AMD Ryzen 7 PRO 3700 vs Intel Xeon E-2388G Comparison

The Intel Xeon E-2388G and AMD Ryzen 7 PRO 3700 are both 8-core, 16-thread processors aimed at professional workloads, but they come from fundamentally different design philosophies. The benchmark data shows a consistent, though narrow, victory for the Intel part across all six Cinebench tests, while the AMD chip counters with a lower power envelope and a more modern manufacturing process. This comparison examines whether the Intel Xeon’s consistent edge in rendering workloads justifies its workstation positioning, or if the Ryzen PRO’s efficiency and platform features make it the more rational choice for desktop professionals.

FAQ

Q: Which processor wins in multi-core Cinebench performance?

A: The Intel Xeon E-2388G wins every multi-core test. In Cinebench R23 multi-core, it scores 19939 against the Ryzen 7 PRO 3700’s 19397, a 2.8% advantage. The same 2.8% delta appears in R20 (8374 vs 8146) and R15 (2009 vs 1955).

Q: Is the single-core performance gap larger than the multi-core gap?

A: The single-core deltas are nearly identical to multi-core. In Cinebench R23 single-core, Intel leads 2814 to 2738 (2.8%). R20 shows 1181 vs 1149 (2.8%), and R15 shows 283 vs 275 (2.9%). The advantage is consistent but not dramatic.

Q: How do these processors compare to their nearest rivals?

A: The Xeon E-2388G sits at the 61st percentile of all CPUs with an average benchmark score of 5805, placing it 0.2% behind the AMD EPYC 7401P and 0.6% ahead of the Intel Xeon W-2175. The Ryzen 7 PRO 3700 also hits the 61st percentile with a 5610 average, trailing the Intel Core i7-12700T by just 0.1%.

Q: Which processor has a higher boost clock and what does that mean?

A: The Intel Xeon E-2388G boosts to 5.10 GHz, while the Ryzen 7 PRO 3700 reaches 4.40 GHz. This 0.7 GHz difference likely explains Intel’s consistent single-core wins, which average around 2.8% across all Cinebench versions.

Q: Do both processors support ECC memory?

A: No. The Intel Xeon E-2388G supports ECC memory (true for its server/workstation segment), while the AMD Ryzen 7 PRO 3700 does not. This is a critical distinction for data-integrity-focused workloads.

Q: What is the TDP difference between the two?

A: The Intel Xeon E-2388G has a 95W TDP, while the AMD Ryzen 7 PRO 3700 is rated at 65W. This 30W gap suggests the AMD part runs cooler and may be easier to cool in compact systems, despite offering slightly lower performance.

Architecture Differences

The two CPUs represent distinct architectural eras. The Intel Xeon E-2388G is built on Rocket Lake-E, using Intel’s 14 nm process with a die size of 276 mm². This is a mature, power-hungry node compared to AMD’s approach. The Ryzen 7 PRO 3700 uses Zen 2 (Matisse), fabricated on TSMC’s 7 nm process, with a much smaller 74 mm² die and 3,800 million transistors. The process advantage is stark: AMD packs similar core counts into a die roughly one-quarter the size, which directly contributes to its lower 65W TDP versus Intel’s 95W.

Cache configurations also differ notably. Intel provides 80 KB of L1 cache per core, 512 KB of L2 per core, and 16 MB of shared L3. AMD counters with 64 KB of L1 per core, the same 512 KB of L2 per core, but doubles the L3 to 32 MB. This larger L3 pool on the AMD part could benefit certain data-heavy workloads, though benchmark results suggest it does not overcome Intel’s clock advantage in Cinebench.

Integrated graphics is another split. The Xeon E-2388G includes UHD Graphics P750, while the Ryzen 7 PRO 3700 has no integrated graphics at all. For systems requiring a display output without a discrete GPU, Intel holds a clear functional edge. PCIe lanes also favor AMD: the Ryzen offers 24 Gen 4 lanes (CPU only) versus Intel’s 20 Gen 4 lanes. This gives AMD more headroom for multiple NVMe drives or expansion cards.

Memory support is identical in bandwidth (51.2 GB/s dual-channel DDR4) and bus width, but ECC support tips the workstation scale toward Intel. The Ryzen’s unlocked multiplier (true) versus Intel’s locked multiplier (false) gives AMD overclocking flexibility, though that is less relevant for a PRO-series professional chip. The release dates show Intel is a 2021 product, while AMD launched in 2019, yet both remain in active production.

Head-to-Head Benchmarks

The six head-to-head Cinebench results form a remarkably consistent pattern. Intel wins every test, with deltas ranging from 2.8% to 2.9%. In Cinebench R15 multi-core, the Xeon E-2388G scores 2009 versus 1955 for the Ryzen 7 PRO 3700, a 2.8% lead. R15 single-core shows 283 vs 275, a 2.9% margin — the largest of any test. Moving to R20, multi-core is 8374 vs 8146 (2.8%), and single-core 1181 vs 1149 (2.8%). R23 follows the same script: multi-core 19939 vs 19397 (2.8%), single-core 2814 vs 2738 (2.8%).

