AMD Ryzen 3 7320U vs Intel Xeon E3-1230 v5 Comparison

The Intel Xeon E3-1230 v5 and the AMD Ryzen 3 7320U represent two very different approaches to x86 computing, separated by seven years of silicon evolution. The Xeon is a 2015-era server/workstation part built on Intel’s 14 nm process, while the Ryzen 3 is a 2022 mobile processor on TSMC’s 6 nm node. Both offer 4 cores and 8 threads, yet their benchmark profiles diverge sharply depending on the workload and the test generation. The recorded data shows a split personality: the Ryzen 3 wins in older Cinebench R15 tests and in single-core R23, while the Xeon dominates multi-core R23 by a wide margin. This creates a genuinely confusing picture for anyone trying to pick a winner, so let’s dig into the numbers.

Head-to-Head Benchmarks

The head-to-head comparison contains four direct benchmark matchups, and the results are not consistent across them. The AMD Ryzen 3 7320U takes three of the four wins, but the scale of those victories varies wildly. In Cinebench R15 multi-core, the Ryzen 3 scores 790 against the Xeon’s 678, a 14.2% advantage. That is a clear but not overwhelming lead. The single-core R15 result is far more lopsided: the Ryzen 3 posts 162.4 points while the Xeon manages only 95, a massive 41.5% deficit for the Intel part. This is the largest delta in the entire comparison and suggests that the Ryzen 3’s per-core efficiency in legacy workloads is substantially better than the Xeon’s aging Skylake architecture.

The picture flips completely in Cinebench R23 multi-core. Here the Intel Xeon E3-1230 v5 scores 6733, while the AMD Ryzen 3 7320U scores 4809. The Xeon leads by 40%, a dominant victory that dwarfs the Ryzen’s R15 multi-core win. This is a striking reversal: the same two chips, both with 4 cores and 8 threads, produce opposite winners depending on which Cinebench version is used. The R23 single-core test returns to the AMD side, with the Ryzen 3 scoring 1095 against the Xeon’s 950, a 13.2% advantage.

So the tally is 3 wins for AMD and 1 for Intel, but that simple count is misleading. The Xeon’s R23 multi-core lead of 40% is the single biggest margin in the head-to-head set, larger than any of the Ryzen’s three victories. The Ryzen’s R15 single-core win of 41.5% is equally dramatic, though. What the data implies is that these processors age differently across benchmark generations. The Xeon holds up better in newer multi-threaded workloads, while the Ryzen 3 excels in older tests and in single-threaded performance.

Where Each One Wins

The benchmark split points to specific use-case strengths. The AMD Ryzen 3 7320U wins decisively in single-core performance across both Cinebench R15 and R23. Its R15 single-core score of 162.4 versus the Xeon’s 95 gives it a 41.5% edge, and its R23 single-core score of 1095 versus 950 gives it a 13.2% edge. This makes the Ryzen 3 the better choice for lightly threaded applications, older software that relies on single-core speed, and any workload where responsiveness per thread matters more than total throughput.

The Ryzen 3 also wins in Cinebench R15 multi-core with a score of 790 against the Xeon’s 678, a 14.2% advantage. This suggests that in legacy multi-threaded benchmarks, the AMD part is faster despite having the same core and thread count. The Ryzen 3’s higher boost clock of 4.10 GHz versus the Xeon’s 3.80 GHz likely contributes to this, though the exact relationship is not directly measured.

The Intel Xeon E3-1230 v5’s only head-to-head win is in Cinebench R23 multi-core, but it is a commanding one: 6733 versus 4809, a 40% lead. This is the strongest signal in the entire comparison. For modern multi-threaded rendering workloads, the Xeon is the clear winner. The R23 test is more demanding and scales differently than older Cinebench versions, and the Xeon’s larger 8 MB shared L3 cache versus the Ryzen 3’s 4 MB may play a role, though the data does not directly confirm this.

