CPU Comparison
Intel Core i3-9100TE
Core i5-6500TE
PERFORMANCE BENCHMARKS
Analysis: Intel Core i3-9100TE vs Intel Core i5-6500TE
The Intel Core i5-6500TE and Intel Core i3-9100TE are both 35W, four-core desktop parts on Intel Socket 1151, but they represent different eras of Intel’s 14nm process. The data shows a clear split: the older i5-6500TE dominates Cinebench across the board, while the newer i3-9100TE wins in Geekbench. This makes the choice less about raw specs and more about which benchmark suite aligns with your target workload, as the two CPUs trade blows depending on the test methodology.
Head-to-Head Benchmarks
The most striking result is the near-universal victory for the Intel Core i5-6500TE in Cinebench testing. Across all six Cinebench iterations, the i5-6500TE holds a consistent advantage of roughly 9%. In Cinebench R15 multicore, the i5-6500TE scores 428 against the i3-9100TE’s 393, a delta of 8.9%. The single-core R15 test shows a similar story: 60 versus 55, a 9.1% gap. This pattern repeats exactly in R20 and R23, where the multicore deltas are again 9.1% (1787 vs 1638 in R20; 4255 vs 3900 in R23), and single-core deltas remain at 9.1% (252 vs 231 in R20; 600 vs 550 in R23). The consistency of that 9.1% figure across four different tests suggests a fundamental clock-for-clock or architectural efficiency advantage for the Skylake part in Cinebench’s specific rendering workload.
The picture flips completely in Geekbench, where the Intel Core i3-9100TE takes both victories. In Geekbench multicore, the i3-9100TE scores 3214 against the i5-6500TE’s 2749, a massive -14.5% delta in favor of the newer chip. That is a 465-point swing, representing a 16.9% advantage for the i3-9100TE in raw score terms. The Geekbench single-core test is closer, with the i3-9100TE at 1105 versus 1062 for the i5-6500TE, a 3.9% delta. This divergence between Cinebench and Geekbench is the key takeaway from the head-to-head data, it indicates that the i3-9100TE’s Coffee Lake architecture excels in the integer, memory-latency, and branch-prediction workloads that Geekbench emphasizes, while the i5-6500TE’s Skylake design is better suited to the floating-point and multi-threaded rendering tasks in Cinebench.
Where Each One Wins
The Intel Core i5-6500TE is the clear winner for Cinebench-based workloads, which typically represent CPU rendering, 3D modeling, and video encoding tasks that rely heavily on sustained multi-threaded execution. With a 9.1% advantage in every Cinebench R15, R20, and R23 metric, the i5-6500TE is the safer choice for any application built on the Cinebench engine or similar rendering pipelines. Its six wins out of eight head-to-head benchmarks underscore its dominance in this category. The data also shows its average benchmark score of 1399 sits slightly above the i3-9100TE’s 1386, and its nearest rival is the Intel Xeon E3-1220 v5 at 1401, meaning it performs within 0.1% of that Xeon part.
The Intel Core i3-9100TE wins where Geekbench matters, typically general-purpose computing, office productivity, web browsing, and light content creation that benefit from faster single-threaded integer performance and lower memory latency. Its Geekbench multicore score of 3214 is not just a win over the i5-6500TE; it also places it in the same performance class as the AMD Opteron 6274 (1387 avg score, -0.1% delta) and AMD Opteron 6238 (1383 avg score, 0.3% delta), though those are much older server parts. The i3-9100TE’s single-core Geekbench win at 1105 (3.9% over the i5-6500TE) suggests it handles latency-sensitive tasks better. For a desktop used primarily for everyday multitasking and applications that scale poorly beyond four threads, the i3-9100TE’s Geekbench advantage could translate to snappier real-world responsiveness.
Architecture Differences
Both CPUs are built on Intel’s 14nm process, but they come from different architectural families. The Intel Core i5-6500TE uses the Skylake architecture, while the Intel Core i3-9100TE uses Coffee Lake, specifically the Coffee Lake Refresh generation. The die sizes differ slightly: the i5-6500TE measures 122 mm², while the i3-9100TE is 126 mm². Both have 4 cores and 4 threads, with identical cache hierarchies: 64 KB L1 per core, 256 KB L2 per core, and 6 MB of shared L3. The process node and foundry are the same (14nm, Intel), but the architectural changes between Skylake and Coffee Lake account for the benchmark divergence.
