AMD Ryzen 5 PRO 2400G vs Intel Xeon W-2123 Comparison

The AMD Ryzen 5 PRO 2400G and Intel Xeon W-2123 are both 4-core, 8-thread processors, but they serve fundamentally different market segments, and the benchmark data reflects a clear, if narrow, performance hierarchy. Across every single Cinebench test recorded, the AMD part wins, though the margins are consistently around 1%. The Ryzen 5 PRO 2400G, a desktop APU with integrated graphics, edges out the server/workstation-class Xeon W-2123 in raw compute, while the Xeon counters with vastly superior platform connectivity and memory bandwidth. This is a tale of two architectures aimed at different workloads, with the data showing a decisive, albeit slim, victory for the AMD chip in CPU rendering tasks.

Where Each One Wins

The AMD Ryzen 5 PRO 2400G wins in every benchmark category listed, making it the outright performance champion for CPU-bound rendering workloads. The data shows a clean sweep: 6 wins out of 6 head-to-head tests. Its victories are consistent, with deltas ranging from 1.0% to 1.2% across single-core and multi-core tests in Cinebench R15, R20, and R23. The largest margin is a 1.2% lead in Cinebench R20 single-core (430 vs 425), while the smallest is a 1.0% edge in Cinebench R15 single-core (103 vs 102). This indicates the Zen architecture in the Ryzen part has a slight IPC advantage over the Skylake architecture in the Xeon, even at identical 3.60 GHz base and 3.90 GHz boost clocks.

The Intel Xeon W-2123 does not win a single benchmark, but its strengths lie outside the Cinebench suite. It offers quad-channel DDR4 memory support with a memory bandwidth of 85.3 GB/s, compared to the Ryzen’s dual-channel 46.9 GB/s. This is a massive 82% bandwidth advantage, which is critical for memory-intensive workstation tasks like large dataset manipulation, virtualization, or certain scientific workloads. The Xeon also provides 48 PCIe Gen 3 lanes (CPU only), versus the Ryzen’s 8 lanes, making it the clear choice for systems with multiple GPUs, NVMe drives, or high-speed networking cards. In this comparison, the Xeon wins on platform capability and expansion, not on raw CPU core performance.

The Verdict

The data is unambiguous: the AMD Ryzen 5 PRO 2400G is the faster processor for CPU compute tasks. It leads in every Cinebench benchmark, and its 46th percentile ranking among all CPUs matches the Xeon’s 46th percentile, but with a higher average benchmark score of 2101 versus 2079. For anyone building a system where the CPU’s raw rendering or multi-threaded processing power is the primary concern, the Ryzen 5 PRO 2400G is the superior choice based on this data.

However, the Intel Xeon W-2123 is the correct pick for a different class of user. Its quad-channel memory controller and 48 PCIe lanes are features the Ryzen simply cannot match. If the workload involves moving large amounts of data between RAM and storage or GPUs, the Xeon’s 85.3 GB/s memory bandwidth and extensive I/O will outweigh a 1.1% CPU score deficit. The Xeon also targets the server/workstation market segment, while the Ryzen is a desktop part. The verdict is therefore conditional: choose the AMD for pure CPU speed and integrated graphics; choose the Intel for memory bandwidth, PCIe expansion, and workstation-grade platform features. The Ryzen’s victory in all six benchmarks solidifies its position as the compute leader, but the Xeon’s platform advantages are its own form of victory.

Head-to-Head Benchmarks

The most significant win for the AMD Ryzen 5 PRO 2400G occurs in the Cinebench R20 single-core test, where it scores 430 against the Xeon’s 425, a delta of 1.2%. This is the largest percentage margin in the entire comparison, indicating a slightly stronger single-threaded performance advantage. In multi-core tests, the Ryzen maintains a consistent lead: 3051 vs 3019 in R20 multi-core (1.1%) and 732 vs 724 in R15 multi-core (1.1%). The multi-core results are notable because both processors have identical core counts (4) and thread counts (8), and identical clock speeds (3.60 GHz base, 3.90 GHz boost), meaning the difference is entirely architectural.

The single-core results mirror this pattern. In Cinebench R23 single-core, the Ryzen scores 1025 versus the Xeon’s 1014, a 1.1% lead. In R15 single-core, the margin is 1.0% (103 vs 102). These consistent wins across three generations of the Cinebench benchmark (R15, R20, and R23) suggest the Ryzen’s Zen architecture delivers a small but repeatable IPC advantage over Intel’s Skylake. The average benchmark scores reinforce this: the Ryzen’s 2101 average is 1.1% higher than the Xeon’s 2079. The Xeon’s nearest rival list includes the Intel Core i3-9350KF at 2082 (-0.1% delta), placing its performance directly adjacent to the Ryzen’s rivals, but the Ryzen consistently outpaces it in every direct test.

