AMD Ryzen 7 PRO 5750G vs AMD Ryzen Embedded V2748 Comparison

The Verdict

The benchmark data presents a genuinely split decision. The AMD Ryzen Embedded V2748 and AMD Ryzen 7 PRO 5750G each claim two wins in the four head-to-head tests, yet the nature of those wins tells a more nuanced story. The V2748 dominates the newer Cinebench R23 workloads, while the 5750G takes the older R15 tests. For workloads that reflect modern rendering engines, the V2748 is the clear choice. For legacy or specific single-threaded tasks measured by R15, the 5750G holds the advantage. Both processors sit at the 58th percentile against all CPUs in the database, and their average benchmark scores are close: the V2748 averages 4532, while the 5750G averages 4296. The V2748 edges ahead by 5.5% in average score, but the 5750G counters with a higher boost clock and larger L3 cache. The data suggests that users running current-generation multi-threaded applications should favor the V2748, while those relying on older software or needing the higher base clock for sustained workloads might prefer the 5750G.

Architecture Differences

The two processors belong to different generations of AMD's Zen architecture. The V2748 uses Zen 2, codenamed Renoir, while the 5750G uses Zen 3, codenamed Cezanne. Both are built on a 7 nm process node at TSMC, but the transistor counts differ significantly. The V2748 packs 9,800 million transistors on a 156 mm² die, while the 5750G contains 10,700 million transistors on a larger 180 mm² die. This 9.2% transistor increase for the 5750G reflects the architectural improvements in Zen 3, which typically delivers higher instructions per clock.

The cache hierarchy reveals another key difference. Both share the same L1 cache at 64 KB per core and L2 cache at 512 KB per core. However, the L3 cache doubles from 8 MB shared on the V2748 to 16 MB on the 5750G. This additional L3 capacity can significantly improve performance in cache-sensitive workloads by reducing memory latency. The socket and platform also differ: the V2748 uses AMD Socket FP6, a ball-grid array design typically soldered to embedded boards, while the 5750G uses AMD Socket AM4, a mainstream desktop socket. The V2748 provides 20 PCIe Gen 3 lanes from the CPU, while the 5750G offers 16 lanes, giving the embedded part more expansion headroom. Both support DDR4 memory with dual-channel configuration and identical memory bandwidth of 51.2 GB/s, and both support ECC memory.

The integrated graphics differ as well. The V2748 features Radeon Graphics with 448 shader processors, while the 5750G carries Radeon Vega 8. The release dates are roughly six months apart: the V2748 arrived in November 2020, and the 5750G followed in May 2021. Both remain in active production and neither has an unlocked multiplier.

Head-to-Head Benchmarks

The four shared benchmark tests reveal a fascinating reversal between test generations. In Cinebench R15 multicore, the 5750G scores 1956 against the V2748's 1579, a 19.3% advantage. The single-core R15 test shows a smaller gap: 241 for the 5750G versus 222 for the V2748, a 7.9% delta. These results align with the 5750G's higher base clock of 3.80 GHz versus 2.90 GHz and its Zen 3 architecture improvements.

The Cinebench R23 results flip the narrative dramatically. In R23 multicore, the V2748 scores 15668 against the 5750G's 12157, giving the V2748 a 28.9% lead. The R23 single-core test shows an even larger gap: the V2748 scores 2212 versus the 5750G's 1500, a 47.5% advantage. These substantial deltas suggest that the V2748's boost clock of 4.25 GHz, combined with different power management characteristics at its 35 W TDP, enables exceptional performance in this newer benchmark suite. The 5750G, despite its higher 65 W TDP and 4.60 GHz boost clock, falls significantly behind in R23. This discrepancy between R15 and R23 results indicates that the two processors respond very differently to the workload changes introduced in the newer benchmark version.

The average benchmark scores from the broader database confirm the V2748's overall edge. The V2748's nearest rivals include the Intel Core i5-1340P at 4545 (0.3% behind), the Intel Core i7-10700KF at 4547 (0.3% behind), and the Intel Xeon E-2356G at 4548 (0.3% behind). The 5750G's rivals include the Intel Xeon E5-4669 v3 at 4285 (0.3% ahead), the Intel Xeon W-2140B at 4272 (0.6% ahead), and the Intel Core i7-7820X at 4321 (0.6% behind). These proximity values show both processors sit in a competitive mid-range cluster, with the V2748 slightly higher in the distribution.

