CPU Comparison
Intel Atom x7211RE
Xeon E-2324G
PERFORMANCE BENCHMARKS
Analysis: Intel Atom x7211RE vs Intel Xeon E-2324G
The Intel Xeon E-2324G and the Intel Atom x7211RE are both active Intel processors, but they are engineered for opposite ends of the computing spectrum. The Xeon E-2324G is a server/workstation part with four cores and a 65W TDP, while the Atom x7211RE is a mobile-oriented chip with two cores and a 6W TDP. Benchmark data shows a stark performance gap: the Xeon wins all five shared head-to-head tests by margins between 387.6% and 391.5%. The Atom, however, counters with a dramatically lower power envelope and a more modern 10nm process node, making it a candidate for fanless or battery-powered embedded systems where raw speed is secondary to efficiency.
Where Each One Wins
The Xeon E-2324G wins every single benchmark category where both chips have comparable data. In the shared head-to-head suite, it claims all five victories, including multi-threaded and single-threaded Cinebench tests. The data shows the Xeon's smallest win is a 387.6% advantage in Cinebench R23 multi-core, which translates to a score of 8797 versus the Atom's 1804. Its largest win is 391.5% in Cinebench R20 single-core (521 vs 106). For any workload that depends on processing power, compiling, rendering, database queries, the Xeon is the clear choice.
The Atom x7211RE wins where the benchmarks do not directly compete: power efficiency and platform flexibility. With a 6W TDP compared to the Xeon's 65W, the Atom is designed for thermally constrained environments. The data also shows the Atom supports DDR4 and DDR5 memory, while the Xeon is limited to DDR4. The Atom's integrated UHD Graphics 16EU and single-channel memory bus are modest, but the chip's low power draw and BGA socket make it a fit for industrial PCs or network appliances where the Xeon's socket and power requirements would be prohibitive.
Architecture Differences
The two CPUs come from entirely different Intel design families. The Xeon E-2324G is built on Rocket Lake-E, using a 14nm process node from Intel's own foundry. Its die size is 276 mm², and it features a per-core cache layout: 80 KB of L1 and 512 KB of L2 per core, plus an 8 MB shared L3 cache. The Atom x7211RE, codenamed Amston Lake, uses the Gracemont architecture on a 10nm node, also from Intel's foundry. Its cache is organized differently, with 96 KB of L1 per core, a shared 2 MB L2, and a shared 6 MB L3. The Atom's die size is not listed in the data.
Memory and I/O capabilities diverge significantly. The Xeon supports dual-channel DDR4 with a theoretical bandwidth of 51.2 GB/s and has ECC memory enabled, making it suitable for error-sensitive server tasks. The Atom supports both DDR4 and DDR5, but only in a single-channel configuration, with a lower bandwidth of 38.4 GB/s and no ECC support. PCIe connectivity also differs: the Xeon offers Gen 4 with 20 lanes (CPU only), whereas the Atom provides Gen 3 with 9 lanes. The Xeon includes UHD Graphics P750, while the Atom has UHD Graphics 16EU. Both have locked multipliers, but the Xeon targets the Server/Workstation segment, while the Atom targets Mobile.
Head-to-Head Benchmarks
The head-to-head results are one-sided, with the Xeon dominating every shared test. In Cinebench R15 multi-core, the Xeon scores 886 against the Atom's 181, a 389.5% delta. The R20 multi-core test shows a score of 3694 for the Xeon versus 757 for the Atom, a 388% advantage. Single-core tests follow the same pattern: the Xeon leads R20 single-core by 391.5% (521 vs 106) and R23 single-core by 389% (1242 vs 254). The largest absolute gap is in R23 multi-core, where the Xeon's 8797 dwarfs the Atom's 1804.
The Atom's only benchmark data points outside the head-to-head suite are from Passmark tests, which the Xeon does not share. In those, the Atom's best results include a Passmark data compression score of 20820, floating point math at 4303, and integer math at 6517. Its single-thread Passmark score is 1317. These numbers are not comparable to the Xeon's results, but they show the Atom is not without processing capability for light, specific tasks. The Xeon's average benchmark score is 2823, which is effectively tied with the Atom's average of 2811, a 0.4% delta in the Xeon's favor. This near-identical average is misleading, as it is pulled by the Atom's Passmark scores, which do not overlap with the Xeon's Cinebench and Geekbench tests.