The overall average benchmark scores place the two chips nearly even. The Xeon has an average benchmark score of 1947, while the Ryzen 3 sits at 1916. The Xeon’s nearest rivals include the Intel Core i5-1035G7 at 1948 with a delta of -0.1%, the Intel Xeon E3-1535M v5 at 1945 with a delta of 0.1%, the Intel Core i7-8709G at 1950 with a delta of -0.2%, and the Intel Core i7-9850HL at 1941 with a delta of 0.3%. The Ryzen 3’s nearest rivals are the Intel Core i7-6700T at 1918 with a delta of -0.1%, the Intel Xeon E-2314 at 1911 with a delta of 0.3%, the Intel Xeon E3-1575M v5 at 1910 with a delta of 0.3%, and the AMD Ryzen 5 PRO 2400GE at 1910 with a delta of 0.3%. On average, both chips sit within a few points of their respective rival groups, which reinforces the idea that total performance is similar even when individual tests diverge.

Architecture Differences

The architectural gap between these two processors is substantial. The Intel Xeon E3-1230 v5 uses the Skylake architecture, specifically the Skylake-DT codename, built on Intel’s 14 nm process with a die size of 122 mm² and 1,750 million transistors. The AMD Ryzen 3 7320U uses the Zen 2 architecture under the Mendocino codename, built on TSMC’s 6 nm process with a die size of 100 mm² and no transistor count listed in the data. This process difference is significant: the 6 nm node is much newer and denser, which helps explain the Ryzen’s efficiency advantages.

The cache layouts differ as well. Both have 64 KB of L1 cache per core, but the L2 cache differs: the Xeon has 256 KB per core, while the Ryzen 3 has 512 KB per core. The L3 cache is where the Xeon pulls ahead, with 8 MB shared versus the Ryzen 3’s 4 MB shared. This doubling of L3 cache on the Intel side may explain its strong R23 multi-core showing, though the data does not directly measure cache impact.

Memory support is another major divergence. The Xeon supports DDR3 and DDR4 memory with a dual-channel bus and a recorded memory bandwidth of 34.1 GB/s. The Ryzen 3 supports only LPDDR5, also dual-channel, but with a much higher memory bandwidth of 88.0 GB/s. The Ryzen 3 also lacks ECC memory support, while the Xeon supports it, which aligns with the Xeon’s server/workstation market segment.

The PCIe configurations differ sharply. The Xeon offers Gen 3 with 16 lanes from the CPU, while the Ryzen 3 offers Gen 3 with only 4 lanes from the CPU. This makes the Xeon far more suitable for expansion cards, storage controllers, or other PCIe devices, while the Ryzen 3 is clearly designed for compact mobile systems. The Xeon has no integrated graphics, while the Ryzen 3 includes a Radeon 610M integrated GPU. The Xeon targets the server/workstation market, while the Ryzen 3 is explicitly a mobile processor. The Xeon is end-of-life and was released in 2015, while the Ryzen 3 is active and was released in 2022. The Xeon has a launch MSRP of $261, while the Ryzen 3 has no recorded launch MSRP.

FAQ

Q: Which processor wins in single-core performance?

A: The AMD Ryzen 3 7320U wins in both recorded single-core tests. It scores 162.4 versus 95 in Cinebench R15 single-core, a 41.5% advantage, and 1095 versus 950 in Cinebench R23 single-core, a 13.2% advantage.

Q: Which processor wins in multi-core performance?

A: It depends on the benchmark generation. The AMD Ryzen 3 7320U wins Cinebench R15 multi-core with 790 versus 678, a 14.2% lead. The Intel Xeon E3-1230 v5 wins Cinebench R23 multi-core with 6733 versus 4809, a 40% lead.

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

A: Yes, both have 4 cores and 8 threads. The Intel Xeon E3-1230 v5 and the AMD Ryzen 3 7320U are identical in this regard, which makes the benchmark differences particularly interesting.

Q: How do their average benchmark scores compare?

A: The Intel Xeon E3-1230 v5 has an average benchmark score of 1947, while the AMD Ryzen 3 7320U has an average score of 1916. The Xeon’s nearest rival, the Intel Core i5-1035G7, scores 1948 with a -0.1% delta, while the Ryzen 3’s nearest rival, the Intel Core i7-6700T, scores 1918 with a -0.1% delta.

