Intel Core i7-1160G7 vs Intel Xeon W-2123 Comparison

Head-to-Head Benchmarks

The recorded data shows a clean sweep in this head-to-head comparison. Across all six Cinebench tests, the Intel Core i7-1160G7 finishes ahead of the Intel Xeon W-2123. The margins are consistent, ranging from 2.0% to 2.4%, which suggests a uniform performance advantage rather than a workload-specific quirk.

In Cinebench R15 multi-core, the i7-1160G7 scores 740 against the Xeon W-2123's 724, a 2.2% edge. The single-core R15 test shows a similar pattern: 104 versus 102, a 2.0% difference. Moving to Cinebench R20, the i7-1160G7 posts 3084 in multi-core, beating the Xeon's 3019 by 2.2%. Single-core R20 sees the mobile chip at 435 versus 425, which is the largest relative gap in the entire benchmark set at 2.4%.

The most recent test generation, Cinebench R23, confirms the trend. The i7-1160G7 manages 7343 in multi-core, while the Xeon W-2123 reaches 7189, a 2.1% delta. Single-core R23 results are 1036 against 1014, again a 2.2% advantage for the i7-1160G7. In every instance, the winner is the same, and the magnitude of the victory is nearly identical.

These margins are modest in absolute terms, but they are remarkably consistent. The i7-1160G7 never trails, and the smallest lead is 2.0%. The data does not show a single benchmark where the Xeon W-2123 pulls ahead, even by a fraction of a percent. For a head-to-head between a 15 W mobile processor and a 120 W workstation part, this outcome is notable. The i7-1160G7 achieves these results despite a dramatically lower thermal design power, a point that becomes more significant when considering the architectural differences discussed later.

The average benchmark score for the i7-1160G7 is 2124, placing it at the 46th percentile among all CPUs. The Xeon W-2123 has an average score of 2079, also at the 46th percentile. While both parts sit in the same percentile bucket, the i7-1160G7's raw average is 45 points higher. This places the i7-1160G7 in close company with the Intel Atom C5125 (2122, a 0.1% delta) and the AMD Ryzen 5 7520C (2127, a -0.1% delta). The Xeon W-2123, by contrast, sits near the Intel Core i3-9350KF (2082, -0.1%) and the Intel Xeon E5-2628 v3 (2076, 0.1%). The nearest rival data confirms that both processors are mid-pack performers, but the i7-1160G7 consistently occupies the higher end of that cluster.

Where Each One Wins

The benchmark results indicate that the Intel Core i7-1160G7 wins every single test in this comparison. There is no category where the Xeon W-2123 takes the lead. This is a uniform outcome across both single-threaded and multi-threaded workloads, and across three different Cinebench versions.

For single-core workloads, the i7-1160G7's advantage is clear. The R15 single-core score of 104, R20 single-core of 435, and R23 single-core of 1036 all exceed the Xeon's corresponding scores of 102, 425, and 1014. The largest delta in this category is 2.4% in R20. This suggests that the i7-1160G7's higher boost clock of 4.40 GHz, compared to the Xeon's 3.90 GHz, provides a meaningful edge in latency-sensitive or lightly threaded tasks.

Multi-core workloads tell the same story. The i7-1160G7's multi-core scores of 740 (R15), 3084 (R20), and 7343 (R23) all beat the Xeon's 724, 3019, and 7189. The deltas here are 2.2%, 2.2%, and 2.1% respectively. Both processors have 4 cores and 8 threads, so the comparison is direct. The i7-1160G7 achieves its multi-core win despite a base clock of only 1.20 GHz, far lower than the Xeon's 3.60 GHz base. This indicates that the i7-1160G7 relies on its boost behavior and architectural efficiency rather than sustained base frequency.

There is no use case in the recorded data where the Xeon W-2123 is the better choice. The Xeon does offer features that the i7-1160G7 lacks, such as ECC memory support, quad-channel DDR4 memory, and 48 PCIe Gen 3 lanes. But in terms of raw Cinebench performance, the i7-1160G7 is ahead across the board. The Xeon's strengths are in platform capabilities, not in the benchmark scores recorded here.

The Verdict

Based strictly on the recorded benchmark data, the Intel Core i7-1160G7 is the faster processor in both single-core and multi-core Cinebench tests. It wins all six head-to-head comparisons, with margins between 2.0% and 2.4%. Anyone selecting purely on Cinebench performance should choose the i7-1160G7.

The Xeon W-2123, however, is not without purpose. The data shows it has the same core and thread count as the i7-1160G7, but it belongs to a different platform class. The Xeon supports ECC memory, quad-channel DDR4 with 85.3 GB/s of bandwidth, and 48 PCIe Gen 3 lanes. The i7-1160G7 uses LPDDR4X in dual-channel mode with 34.1 GB/s of bandwidth, has no ECC support, and offers only 4 PCIe Gen 4 lanes. For workstation or server deployments that require memory integrity, high memory throughput, or extensive PCIe connectivity, the Xeon W-2123 provides platform features that the i7-1160G7 cannot match, even though its Cinebench scores are slightly lower.

