CPU Comparison

The Intel Xeon E5-1630 v4 and the Intel Core i5-7600 are both quad-core desktop processors from Intel, but they target fundamentally different platforms and use cases. The Xeon E5-1630 v4 is a Broadwell-EP part for the Socket 2011-3 platform, while the Core i5-7600 is a Kaby Lake part for Socket 1151. Benchmark results show the Xeon winning all six head-to-head Cinebench tests, with margins between 15.2% and 15.7% across both single-core and multi-core workloads. Both processors sit at the 42nd percentile in the global CPU database, and their average benchmark scores are close (1869 for the Xeon versus 1844 for the i5), but the Xeon's consistent lead in every tested scenario makes it the stronger performer on paper.

FAQ

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

A: The Intel Xeon E5-1630 v4 wins all three multi-core Cinebench tests. It scores 651 versus 563 in Cinebench R15 (a 15.6% lead), 2714 versus 2348 in Cinebench R20 (15.6%), and 6464 versus 5591 in Cinebench R23 (15.6%).

Q: Does the Core i5-7600 win in any benchmark?

A: No. In the head-to-head comparison, the Xeon E5-1630 v4 wins all six tests: three multi-core and three single-core Cinebench runs. The Core i5-7600 records zero wins in the head-to-head data.

Q: What is the difference in single-core performance?

A: The Xeon E5-1630 v4 leads in every single-core test. It scores 91 versus 79 in Cinebench R15 (15.2% ahead), 383 versus 331 in R20 (15.7%), and 912 versus 789 in R23 (15.6%).

Q: Do both processors support ECC memory?

A: No. The Xeon E5-1630 v4 supports ECC memory, while the Core i5-7600 does not. This is a key platform difference for workstation builds.

Q: How do their average benchmark scores compare?

A: The Xeon E5-1630 v4 has an average benchmark score of 1869, while the Core i5-7600 averages 1844. That is a gap of roughly 1.4%, despite the Xeon winning all head-to-head tests by double digits.

Q: Which processor has the higher boost clock?

A: The Core i5-7600 boosts to 4.10 GHz, which is higher than the Xeon E5-1630 v4's 4.00 GHz boost clock. However, the Xeon has a higher base clock at 3.70 GHz versus 3.50 GHz.

Architecture Differences

The two processors come from different Intel architectures. The Xeon E5-1630 v4 uses Broadwell-EP (architecture: Broadwell, codename Broadwell-EP), built on a 14 nm process with 3,400 million transistors and a 246 mm² die size. The Core i5-7600 uses Kaby Lake (architecture: Kaby Lake), also on a 14 nm process, but the FACT PACK does not list transistor count or die size for it.

Both have 4 physical cores, but threading differs. The Xeon supports 8 threads (4 cores, 8 threads), while the Core i5-7600 has 4 threads (4 cores, 4 threads). That Hyper-Threading advantage is a major architectural difference.

Cache layouts also differ. Both have 64 KB L1 per core and 256 KB L2 per core, but the shared L3 cache is 10 MB on the Xeon versus 6 MB on the Core i5-7600.

Memory support shows a clear separation. The Xeon uses quad-channel DDR4 with 76.8 GB/s memory bandwidth, while the Core i5-7600 uses dual-channel DDR4 with 38.4 GB/s. The Xeon also supports ECC memory; the i5 does not.

PCIe lanes differ significantly. The Xeon provides Gen 3 with 40 lanes (CPU only), while the Core i5-7600 provides Gen 3 with 16 lanes (CPU only). The Core i5-7600 includes integrated graphics (HD 630), while the Xeon has none listed.

The sockets are incompatible: Socket 2011-3 for the Xeon, Socket 1151 for the Core i5-7600. The Xeon is marked as end-of-life, while the Core i5-7600 is listed as active production status.

Where Each One Wins

The Xeon E5-1630 v4 wins in every benchmark category tested, making it the clear choice for raw compute performance. Its 15.6% advantage in Cinebench R23 multi-core (6464 versus 5591) indicates strong sustained multi-threaded rendering capability. The single-core wins are also consistent, with a 15.6% lead in R23 single-core (912 versus 789), which matters for lightly-threaded applications.

The Core i5-7600 wins on platform flexibility and efficiency. It has a 65W TDP versus the Xeon's 140W TDP, meaning significantly lower power draw. It also includes integrated HD 630 graphics, which the Xeon lacks entirely. For a builder who needs a simple system without a discrete GPU, the Core i5-7600 avoids that extra cost and complexity.

Memory bandwidth is another area where the Xeon dominates: 76.8 GB/s quad-channel versus 38.4 GB/s dual-channel. This favors the Xeon for workloads that are memory-bandwidth sensitive, like large data sets or certain scientific computations.

The Core i5-7600 has a higher boost clock (4.10 GHz versus 4.00 GHz), but the Xeon still beats it in single-core benchmarks. That suggests the Xeon's architecture extracts more performance per clock in these tests, despite the lower peak frequency.

