Intel Celeron G6900T vs Intel Xeon W-2104 Comparison

Head-to-Head Benchmarks

The benchmark data for these two processors is remarkably one-sided. Across every shared test, the Intel Xeon W-2104 wins by a nearly identical margin of roughly 50%. The Celeron G6900T does not claim a single victory in the head-to-head comparison.

In Cinebench R15 multi-core, the Xeon scores 470 against the Celeron's 314, a 49.7% advantage. The same delta appears in Cinebench R20 multi-core: 1960 versus 1309, again 49.7%. The pattern holds in R23 multi-core, with the Xeon posting 4669 to the Celeron's 3117, a 49.8% lead. These are not marginal wins; the Xeon effectively delivers half again as much multi-threaded performance in every rendering workload.

Single-core results tell the same story, though the gap is slightly larger. In Cinebench R20 single-core, the Xeon scores 276 versus 184, a full 50% delta. R23 single-core shows 659 versus 440, a 49.8% edge. The Xeon's older Skylake architecture, running at a higher 3.20 GHz base clock versus 2.80 GHz, manages to outpace the newer Alder Lake design even in lightly threaded tests.

Looking at the broader database averages, the Xeon W-2104 sits at 1350 average benchmark score, while the Celeron G6900T averages 1321. That difference is only 2.2%, which seems small given the head-to-head results. The explanation lies in the benchmark sets: the Celeron's database includes Geekbench scores (2460 multi-core, 1422 single-core) that the Xeon's records do not include. Those Geekbench numbers, relative to the Cinebench figures, pull the Celeron's average upward.

The Xeon's nearest rivals in the database are the Core i5-7400T (1348, 0.1% behind), Core i5-4670 (1347, 0.2% behind), Xeon E3-1226 v3 (1357, 0.5% ahead), and Core i5-4590T (1340, 0.8% behind). The Celeron's closest peers are the Celeron G6900E (1321, 0% delta), Core i5-4570R (1318, 0.2% behind), Core i7-3770T (1314, 0.6% behind), and Core i5-2500K (1329, 0.6% ahead). Both chips sit in the mid-30s percentile against all CPUs: the Xeon at the 36th percentile, the Celeron at the 35th.

Where Each One Wins

The Xeon W-2104 wins everywhere the two overlap. All five head-to-head benchmarks go to the Xeon. For multi-threaded workloads, the Xeon's 4 cores and 4 threads, paired with a larger 8.25 MB shared L3 cache, produce consistent 49.7% to 49.8% advantages across three different Cinebench versions. This makes it the clear choice for rendering, encoding, or any task that scales across cores.

The Celeron G6900T's only measurable wins are in benchmarks the Xeon never took. Its Geekbench single-core score of 1422 and multi-core score of 2460 are standalone entries. Notably, the Geekbench single-core result of 1422 is far higher relative to its Cinebench single-core scores than the Xeon's equivalent ratio. This suggests the Celeron's Alder Lake architecture handles Geekbench's specific workload mix better than Cinebench's rendering loops.

For practical use, the Celeron offers integrated graphics (UHD Graphics 710), which the Xeon lacks entirely. That makes the Celeron viable for basic display output without a discrete GPU. The Xeon requires a separate graphics card. The Celeron also draws far less power, with a 35 W TDP against the Xeon's 120 W, making it suitable for low-power builds where the Xeon's workstation-class power draw is unacceptable.

The Xeon compensates with ECC memory support and quad-channel DDR4, features absent from the Celeron. For a database server or workstation requiring error-corrected memory, the Xeon is the only option of the two. The Celeron's dual-channel DDR4/DDR5 support is more mainstream but lacks the memory bandwidth headroom of the Xeon's quad-channel configuration (85.3 GB/s for the Xeon; the Celeron's bandwidth is not recorded).

Architecture Differences

The two processors come from different Intel design eras. The Xeon W-2104 uses Skylake-W architecture on a 14 nm process, fabricated by Intel with a 484 mm² die size. It belongs to the Xeon W generation and targets the server/workstation market segment. The Celeron G6900T uses Alder Lake-S on a 10 nm process, also Intel-made, and targets desktop use.

Cache layouts differ substantially. The Xeon provides 64 KB L1 per core, 1 MB L2 per core, and 8.25 MB shared L3. The Celeron gives 80 KB L1 per core, 1.25 MB L2 per core, but only 4 MB shared L3. Despite the Celeron's newer process and slightly larger per-core caches, its total cache is less than half the Xeon's L3.

Socket and platform expectations diverge completely. The Xeon uses Intel Socket 2066, the HEDT/workstation platform, while the Celeron uses Intel Socket 1700, the mainstream desktop socket. The Xeon supports PCIe Gen 3 with 48 lanes from the CPU; the Celeron supports PCIe Gen 5. The Xeon's memory controller runs quad-channel DDR4 with 85.3 GB/s bandwidth, while the Celeron runs dual-channel DDR4 or DDR5 with no recorded bandwidth figure.