FAQ

Q: Which processor has the higher single-core performance?

A: The AMD Ryzen 5 PRO 2400G wins all three single-core tests: 103 vs 102 in Cinebench R15, 430 vs 425 in R20, and 1025 vs 1014 in R23, with deltas of 1.0%, 1.2%, and 1.1%, respectively.

Q: Are these processors equivalent in multi-core performance?

A: No, the AMD Ryzen 5 PRO 2400G leads in all multi-core tests, though the margins are small: 732 vs 724 in R15 (1.1%), 3051 vs 3019 in R20 (1.1%), and 7266 vs 7189 in R23 (1.1%).

Q: What is the most significant platform difference between the two?

A: The Intel Xeon W-2123 supports quad-channel memory with 85.3 GB/s bandwidth and 48 PCIe Gen 3 lanes, while the AMD Ryzen 5 PRO 2400G uses dual-channel memory at 46.9 GB/s and has only 8 PCIe Gen 3 lanes.

Q: Does the AMD processor have integrated graphics?

A: Yes, the AMD Ryzen 5 PRO 2400G includes Radeon RX Vega 11 integrated graphics. The Intel Xeon W-2123 has no integrated graphics (null value in the data).

Q: Which processor has a higher average benchmark score?

A: The AMD Ryzen 5 PRO 2400G has an average benchmark score of 2101, compared to the Intel Xeon W-2123’s 2079, a difference of 22 points.

Q: Are both processors unlocked for overclocking?

A: No. The AMD Ryzen 5 PRO 2400G has an unlocked multiplier, while the Intel Xeon W-2123 does not (multiplierUnlocked: false).

Architecture Differences

The architectural divide is stark. The AMD Ryzen 5 PRO 2400G is built on the Zen architecture, codenamed Raven Ridge, fabricated on a 14 nm process by GlobalFoundries. It uses a 4,950 million transistor count on a 210 mm² die. Its cache hierarchy includes 96 KB L1 per core and 512 KB L2 per core, with a 4 MB shared L3 cache. The Intel Xeon W-2123 uses the Skylake architecture, codenamed Skylake-W, also on a 14 nm process but fabricated by Intel. Its die is significantly larger at 484 mm², though its transistor count is not listed. The cache configuration differs notably: the Xeon has 64 KB L1 per core and 1 MB L2 per core, with a larger 8.25 MB shared L3 cache. The Xeon’s larger L3 cache and L2 cache per core suggest a design optimized for data locality in workstation workloads, yet the benchmark data shows the AMD part still wins in Cinebench.

The memory controllers are a key divergence. The AMD part supports dual-channel DDR4 memory, while the Intel part supports quad-channel DDR4, leading to a major bandwidth difference (46.9 GB/s vs 85.3 GB/s). Both processors support ECC memory, a feature important for stability in professional environments. The AMD part includes integrated Radeon RX Vega 11 graphics, while the Intel part has none, making the Ryzen a complete APU solution. The AMD processor also has an unlocked multiplier for overclocking, whereas the Intel Xeon is locked, reflecting their different market positions: desktop enthusiast vs server/workstation reliability.

Specification Differences

The most obvious difference is the integrated graphics: the AMD Ryzen 5 PRO 2400G includes Radeon RX Vega 11, while the Intel Xeon W-2123 has no integrated graphics. The memory bus width differs, with AMD using dual-channel and Intel using quad-channel. This drives a significant memory bandwidth gap: 46.9 GB/s for AMD versus 85.3 GB/s for Intel. The PCIe configuration is also different, with the AMD part offering 8 Gen 3 lanes (CPU only) and the Intel part offering 48 Gen 3 lanes (CPU only). The sockets are incompatible: AMD Socket AM4 versus Intel Socket 2066.

The physical and power characteristics differ substantially. The AMD processor has a TDP of 65 watts, while the Intel processor has a TDP of 120 watts, a notable power consumption difference. The die sizes are dissimilar, with AMD at 210 mm² and Intel at 484 mm². The cache layouts differ: AMD uses 96 KB L1 per core and 512 KB L2 per core with 4 MB shared L3, while Intel uses 64 KB L1 per core and 1 MB L2 per core with 8.25 MB shared L3. The AMD part’s production status is “Active,” while the Intel part’s is “End-of-life.” The AMD processor has an unlocked multiplier, while the Intel one is locked. The Intel Xeon W-2123 has a launch MSRP of $294, while the AMD part’s launch MSRP is not listed. The release dates also differ, with the Intel part launching on 2017-08-28 and the AMD part on 2018-05-09.