Specification Differences

The two processors differ on several key specification fields. The base clock differs by 0.90 GHz: the V2748 runs at 2.90 GHz, while the 5750G runs at 3.80 GHz. The boost clock differs by 0.35 GHz: 4.25 GHz for the V2748 versus 4.60 GHz for the 5750G. The TDP is a major differentiator: the V2748 draws 35 W, while the 5750G draws 65 W, making the embedded part nearly half the thermal envelope. The socket differs, with the V2748 on FP6 and the 5750G on AM4. The architecture generation differs from Zen 2 to Zen 3. The codename changes from Renoir to Cezanne. The transistor count increases from 9,800 million to 10,700 million, and the die size grows from 156 mm² to 180 mm². The L3 cache doubles from 8 MB to 16 MB. The PCIe lane count drops from 20 to 16 lanes. The integrated graphics change from Radeon Graphics 448SP to Radeon Vega 8. The release dates differ by roughly six months. The part numbers also differ: 100-000000245 for the V2748 and 100-000000254 for the 5750G.

FAQ

Q: Which processor has a higher boost clock?

A: The AMD Ryzen 7 PRO 5750G boosts to 4.60 GHz, which is 0.35 GHz higher than the AMD Ryzen Embedded V2748's 4.25 GHz boost clock.

Q: How much larger is the L3 cache on the 5750G?

A: The Ryzen 7 PRO 5750G has 16 MB of shared L3 cache, exactly double the 8 MB found on the Ryzen Embedded V2748.

Q: Which CPU performs better in Cinebench R23 multicore?

A: The Ryzen Embedded V2748 scores 15668 in R23 multicore, which is 28.9% higher than the Ryzen 7 PRO 5750G's score of 12157.

Q: What is the TDP difference between the two processors?

A: The Ryzen Embedded V2748 has a TDP of 35 W, while the Ryzen 7 PRO 5750G has a TDP of 65 W, a difference of 30 W.

Q: Do both processors support ECC memory?

A: Yes, both the V2748 and the 5750G support ECC memory, and both use dual-channel DDR4 with a memory bandwidth of 51.2 GB/s.

Q: How do their average benchmark scores compare?

A: The V2748 has an average benchmark score of 4532, while the 5750G averages 4296, giving the V2748 a lead of 236 points, or approximately 5.5%.

Where Each One Wins

The Ryzen 7 PRO 5750G wins in legacy Cinebench R15 workloads. In multicore, its 1956 score beats the V2748's 1579 by 19.3%. In single-core, its 241 score beats the V2748's 222 by 7.9%. These wins align with the 5750G's higher base clock of 3.80 GHz, which provides sustained frequency under older benchmark conditions. The larger 16 MB L3 cache also likely contributes to its R15 performance, as older workloads may benefit more from cache capacity than from the architectural refinements in newer tests. The 5750G also offers a higher boost clock of 4.60 GHz, which can help in lightly threaded, older applications that rely on maximum single-core frequency.

The Ryzen Embedded V2748 wins decisively in Cinebench R23. Its multicore score of 15668 surpasses the 5750G's 12157 by 28.9%, and its single-core score of 2212 beats the 5750G's 1500 by 47.5%. These margins are substantial and suggest the V2748's Zen 2 architecture, despite being a generation older, handles the R23 workload more efficiently. The V2748's lower 35 W TDP may allow its boost clock of 4.25 GHz to sustain longer under the R23 test's power profile, whereas the 5750G's 65 W TDP might cause frequency throttling in the same workload. Additionally, the V2748's average benchmark score of 4532 is higher than the 5750G's 4296, indicating an overall performance advantage across the full database spectrum.

For real-world use cases, the data points to clear segmentation. The V2748 suits environments running modern rendering, simulation, or encoding workloads that resemble Cinebench R23's pattern. Its 20 PCIe Gen 3 lanes also provide more expansion capability for embedded systems. The 5750G fits desktop scenarios where legacy application compatibility matters, where the higher base clock provides responsive performance, and where the larger L3 cache benefits frequent data reuse. The 5750G's AM4 socket offers broader motherboard compatibility for standard desktop builds, while the V2748's FP6 socket targets embedded designs. Both processors have identical thread counts at 16, and both sit at the 58th percentile, but the benchmark deltas demonstrate that the choice depends heavily on the specific workload generation and thermal constraints of the target system.