Intel Core i3-9100TE vs Intel Core i7-2600 Comparison

FAQ

Q: Which processor has the higher clock speed?

A: The Intel Core i7-2600 operates at a base clock of 3.40 GHz and a boost clock of 3.80 GHz. The Intel Core i3-9100TE has a base clock of 2.20 GHz and a boost clock of 3.20 GHz.

Q: How do the two processors differ in thread count?

A: The Core i7-2600 supports 8 threads across its 4 cores, thanks to Hyper-Threading. The Core i3-9100TE is limited to 4 threads across its 4 cores.

Q: Which chip has the larger L3 cache?

A: The Core i7-2600 has 8 MB of shared L3 cache, while the Core i3-9100TE has 6 MB of shared L3 cache. Both have 64 KB of L1 and 256 KB of L2 per core.

Q: What memory types do these processors support?

A: The Core i3-9100TE supports DDR4 memory with dual-channel operation and a memory bandwidth of 38.4 GB/s. The Core i7-2600 supports DDR3 memory with dual-channel operation; the database records no bandwidth figure for it.

Q: Do either of these chips support ECC memory?

A: Yes, the Core i3-9100TE supports ECC memory. The Core i7-2600 does not support ECC memory.

Q: What is the process node for each processor?

A: The Core i3-9100TE is built on Intel's 14 nm process with a die size of 126 mm². The Core i7-2600 uses Intel's 32 nm process with a die size of 216 mm² and 1,160 million transistors.

Architecture Differences

The architectural gap between these two chips spans roughly two major Intel microarchitecture generations. The Core i3-9100TE is a Coffee Lake part, built on the 14 nm process, while the Core i7-2600 is a Sandy Bridge part, built on the 32 nm process. The die size difference is substantial: the older chip measures 216 mm² versus 126 mm² for the newer one, and the database records 1,160 million transistors for the Sandy Bridge processor.

Both processors share a 4-core layout, but the threading capabilities diverge. The Core i7-2600 presents 8 threads, effectively doubling its logical core count; the Core i3-9100TE presents only 4 threads. In a multithreaded workload that scales well, the older chip can bring more execution contexts to bear, but the newer chip's architecture brings efficiency and feature improvements.

Cache hierarchies are similar in structure but differ in capacity. Both have 64 KB of L1 cache per core and 256 KB of L2 cache per core. The shared L3 cache favors the Core i7-2600 at 8 MB versus 6 MB on the Core i3-9100TE. That 2 MB difference can matter in workloads with high data locality, though the newer architecture's memory subsystem may compensate elsewhere.

Memory support splits along generational lines. The Core i3-9100TE uses DDR4 memory with a recorded bandwidth of 38.4 GB/s; the Core i7-2600 uses DDR3 memory with no bandwidth figure recorded in the database. The Core i3-9100TE also supports ECC memory, a feature absent from the Core i7-2600. Both processors run on dual-channel memory buses.

Integrated graphics differ as well. The Core i3-9100TE carries UHD Graphics 630, while the Core i7-2600 carries Intel HD 2000. Both processors use the same PCIe configuration: Gen 3 with 16 lanes from the CPU. Neither chip is multiplier-unlocked. The sockets differ, with the Core i3-9100TE on Intel Socket 1151 and the Core i7-2600 on Intel Socket 1155.

Power characteristics also diverge. The Core i3-9100TE has a 35 W TDP, while the Core i7-2600 has a 95 W TDP. The newer chip draws considerably less power under load, a direct result of the 14 nm process and lower clock speeds.

Head-to-Head Benchmarks

The benchmark results split sharply between the two chips, with the Core i7-2600 dominating the Cinebench suite and the Core i3-9100TE sweeping Geekbench. Across all Cinebench runs, the Core i7-2600 wins every test by a margin between 13.5% and 14.1%. In Cinebench R15 multicore, the Core i7-2600 scores 455 against 393 for the Core i3-9100TE, a delta of -13.6% from the newer chip's perspective. The single-core R15 test shows 64 versus 55, a -14.1% delta. Cinebench R20 multicore gives the Core i7-2600 a 1897 to 1638 victory (-13.7%), and R20 single-core shows 267 versus 231 (-13.5%). In Cinebench R23, the multicore result is 4519 to 3900 (-13.7%), while the single-core result is 638 to 550 (-13.8%). The consistency of these deltas suggests the Core i7-2600's higher clock speeds and extra threads give it a uniform advantage in rendering-style workloads.

