Intel Core i5-11600T vs Intel Xeon E-2276G Comparison

Where Each One Wins

The benchmark record is unusually one-sided. The Intel Core i5-11600T wins all eight head-to-head tests recorded in the database, with no victories for the Intel Xeon E-2276G. The margins are consistent across rendering workloads, with the i5-11600T ahead by 3.6% in Cinebench R15 multi-core, 3.6% in Cinebench R20 multi-core, and 3.6% in Cinebench R23 multi-core. Single-core Cinebench results show a similar pattern: the i5-11600T leads by 4.1% in R15, 3.7% in R20, and 3.6% in R23.

The largest gap appears in Geekbench single-core, where the i5-11600T scores 1791 against 1610 for the Xeon E-2276G, a difference of 11.2%. This is more than three times the margin seen in any other test. The Geekbench multi-core test is the closest contest, with the i5-11600T ahead by only 1.6%, scoring 6653 versus 6551.

The use-case split is therefore straightforward: the i5-11600T is the stronger processor in every measured workload category, whether the task leans on a single thread or scales across all six cores. The Xeon E-2276G does not hold a lead in any recorded benchmark, making its role limited to situations where its platform features, not its raw performance, are the deciding factor.

Architecture Differences

Both processors are built on Intel's 14 nm process and contain six cores and twelve threads, but they come from different architectural generations and target different platforms. The i5-11600T uses Rocket Lake, released in March 2021, while the Xeon E-2276G uses Coffee Lake, released in May 2019. The i5-11600T has a base clock of 1700 MHz and a boost clock of 4.10 GHz, whereas the Xeon E-2276G runs at 3.80 GHz base and 4.90 GHz boost. Despite the Xeon's higher clocks, the i5-11600T still wins every benchmark, which points to architectural efficiency differences between Rocket Lake and Coffee Lake.

The i5-11600T carries a 35 W TDP rating, while the Xeon E-2276G is rated at 80 W. The i5-11600T uses Intel Socket 1200 and supports PCIe Gen 4 with 20 CPU lanes, while the Xeon E-2276G uses Intel Socket 1151 and PCIe Gen 3 with 16 lanes. The i5-11600T supports DDR4 memory with a dual-channel bus and a bandwidth of 51.2 GB/s, while the Xeon E-2276G also supports DDR4 dual-channel but with 42.7 GB/s bandwidth.

Cache configurations differ as well. The i5-11600T has 80 KB of L1 cache per core and 512 KB of L2 cache per core, with 12 MB of shared L3. The Xeon E-2276G has 64 KB of L1 per core and 256 KB of L2 per core, also with 12 MB of shared L3. The die size is notably different: the i5-11600T measures 276 mm², while the Xeon E-2276G is smaller at 154 mm².

Feature support diverges on integrated graphics and ECC memory. The i5-11600T includes UHD Graphics 750 and does not support ECC memory. The Xeon E-2276G includes HD Graphics P630 and does support ECC memory. The Xeon is classified as a Server/Workstation part, while the i5-11600T is a Desktop part. Both are end-of-life products and both have locked multipliers.

Head-to-Head Benchmarks

The Cinebench R15 multi-core test shows the i5-11600T scoring 1248 against 1205 for the Xeon E-2276G, a 3.6% advantage. In Cinebench R15 single-core, the i5-11600T scores 176 versus 169, a 4.1% lead. These are small but consistent margins, and they repeat across the newer Cinebench versions.

Cinebench R20 multi-core gives the i5-11600T 5201 points and the Xeon E-2276G 5021 points, again a 3.6% difference. Cinebench R20 single-core shows 734 versus 708, a 3.7% gap. Cinebench R23 multi-core continues the pattern: 12385 for the i5-11600T and 11957 for the Xeon E-2276G, 3.6% apart. Cinebench R23 single-core results are 1748 and 1688 respectively, another 3.6% margin.

The Geekbench suite provides the more interesting divergence. In multi-core, the i5-11600T scores 6653 and the Xeon E-2276G scores 6551, a modest 1.6% lead. But in single-core, the i5-11600T jumps to 1791 against 1610, an 11.2% advantage. This is the single largest delta in the entire comparison. The multi-core Geekbench margin being so much smaller than the single-core margin suggests that the Xeon E-2276G scales reasonably well when all cores are engaged, but its per-thread performance lags considerably behind the Rocket Lake design.

Across all eight tests, the i5-11600T never trails. The smallest win is 1.6%, and the largest is 11.2%. The average benchmark score for the i5-11600T is 3742, compared to 3614 for the Xeon E-2276G. The percentile rankings are close, with the i5-11600T at the 56th percentile among all CPUs and the Xeon E-2276G at the 55th, but the raw scores consistently favor the i5-11600T.