FAQ
Q: Which CPU has more cores and threads?
A: The Intel Xeon E-2324G has 4 cores and 4 threads. The Intel Atom x7211RE has 2 cores and 2 threads.
Q: What is the performance difference in Cinebench R23 multi-core?
A: The Xeon E-2324G scores 8797, while the Atom x7211RE scores 1804. The Xeon is 387.6% ahead in this test.
Q: Do both processors support ECC memory?
A: No. The Xeon E-2324G supports ECC memory, while the Atom x7211RE does not.
Q: What are the power consumption figures?
A: The Xeon E-2324G has a TDP of 65W, while the Atom x7211RE has a TDP of 6W.
Q: Which CPU has a higher boost clock?
A: The Xeon E-2324G has a boost clock of 4.60 GHz, which is higher than the Atom x7211RE's boost clock of 3.20 GHz.
Q: What memory types are supported?
A: The Xeon E-2324G supports DDR4 only. The Atom x7211RE supports both DDR4 and DDR5.
Specification Differences
The two chips differ on nearly every core specification. The Xeon E-2324G has 4 cores and 4 threads, a base clock of 3.10 GHz, and a boost clock of 4.60 GHz. The Atom x7211RE has 2 cores and 2 threads, a base clock of 1.00 GHz, and a boost clock of 3.20 GHz. The Xeon's TDP is 65W versus the Atom's 6W. Socket types are incompatible: the Xeon uses Intel Socket 1200, while the Atom uses Intel BGA 1264.
Cache configurations are distinct. The Xeon has 80 KB of L1 per core and 512 KB of L2 per core, with 8 MB of shared L3. The Atom has 96 KB of L1 per core, a shared 2 MB L2, and 6 MB of shared L3. Process nodes differ: the Xeon is on 14nm with a 276 mm² die, while the Atom is on 10nm with no listed die size. Memory support shows the Xeon with dual-channel DDR4 at 51.2 GB/s, versus the Atom's single-channel DDR4/DDR5 at 38.4 GB/s. PCIe generation and lane counts also differ: the Xeon has Gen 4 with 20 lanes, the Atom has Gen 3 with 9 lanes. Integrated graphics are UHD Graphics P750 for the Xeon and UHD Graphics 16EU for the Atom. The Xeon supports ECC memory; the Atom does not. Release dates are September 7, 2021 for the Xeon and April 7, 2024 for the Atom. The Xeon's launch MSRP is $209; the Atom's is $42.
The Verdict
Pick the Intel Xeon E-2324G if your priority is compute performance in a server or workstation context. The data is unambiguous: it leads the Atom by roughly 388% to 391% in all shared Cinebench tests, and it offers ECC memory, dual-channel bandwidth of 51.2 GB/s, and PCIe Gen 4 with 20 lanes. Its 4 cores and 4.60 GHz boost clock provide the muscle for multi-threaded and single-threaded workloads alike. The 65W TDP is reasonable for a socketed platform with a die size of 276 mm², and the 8 MB L3 cache helps with repeated data access. This is a chip for tasks that cannot tolerate the Atom's performance deficit.
Pick the Intel Atom x7211RE if power draw and platform simplicity outweigh raw speed. Its 6W TDP is a fraction of the Xeon's 65W, enabling designs where heat dissipation and battery life are critical. The 10nm process node and 2 MB shared L2 plus 6 MB shared L3 cache are modern, and support for both DDR4 and DDR5 adds flexibility, even if the single-channel bus limits bandwidth to 38.4 GB/s. The Atom's Passmark scores, such as 20820 in data compression and 6517 in integer math, show it can handle basic embedded or mobile workloads. Its BGA 1264 socket and Gen 3 PCIe with 9 lanes indicate a compact, low-cost integration path. For a fanless industrial controller or a portable device, the Atom is the viable option; for any serious computation, the Xeon is the only choice.