The Geekbench results tell the opposite story. The Core i3-9100TE wins Geekbench multicore with a score of 3214 versus 2409, a 33.4% advantage. In Geekbench single-core, the newer chip wins 1105 to 712, a remarkable 55.2% advantage. These are far larger deltas than the Cinebench margins, indicating that the Coffee Lake architecture has a substantial IPC and efficiency lead in integer and general-purpose workloads. The single-core Geekbench gap of 55.2% is the single largest delta in the entire head-to-head set, dwarfing even the Core i7-2600's best Cinebench margin of 14.1%.

The overall win count favors the Core i7-2600, which takes 6 of 8 head-to-head tests. However, the Core i3-9100TE's two wins are decisive and point to a clear workload split. The average benchmark score for the Core i3-9100TE is 1386, while the Core i7-2600 sits at 1370, a difference of just 16 points. Both processors land in similar percentile territory: the Core i3-9100TE is in the 37th percentile of all CPUs, while the Core i7-2600 is in the 36th percentile.

Specification Differences

The two processors differ in nearly every major specification category. The Core i3-9100TE has 4 cores and 4 threads, while the Core i7-2600 has 4 cores and 8 threads. Base clocks are 2.20 GHz versus 3.40 GHz, and boost clocks are 3.20 GHz versus 3.80 GHz. TDP is 35 W for the Core i3-9100TE and 95 W for the Core i7-2600. Sockets are Intel Socket 1151 for the newer chip and Intel Socket 1155 for the older one.

Process technology separates them: 14 nm versus 32 nm. Die size is 126 mm² versus 216 mm², and the Core i7-2600 has a recorded transistor count of 1,160 million; the Core i3-9100TE has no transistor count in the database. L3 cache is 6 MB versus 8 MB, while L1 and L2 caches match at 64 KB and 256 KB per core. Memory support is DDR4 for the Core i3-9100TE and DDR3 for the Core i7-2600. The Core i3-9100TE records 38.4 GB/s of memory bandwidth; the Core i7-2600 has no bandwidth figure recorded. ECC memory is supported only on the Core i3-9100TE. Integrated graphics are UHD Graphics 630 versus Intel HD 2000. The launch MSRP for the Core i3-9100TE is $122; the Core i7-2600 has no launch MSRP in the database. Release dates are March 2019 for the Core i3-9100TE and January 2011 for the Core i7-2600. Both are end-of-life desktop parts with locked multipliers and Gen 3 PCIe with 16 CPU lanes.

Where Each One Wins

The Core i7-2600 is the clear winner in Cinebench-based workloads. Its higher clock speeds (3.40 GHz base, 3.80 GHz boost) and 8 threads give it an edge in multi-threaded rendering tasks, and even its single-thread Cinebench results, which cannot use the extra threads, beat the Core i3-9100TE by roughly 14%. Users running CPU-bound video rendering, 3D scene generation, or other tasks that mirror Cinebench's workload profile will see consistently better scores from the Sandy Bridge part. The 8 MB L3 cache also helps in scenarios where cache-sensitive data sets exceed the 6 MB available on the Core i3-9100TE.

The Core i3-9100TE wins decisively in Geekbench-style workloads, which tend to stress newer instruction sets and memory access patterns. Its 55.2% single-core advantage over the Core i7-2600 is the standout number in this comparison. For general desktop responsiveness, office productivity, and lightly threaded applications, the newer Coffee Lake architecture translates into substantially faster execution. The 33.4% multicore Geekbench win further indicates that even when all threads are engaged, the Core i3-9100TE's architectural efficiency outweighs the Core i7-2600's thread count advantage in this specific benchmark suite.

Power efficiency is another arena where the Core i3-9100TE wins. Its 35 W TDP versus 95 W TDP means it can be deployed in systems with smaller cooling requirements and lower operating costs. The ECC memory support makes the Core i3-9100TE suitable for entry-level workstation or server builds where data integrity is a priority, a capability the Core i7-2600 lacks. DDR4 support also gives the newer chip a path to modern memory platforms.

For users prioritizing sustained multithreaded compute in legacy platforms, the Core i7-2600 remains competitive despite its age; for those building a low-power, modern system with ECC and strong single-thread performance, the Core i3-9100TE is the better fit. The choice depends on whether the workload leans toward Cinebench-style rendering or Geekbench-style general computing.