Looking at the rival data for context, the i5-11600T sits near the AMD Ryzen 5 PRO 4650GE, which averages 3732, and the Intel Core i5-11260H at 3721. The Xeon E-2276G aligns with the AMD Ryzen 7 PRO 1700 at 3613 and the Intel Xeon E-2286G at 3610. These groupings place the two processors in adjacent performance tiers, but the i5-11600T is always on the higher side of that boundary.

The Verdict

The data supports a clear choice for raw performance: the Intel Core i5-11600T outperforms the Intel Xeon E-2276G in every recorded benchmark. Its wins range from 1.6% in Geekbench multi-core to 11.2% in Geekbench single-core, and the Cinebench tests are uniformly 3.6% to 4.1% in its favor. Anyone selecting purely on measured compute capability should choose the i5-11600T.

The Xeon E-2276G does retain platform advantages that the benchmarks do not capture. It supports ECC memory, which the i5-11600T does not, and it is classified as a Server/Workstation part. Its higher base clock of 3.80 GHz and boost clock of 4.90 GHz may also be relevant in workloads that are sensitive to sustained clock rates rather than the averaged scores shown here. However, the recorded benchmark data does not show any workload where the Xeon's higher clocks translate into a win.

The i5-11600T also offers a more modern platform foundation with PCIe Gen 4 and 20 lanes, compared to PCIe Gen 3 and 16 lanes on the Xeon. Its memory bandwidth is higher at 51.2 GB/s versus 42.7 GB/s. The i5-11600T achieves all of this at a 35 W TDP, less than half the 80 W rating of the Xeon E-2276G.

For a desktop user building a system around Socket 1200, the i5-11600T is the stronger processor in every measured category. For a workstation or server deployment that requires ECC memory and is tied to Socket 1151, the Xeon E-2276G remains a viable option, but the performance trade-off is real and consistent. The benchmark record does not show a single test where the Xeon closes the gap, let alone takes the lead.

FAQ

Q: Which processor is faster in single-core workloads?

A: The Intel Core i5-11600T wins all single-core tests, with a 4.1% lead in Cinebench R15, 3.7% in Cinebench R20, 3.6% in Cinebench R23, and an 11.2% advantage in Geekbench single-core.

Q: How do the two compare in multi-core rendering?

A: The i5-11600T leads by 3.6% in Cinebench R15, R20, and R23 multi-core tests, scoring 1248, 5201, and 12385 respectively, versus 1205, 5021, and 11957 for the Xeon E-2276G.

Q: Does the Xeon E-2276G support ECC memory?

A: Yes, the Xeon E-2276G supports ECC memory. The Intel Core i5-11600T does not support ECC memory.

Q: What are the TDP ratings for both processors?

A: The Intel Core i5-11600T has a 35 W TDP, while the Intel Xeon E-2276G has an 80 W TDP.

Q: Which processor has higher clock speeds?

A: The Xeon E-2276G has a higher base clock of 3.80 GHz and a higher boost clock of 4.90 GHz, compared to 1700 MHz base and 4.10 GHz boost on the i5-11600T.

Q: What is the average benchmark score for each processor?

A: The i5-11600T has an average benchmark score of 3742, and the Xeon E-2276G has an average benchmark score of 3614.

Specification Differences

| Specification | Intel Core i5-11600T | Intel Xeon E-2276G |

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

| Series | Core 11th Gen | Xeon E-2200 series |

| Base Clock | 1700 MHz | 3.80 GHz |

| Boost Clock | 4.10 GHz | 4.90 GHz |

| TDP | 35 W | 80 W |

| Socket | Intel Socket 1200 | Intel Socket 1151 |

| Architecture | Rocket Lake | Coffee Lake |

| Codename | Rocket Lake | Coffee Lake-S WS |

| Die Size | 276 mm² | 154 mm² |

| L1 Cache | 80 KB (per core) | 64 KB (per core) |

| L2 Cache | 512 KB (per core) | 256 KB (per core) |

| Memory Bandwidth | 51.2 GB/s | 42.7 GB/s |

| ECC Memory | No | Yes |

| PCIe | Gen 4, 20 Lanes (CPU only) | Gen 3, 16 Lanes (CPU only) |

| Integrated Graphics | UHD Graphics 750 | HD Graphics P630 |

| Market Segment | Desktop | Server/Workstation |

| Release Date | 2021-03-15 | 2019-05-28 |

| Launch MSRP | $213 | $362 |