger die (180.3 mm² versus 126 mm²).

The Xeon's value proposition rests on ECC memory support and its server/workstation market segment. For users who require error-correcting memory for data integrity in professional workloads, the Xeon is the only option here. For everyone else, the benchmark record favors the Core i7-9700T.

Specification Differences

The two processors differ in several core specifications. The Intel Xeon E-2174G has 4 cores and 8 threads, while the Intel Core i7-9700T has 8 cores and 8 threads. Base clocks differ substantially: the Xeon runs at 3.80 GHz, while the Core i7 runs at 2000.00 MHz (2.00 GHz). Boost clocks are closer, with the Xeon at 4.70 GHz and the Core i7 at 4.30 GHz. TDP ratings show a significant difference: the Xeon draws 71 watts, while the Core i7 draws 35 watts.

Cache configurations differ as well. Both have 64 KB of L1 cache per core and 256 KB of L2 cache per core. The L3 cache differs: the Xeon has 8 MB shared, while the Core i7 has 12 MB shared. Die size also varies, with the Xeon at 126 mm² and the Core i7 at 180.3 mm².

Memory support shows a key distinction. Both support DDR4 memory with dual-channel bus and a memory bandwidth of 42.7 GB/s. However, the Xeon supports ECC memory, while the Core i7 does not. Integrated graphics differ: the Xeon has HD Graphics P630, and the Core i7 has UHD Graphics 630.

Market segments differ as expected: the Xeon targets Server/Workstation, while the Core i7 targets Desktop. Both are end-of-life products, use Intel Socket 1151, have a 14 nm process node, and feature PCIe Gen 3 with 16 lanes (CPU only). Neither has an unlocked multiplier.

Architecture Differences

Both processors are built on Intel's Coffee Lake architecture and use a 14 nm process node from Intel's own foundry. The codenames differ slightly: the Xeon is designated Coffee Lake-S WS, while the Core i7 is simply Coffee Lake. The generation labels also differ, with the Xeon listed as "Xeon E (Coffee Lake)" and the Core i7 as "Core i7 (Coffee Lake Refresh)".

The fundamental architectural difference lies in core and thread organization. The Xeon E-2174G provides 4 cores with Hyper-Threading, yielding 8 threads. The Core i7-9700T provides 8 physical cores without Hyper-Threading, also yielding 8 threads. This explains the multi-core performance pattern: the Core i7's additional physical cores give it an edge in parallel workloads, while the Xeon's higher clock speeds help it in single-threaded scenarios.

Cache hierarchy is identical in L1 and L2 organization (64 KB and 256 KB per core), but the shared L3 cache differs: 8 MB on the Xeon versus 12 MB on the Core i7. The larger L3 cache on the Core i7 likely contributes to its multi-core advantages, as more data can be held closer to the cores.

The integrated graphics units differ, with the Xeon using HD Graphics P630 and the Core i7 using UHD Graphics 630. ECC memory support is exclusive to the Xeon, reflecting its server/workstation positioning. The Core i7's lower TDP of 35 watts versus the Xeon's 71 watts indicates a more power-efficient design, which is notable given the Core i7's higher core count. The Xeon's higher base clock of 3.80 GHz versus the Core i7's 2.00 GHz suggests the Xeon is designed for sustained high-frequency operation, while the Core i7 relies on boost behavior to reach 4.30 GHz.