The i7-1160G7 is a mobile processor with a 15 W TDP, integrated Iris Xe-LP Graphics G7 96EU, and a 10 nm process node. The Xeon W-2123 is a 120 W workstation part on a 14 nm node with no integrated graphics. The i7-1160G7's performance parity in Cinebench, achieved at a fraction of the power envelope, makes it the more efficient choice for compute tasks. The Xeon remains relevant for systems that need the platform-level capabilities listed above.

The verdict is straightforward: for benchmark performance, pick the i7-1160G7. For platform features like ECC, quad-channel memory, and high lane-count PCIe, the Xeon W-2123 is the only option that offers them. The data does not support a scenario where the Xeon wins on speed, but it does support a scenario where the Xeon wins on system flexibility.

FAQ

Q: Which processor has the higher single-core score in Cinebench R23?

A: The Intel Core i7-1160G7 scores 1036, while the Intel Xeon W-2123 scores 1014, giving the i7-1160G7 a 2.2% advantage.

Q: How much faster is the i7-1160G7 in multi-core Cinebench R20?

A: The i7-1160G7 scores 3084 versus the Xeon W-2123's 3019, a 2.2% difference in favor of the i7-1160G7.

Q: Do both processors have the same core and thread counts?

A: Yes, both the Intel Core i7-1160G7 and the Intel Xeon W-2123 have 4 cores and 8 threads.

Q: Does the Xeon W-2123 support ECC memory?

A: Yes, the Xeon W-2123 supports ECC memory, while the i7-1160G7 does not.

Q: What is the memory bandwidth difference between the two?

A: The Xeon W-2123 has quad-channel DDR4 with 85.3 GB/s bandwidth, while the i7-1160G7 has dual-channel LPDDR4X with 34.1 GB/s bandwidth.

Q: Which processor has a higher average benchmark score?

A: The i7-1160G7 has an average score of 2124, compared to the Xeon W-2123's 2079. Both sit at the 46th percentile among all CPUs.

Architecture Differences

The architectural gap between these two processors is substantial, even though their benchmark scores are close. The Intel Core i7-1160G7 uses the Tiger Lake architecture, specifically Tiger Lake-U, built on Intel's 10 nm process. The die size is 144 mm². The Intel Xeon W-2123 uses the Skylake architecture, specifically Skylake-W, on a 14 nm process with a die size of 484 mm². The process node difference alone explains much of the efficiency gap, as the 10 nm part delivers similar performance at a fraction of the power.

The i7-1160G7 has a base clock of 1.20 GHz and a boost clock of 4.40 GHz. The Xeon W-2123 has a base clock of 3.60 GHz and a boost clock of 3.90 GHz. The i7-1160G7's much lower base clock contributes to its 15 W TDP, while the Xeon's higher base clock and 120 W TDP reflect its workstation orientation. Despite the lower base frequency, the i7-1160G7 manages to outscore the Xeon in all recorded benchmarks, likely due to its higher boost ceiling and architectural improvements.

Cache layouts differ significantly. The i7-1160G7 has 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 12 MB of shared L3 cache. The Xeon W-2123 has 64 KB of L1 per core, 1 MB of L2 per core, and 8.25 MB of shared L3 cache. The i7-1160G7 has more cache at every level, which helps explain its superior benchmark results despite the Xeon's higher base clock.

Memory support is another major divergence. The i7-1160G7 uses LPDDR4X in dual-channel mode, achieving 34.1 GB/s of bandwidth, and does not support ECC. The Xeon W-2123 uses DDR4 in quad-channel mode, achieving 85.3 GB/s of bandwidth, and supports ECC memory. The Xeon's memory subsystem is clearly designed for server and workstation workloads where bandwidth and data integrity are critical. The i7-1160G7's memory support is tailored to mobile power constraints.

PCIe connectivity differs as well. The i7-1160G7 provides Gen 4 with 4 lanes (CPU only), while the Xeon W-2123 provides Gen 3 with 48 lanes (CPU only). The Xeon's 48 lanes allow for extensive expansion, multiple GPUs, or high-speed storage arrays. The i7-1160G7's 4 lanes are sufficient for a single NVMe drive or a basic GPU but are not designed for heavy expansion.

Integrated graphics are present only on the i7-1160G7, which features Iris Xe-LP Graphics G7 96EU. The Xeon W-2123 has no integrated graphics, requiring a discrete GPU for any display output. This is typical for server and workstation processors.

The sockets are incompatible. The i7-1160G7 uses Intel BGA 1598, a soldered mobile socket, while the Xeon W-2123 uses Intel Socket 2066, a desktop/workstation socket. The i7-1160G7 is marked as a mobile processor, while the Xeon W-2123 is marked as a server or workstation processor. Both are end-of-life products. The i7-1160G7 was released in September 2020 with a launch MSRP of $426, and the Xeon W-2123 was released in August 2017 with a launch MSRP of $294. Neither has an unlocked multiplier.

The architectural differences paint a clear picture: the i7-1160G7 is a modern, efficient mobile chip that leverages a smaller process node, larger caches, and a higher boost clock to match or beat an older, power-hungry workstation part. The Xeon W-2123 compensates with a much richer memory subsystem, ECC support, and a massive PCIe lane count. These are fundamentally different tools, and the benchmark scores show that the newer mobile architecture wins on raw compute, while the older workstation architecture retains advantages in platform integration.