For upgrade paths, the Core i5-7600's Socket 1151 platform is more common in mainstream builds, while the Xeon's Socket 2011-3 targets workstation motherboards. The Core i5-7600 also has active production status, whereas the Xeon is end-of-life.

Specification Differences

The two processors differ in several key specification fields:

• Threads: The Xeon E5-1630 v4 has 8 threads; the Core i5-7600 has 4 threads.
• Base Clock: 3.70 GHz on the Xeon versus 3.50 GHz on the Core i5-7600.
• Boost Clock: The Core i5-7600 boosts higher at 4.10 GHz versus 4.00 GHz on the Xeon.
• TDP: The Xeon is rated at 140W; the Core i5-7600 at 65W.
• Socket: The Xeon uses Intel Socket 2011-3; the Core i5-7600 uses Intel Socket 1151.
• Architecture/Codename: Broadwell-EP (Broadwell) for the Xeon; Kaby Lake for the Core i5-7600.
• Process Node: Both are 14 nm, but only the Xeon lists foundry details (Intel) and transistor count (3,400 million) and die size (246 mm²).
• L3 Cache: 10 MB shared on the Xeon versus 6 MB shared on the Core i5-7600.
• Memory Bus: Quad-channel on the Xeon; dual-channel on the Core i5-7600.
• Memory Bandwidth: 76.8 GB/s on the Xeon versus 38.4 GB/s on the Core i5-7600.
• ECC Memory: Supported on the Xeon; not supported on the Core i5-7600.
• PCIe Lanes: 40 lanes (Gen 3) on the Xeon versus 16 lanes (Gen 3) on the Core i5-7600.
• Integrated Graphics: The Core i5-7600 has HD 630; the Xeon has none.
• Production Status: The Xeon is end-of-life; the Core i5-7600 is active.
• Release Date: The Xeon released on 2016-06-19; the Core i5-7600 on 2017-01-02.
• Launch MSRP: The Xeon has a launch MSRP of $406; the Core i5-7600 has no listed launch MSRP.
• Part Number: SR2PF for the Xeon; SR334 for the Core i5-7600.

Head-to-Head Benchmarks

The head-to-head results are one-sided. The Xeon E5-1630 v4 wins all six Cinebench tests, and the margins are remarkably consistent.

In Cinebench R15 multi-core, the Xeon scores 651 against the Core i5-7600's 563, a 15.6% advantage. The single-core R15 test shows the Xeon at 91 versus 79, a 15.2% lead. These are the smallest margins in the set, but still decisive.

Cinebench R20 follows the same pattern. Multi-core: Xeon 2714, Core i5-7600 2348, a 15.6% delta. Single-core: Xeon 383, Core i5-7600 331, a 15.7% delta, the largest margin of any test.

Cinebench R23, which is the most recent of the three, shows the Xeon at 6464 multi-core versus 5591 for the Core i5-7600, again 15.6%. Single-core R23: Xeon 912, Core i5-7600 789, a 15.6% lead.

The consistency of the 15.6% delta across both multi-core and single-core tests is notable. It suggests the Xeon's advantage comes from its architecture and memory subsystem, not just its extra threads. Even in single-core tests where the Core i5-7600 has a higher boost clock (4.10 GHz versus 4.00 GHz), the Xeon still wins by over 15%.

The Core i5-7600 has additional Geekbench scores (3704 multi-core, 1344 single-core), but the head-to-head comparison does not include Geekbench results, so they cannot be directly compared.

The Verdict

The data points to a clear winner for raw performance: the Intel Xeon E5-1630 v4. It wins every benchmark in the head-to-head comparison, with leads of 15.2% to 15.7% across single-core and multi-core workloads. The Xeon's quad-channel memory (76.8 GB/s), 10 MB L3 cache, and 8 threads give it a structural advantage that the Core i5-7600 cannot overcome despite its higher boost clock.

The Core i5-7600 makes sense for builders who prioritize power efficiency (65W TDP versus 140W), need integrated graphics (HD 630), or want an active production part on the mainstream Socket 1151 platform. Its dual-channel memory (38.4 GB/s) and 6 MB L3 cache are adequate for everyday tasks, and its 4.10 GHz boost clock shows intent for snappy single-threaded response.

For compute-focused workloads like rendering, the Xeon E5-1630 v4 is the better pick. Its 15.6% lead in Cinebench R23 multi-core (6464 versus 5591) is substantial, and the ECC memory support plus 40 PCIe lanes make it suited for workstation builds. The trade-off is a higher TDP, no integrated graphics, and an end-of-life production status.

If you are building a new system today and need guaranteed benchmark performance, the Xeon E5-1630 v4 wins outright. If you need a lower-power, active processor with integrated graphics and a mainstream socket, the Core i5-7600 is the only choice between the two. The 42nd percentile ranking for both CPUs shows they sit in the same overall performance tier, but within that tier, the Xeon is consistently ahead in every test recorded.