The Celeron has integrated UHD Graphics 710; the Xeon has no integrated graphics. The Xeon supports ECC memory; the Celeron does not. The Xeon's production status is end-of-life, while the Celeron remains active. The Xeon launched in 2017 at a launch MSRP of $255; the Celeron launched in 2022 at a launch MSRP of $42.

Specification Differences

The key differences in recorded specifications are straightforward. The Xeon has 4 cores and 4 threads; the Celeron has 2 cores and 2 threads. Base clocks are 3.20 GHz versus 2.80 GHz, with neither offering boost clocks. TDP is 120 W for the Xeon versus 35 W for the Celeron.

Process nodes are 14 nm versus 10 nm. Die size is 484 mm² for the Xeon; the Celeron has no recorded die size. L1 cache is 64 KB per core versus 80 KB per core. L2 cache is 1 MB per core versus 1.25 MB per core. L3 cache is 8.25 MB shared versus 4 MB shared.

Memory support differs: DDR4 only for the Xeon, DDR4 and DDR5 for the Celeron. Memory bus is quad-channel versus dual-channel. Memory bandwidth is 85.3 GB/s for the Xeon, not recorded for the Celeron. ECC memory is supported on the Xeon, not on the Celeron. PCIe is Gen 3 with 48 lanes for the Xeon versus Gen 5 for the Celeron (lane count not recorded for the Celeron). Integrated graphics exist only on the Celeron.

Market segments are server/workstation versus desktop. Production status is end-of-life versus active. Release dates are 2017 for the Xeon and 2022 for the Celeron. Part numbers are SR3LH and SRL68 respectively. Neither has an unlocked multiplier.

FAQ

Q: Which processor is faster in multi-core workloads?

A: The Intel Xeon W-2104 wins all multi-core benchmarks by nearly 50%. In Cinebench R23 multi-core, it scores 4669 against the Celeron G6900T's 3117, a 49.8% advantage. The Celeron never wins any head-to-head test.

Q: Does the Celeron G6900T have better single-core performance?

A: No. The Xeon W-2104 wins every single-core test as well. In Cinebench R23 single-core, the Xeon scores 659 versus 440, a 49.8% lead. The Celeron's only single-core victory is in Geekbench (1422), a benchmark the Xeon did not run.

Q: Can I use ECC memory with either processor?

A: Only the Xeon W-2104 supports ECC memory. The Celeron G6900T does not support ECC. The Xeon also uses a quad-channel memory bus with 85.3 GB/s bandwidth, while the Celeron uses dual-channel DDR4 or DDR5.

Q: Which processor has integrated graphics?

A: The Celeron G6900T includes UHD Graphics 710. The Xeon W-2104 has no integrated graphics, so it requires a discrete GPU for display output.

Q: What are the power consumption differences?

A: The Xeon W-2104 has a 120 W TDP, while the Celeron G6900T has a 35 W TDP. The Celeron draws significantly less power, making it suitable for low-power or passively cooled systems.

Q: Which processor is newer?

A: The Celeron G6900T was released in 2022 and remains in active production. The Xeon W-2104 was released in 2017 and is now end-of-life. The Celeron also uses a newer 10 nm process compared to the Xeon's 14 nm.

The Verdict

The data supports a clear split based on use case. The Xeon W-2104 is the performance choice for anyone who needs multi-threaded rendering power, ECC memory support, or quad-channel bandwidth. Its 49.7% to 50% margins over the Celeron in Cinebench tests are decisive. The Xeon's 4 cores at 3.20 GHz, 8.25 MB L3, and 85.3 GB/s memory bandwidth make it a competent workstation part, even if it is end-of-life. The 36th percentile ranking against all CPUs shows it is not a top performer, but within this comparison it dominates.

The Celeron G6900T wins on efficiency and platform modernity. Its 35 W TDP is nearly one-fourth the Xeon's 120 W draw. It brings a 10 nm process, PCIe Gen 5, DDR5 support, and integrated graphics to the table. For a basic desktop, home server, or low-power appliance, the Celeron is the practical pick. Its 35th percentile ranking is nearly identical to the Xeon's 36th, meaning the overall performance class is similar, but the Celeron achieves that with half the cores and far less power.

The Geekbench results favor the Celeron, with a single-core score of 1422 and multi-core of 2460 that the Xeon cannot contest because it has no recorded Geekbench data. If those workloads matter, the Celeron is the safer bet. For Cinebench-style rendering, the Xeon wins every time.

Choose the Xeon W-2104 if you need ECC, quad-channel memory, maximum multi-threaded Cinebench performance, and can tolerate 120 W power draw. Choose the Celeron G6900T if you want integrated graphics, low power consumption, modern PCIe Gen 5 and DDR5 support, and only need modest rendering performance. The benchmark data does not support any other conclusion: the Xeon is 50% faster in every shared test, while the Celeron is the more efficient and feature-complete modern desktop chip.