The consistency is notable. Regardless of workload intensity or Cinebench version, the Intel part maintains a near-constant 2.8% advantage. This suggests the performance gap is structural — likely tied to the 5.10 GHz boost clock versus 4.40 GHz — rather than workload-specific. The Ryzen’s larger 32 MB L3 cache does not rescue it in these rendering tests, nor does its 7 nm process efficiency translate into higher throughput. For users upgrading from an older 8-core part, the deltas are small enough that real-world differences would be perceptible only in long renders, not interactive tasks.

Notably, the Ryzen 7 PRO 3700’s average benchmark score (5610) is 3.4% lower than the Xeon’s (5805), which aligns with the head-to-head deltas. The Intel part also holds a higher percentile ranking tied at 61, but its nearest rivals (AMD EPYC 7401P at 5814, Intel Xeon W-2175 at 5770) show it is firmly in mid-pack territory. The Ryzen’s nearest rivals (Intel Core i7-12700T at 5606, Intel Atom x7433RE at 5601) are similarly clustered, indicating both CPUs sit in a crowded performance band where small margins separate them from many alternatives.

Specification Differences

The core and thread counts are identical: 8 cores and 16 threads on both. The base clocks differ, with AMD starting higher at 3.60 GHz versus Intel’s 3.20 GHz, but Intel’s boost clock of 5.10 GHz exceeds AMD’s 4.40 GHz. TDP is a major differentiator: 95W for Intel, 65W for AMD. The process node favors AMD (7 nm TSMC) over Intel (14 nm), and the die sizes reflect this: 74 mm² for AMD versus 276 mm² for Intel. Transistor count is listed only for AMD at 3,800 million.

Cache differs in L1 (80 KB per core for Intel, 64 KB for AMD) and L3 (16 MB shared for Intel, 32 MB for AMD), while L2 is identical at 512 KB per core. Memory support is the same DDR4 dual-channel with 51.2 GB/s bandwidth, but ECC is supported only on Intel. PCIe lanes favor AMD (24 vs 20, both Gen 4). Integrated graphics exist only on Intel (UHD Graphics P750). The Intel part uses Socket 1200, while AMD uses Socket AM4. Intel’s multiplier is locked; AMD’s is unlocked. The Intel part has a launch MSRP of $539; the AMD part has no listed launch MSRP. Release dates are September 2021 for Intel and September 2019 for AMD. Intel targets Server/Workstation, while AMD targets Desktop.

Where Each One Wins

The Intel Xeon E-2388G wins in every measured benchmark category. Its 2.8% lead in multi-core Cinebench R23 (19939 vs 19397) makes it the better choice for rendering tasks where every percentage point of throughput reduces render time. The 2.8% single-core advantage (2814 vs 2738) also benefits lightly-threaded applications like legacy CAD tools or single-threaded scripting. The presence of ECC memory support and integrated graphics further solidifies Intel’s position for workstation builds where data integrity and display output without a discrete GPU are priorities. Its higher boost clock (5.10 GHz) is the likely engine behind all these wins.

The AMD Ryzen 7 PRO 3700 wins in efficiency and platform flexibility. Its 65W TDP versus Intel’s 95W means lower heat output and potentially quieter operation in professional environments. The 7 nm process and smaller die (74 mm²) indicate superior power-per-transistor, which could translate to lower long-term energy costs in always-on systems. The unlocked multiplier offers overclocking headroom, and 24 PCIe Gen 4 lanes provide more expansion capability than Intel’s 20. The larger 32 MB L3 cache may also benefit workloads with high data reuse, even if Cinebench does not expose this advantage. For desktop professionals building a high-core-count system without server-grade requirements, AMD’s platform is more flexible.

The Verdict

The data points to a clear but narrow victory for the Intel Xeon E-2388G in raw performance. It wins all six head-to-head benchmarks, with a consistent 2.8% margin across multi-core and single-core tests. For users whose primary metric is Cinebench throughput, Intel is the safer pick. Its ECC support and integrated graphics also make it the only choice here for specific workstation configurations that require those features. The launch MSRP of $539 positions it as a premium server/workstation part, and its active production status ensures ongoing availability.

However, the Ryzen 7 PRO 3700 is not a poor alternative. It matches the Xeon in core count and comes within 2.8% in every test, while drawing 30W less power. Its 7 nm process and unlocked multiplier appeal to users who value efficiency and tinkering. The absence of ECC and integrated graphics limits its workstation appeal, but for desktop-centric professional workloads — code compilation, 3D modeling with a dedicated GPU, or virtualization — the Ryzen’s lower TDP and larger L3 cache could make it the more balanced choice. The benchmark data alone favors Intel, but the specification sheet tells a more nuanced story where AMD’s efficiency and platform features warrant consideration for non-critical rendering tasks. Ultimately, this is a 2.8% performance gap traded against a 46% TDP reduction — a trade-off that depends entirely on whether the user prioritizes raw speed or operational efficiency.