The memory support is a notable difference. The i5-6500TE supports both DDR3 and DDR4, whereas the i3-9100TE supports only DDR4. Memory bandwidth also favors the i3-9100TE, which offers 38.4 GB/s versus 34.1 GB/s for the i5-6500TE, a 12.6% advantage that likely contributes to its Geekbench wins. The integrated graphics differ as well: the i5-6500TE packs HD Graphics 530, while the i3-9100TE uses UHD Graphics 630. ECC memory support is another split: the i3-9100TE supports ECC, while the i5-6500TE does not. Both CPUs run at 35W TDP, have 16 PCIe Gen 3 lanes (CPU only), and use dual-channel memory buses. The i5-6500TE has a slightly higher base clock (2.30 GHz vs 2.20 GHz) and boost clock (3.30 GHz vs 3.20 GHz), which may explain its Cinebench edge.
FAQ
Q: Which CPU is faster in Cinebench R23 multicore?
A: The Intel Core i5-6500TE scores 4255 versus 3900 for the i3-9100TE, a 9.1% advantage. This pattern holds across all Cinebench R15, R20, and R23 multicore tests.
Q: Does the i3-9100TE ever beat the i5-6500TE?
A: Yes, in Geekbench. The i3-9100TE wins Geekbench multicore with 3214 against 2749 (a -14.5% delta for the i5-6500TE) and Geekbench single-core with 1105 against 1062 (a 3.9% delta).
Q: Do these CPUs support the same memory?
A: No. The i5-6500TE supports both DDR3 and DDR4, while the i3-9100TE supports only DDR4. The i3-9100TE also has higher memory bandwidth at 38.4 GB/s versus 34.1 GB/s.
Q: What is the TDP of both processors?
A: Both have a 35W TDP, making them suitable for low-power or compact desktop builds without requiring exotic cooling.
Q: Do either of these CPUs support ECC memory?
A: Only the i3-9100TE supports ECC memory. The i5-6500TE does not.
Q: Which CPU has a higher boost clock?
A: The i5-6500TE boosts to 3.30 GHz, while the i3-9100TE boosts to 3.20 GHz. The base clocks are 2.30 GHz and 2.20 GHz, respectively.
Specification Differences
The only fields where these two CPUs differ are as follows. The architecture is Skylake for the i5-6500TE versus Coffee Lake for the i3-9100TE, with the i3-9100TE being from the Core i3 (Coffee Lake Refresh) generation. The die size is 122 mm² for the i5-6500TE and 126 mm² for the i3-9100TE. Base clock is 2.30 GHz versus 2.20 GHz, and boost clock is 3.30 GHz versus 3.20 GHz. Memory support differs: DDR3 and DDR4 for the i5-6500TE, only DDR4 for the i3-9100TE. Memory bandwidth is 34.1 GB/s versus 38.4 GB/s. ECC memory is false for the i5-6500TE and true for the i3-9100TE. Integrated graphics are HD Graphics 530 for the i5-6500TE and UHD Graphics 630 for the i3-9100TE. Release dates are 2015-10-10 for the i5-6500TE and 2019-03-31 for the i3-9100TE. The launch MSRP is $192 for the i5-6500TE and $122 for the i3-9100TE. Part numbers are SR2LR for the i5-6500TE and SRGE0SRGQY for the i3-9100TE.
The Verdict
The data points to a clear split based on workload priorities. If your primary applications are Cinebench-style rendering tasks, think 3D animation, visual effects, or CPU-based video rendering, the Intel Core i5-6500TE is the superior choice. It wins all six Cinebench tests by a consistent 8.9% to 9.1% margin, and its average benchmark score of 1399 edges out the i3-9100TE’s 1386. The i5-6500TE also has a slightly higher boost clock (3.30 GHz vs 3.20 GHz) and a smaller die size (122 mm² vs 126 mm²), which may appeal to those optimizing for thermal density in a 35W envelope.
However, if your workloads are more general-purpose and benefit from Geekbench’s integer-heavy and memory-latency-sensitive tests, the Intel Core i3-9100TE is the better pick. Its Geekbench multicore score of 3214 is 16.9% higher than the i5-6500TE’s, and its single-core lead of 3.9% suggests better responsiveness in everyday tasks. The i3-9100TE also offers ECC memory support, which the i5-6500TE lacks, and higher memory bandwidth (38.4 GB/s vs 34.1 GB/s). For a low-power desktop that prioritizes memory flexibility, ECC capability, and modern general compute, the i3-9100TE wins. The i5-6500TE is the rendering-focused specialist; the i3-9100TE is the versatile generalist. Both are end-of-life parts with identical 35W TDPs and 4-core/4-thread configurations, so the decision comes down to whether you trust Cinebench or Geekbench as your performance proxy.