Q: Which processor supports ECC memory?

A: The Intel Xeon E3-1230 v5 supports ECC memory, while the AMD Ryzen 3 7320U does not. This is consistent with the Xeon’s server/workstation market segment.

Q: What is the difference in memory bandwidth?

A: The AMD Ryzen 3 7320U has a recorded memory bandwidth of 88.0 GB/s, while the Intel Xeon E3-1230 v5 has 34.1 GB/s. Both use a dual-channel memory bus, but the Ryzen 3 supports LPDDR5 while the Xeon supports DDR3 and DDR4.

Specification Differences

The two processors differ in nearly every major specification category. The Intel Xeon E3-1230 v5 has a base clock of 3.40 GHz and a boost clock of 3.80 GHz, while the AMD Ryzen 3 7320U has a base clock of 2.40 GHz and a boost clock of 4.10 GHz. The Ryzen 3 boosts higher, but the Xeon has a much higher base clock. Thermal design power differs enormously: the Xeon is rated at 80 W, while the Ryzen 3 is rated at 15 W. This reflects their different market segments, with the Xeon designed for sustained server loads and the Ryzen 3 for battery-powered mobile devices.

The sockets are incompatible: the Xeon uses Intel Socket 1151, while the Ryzen 3 uses AMD Socket FT6. The process nodes differ as noted: 14 nm for Intel versus 6 nm for TSMC. The die sizes are 122 mm² for the Xeon and 100 mm² for the Ryzen 3, with the Xeon’s transistor count listed at 1,750 million and no figure recorded for the Ryzen 3. The L2 cache differs, with 256 KB per core on the Xeon versus 512 KB per core on the Ryzen 3, while the L3 cache is 8 MB shared on the Xeon versus 4 MB shared on the Ryzen 3.

Memory support diverges completely: the Xeon supports DDR3 and DDR4, while the Ryzen 3 supports only LPDDR5. Memory bandwidth is 34.1 GB/s for the Xeon and 88.0 GB/s for the Ryzen 3. ECC memory is supported only on the Xeon. PCIe lanes from the CPU are 16 for the Xeon and 4 for the Ryzen 3, both Gen 3. The Xeon has no integrated graphics, while the Ryzen 3 includes a Radeon 610M. The Xeon is a server/workstation part that is end-of-life, released in 2015 with a launch MSRP of $261, while the Ryzen 3 is an active mobile part released in 2022 with no recorded launch MSRP. Both processors have locked multipliers.

The Verdict

The data paints a clear picture for different audiences. The AMD Ryzen 3 7320U is the better choice for anyone prioritizing single-threaded performance, legacy benchmark compatibility, and power efficiency. Its 41.5% lead in R15 single-core and 13.2% lead in R23 single-core are decisive, and its 15 W TDP versus the Xeon’s 80 W makes it vastly more suitable for mobile or low-power systems. The Ryzen 3 also includes integrated graphics, which the Xeon lacks entirely, making it a more complete package for a compact system.

The Intel Xeon E3-1230 v5 is the better choice for modern multi-threaded workloads, specifically those modeled by Cinebench R23 multi-core. Its 40% lead over the Ryzen 3 in that test is the single largest performance gap in the head-to-head set. The Xeon also offers ECC memory support, a 16-lane PCIe Gen 3 connection, and a much larger 8 MB L3 cache, all of which point to server or workstation use cases. Its support for DDR3 and DDR4 memory gives it flexibility that the Ryzen 3’s LPDDR5-only support does not.

For an average user, the Ryzen 3’s wins in three of four head-to-head tests, combined with its far lower power draw and integrated graphics, make it the more versatile daily driver. For a professional running sustained multi-threaded rendering or server-style workloads, the Xeon’s R23 multi-core dominance and ECC support are more compelling. The overall average benchmark scores are nearly identical at 1947 versus 1916, so neither chip is a runaway winner in total performance. The choice comes down to workload: modern multi-threading favors Intel, legacy and single-threaded performance favors AMD, and efficiency favors AMD by a wide margin.