Intel Core i3-4130T vs Intel Core i7-2920XM Comparison

Head-to-Head Benchmarks

The benchmark data presents a fascinating split between these two processors. Across the seven recorded head-to-head tests, the Intel Core i7-2920XM claims five victories, while the Intel Core i3-4130T secures two. The magnitude of those wins, however, tells a more nuanced story than the raw win count suggests.

In the Cinebench suite, the i7-2920XM demonstrates overwhelming dominance. In Cinebench R15 multicore, the i7 scores 353 against the i3's 245, a delta of 44.1 percent. The pattern repeats in Cinebench R20 multicore, where the i7 posts 1471 versus 1024, a 43.7 percent advantage. Even in single-core Cinebench tests, which typically favor newer architectures, the older Sandy Bridge chip wins decisively: 207 to 144 in R20 single-core (43.8 percent) and 494 to 344 in R23 single-core (43.6 percent). The Cinebench R23 multicore result shows the same story, with the i7 at 3504 and the i3 at 2440, again a 43.6 percent gap.

These Cinebench deltas cluster tightly between 43.6 and 44.1 percent, suggesting that the i7's extra cores and threads provide a consistent computational advantage that scales across different rendering workloads. The i7-2920XM offers 4 cores and 8 threads, while the i3-4130T provides only 2 cores and 4 threads. That doubling of thread count translates directly into nearly uniform performance leads in threaded rendering tasks.

Yet the Geekbench results flip the narrative completely. In Geekbench multicore, the i3-4130T scores 1787 against the i7's 1452, a delta of -18.7 percent from the i7's perspective, meaning the i3 leads by roughly 23 percent. The Geekbench single-core result is even more lopsided: the i3 scores 903, while the i7 manages only 430, a delta of -52.4 percent. The i3-4130T more than doubles the i7's single-core Geekbench score.

This divergence between benchmark suites is striking. Cinebench rewards the i7's thread count and raw throughput, while Geekbench appears to favor the i3's newer Haswell architecture, higher base clock of 2.90 GHz versus 2.50 GHz, and presumably superior per-core efficiency. The i7's boost clock of 3.50 GHz helps in Cinebench but does not compensate for architectural generation gaps in Geekbench's workload patterns.

The average benchmark scores reflect this mixed picture. The i7-2920XM has an average benchmark score of 995 across all its recorded tests, placing it in the 27th percentile of all CPUs in the database. The i3-4130T averages 984, also in the 27th percentile. Their nearest rivals confirm this parity: the i7 sits alongside the Intel Core i7-2635QM and AMD Opteron 4226, both with identical average scores of 995, and just ahead of the Intel Core i3-8130U at 994 (0.1 percent behind). The i3-4130T matches the Intel Core i7-875K at 984, trails the Intel Xeon W5590 by 0.2 percent, and edges past the Intel Xeon X3470 and Intel Core i3-4370T by 0.1 percent.

For a mobile processor from 2011 to trade blows with a desktop processor from 2013 is noteworthy. The i7-2920XM was positioned as an Extreme edition part with a launch MSRP of $1096, while the i3-4130T has no recorded launch MSRP in the database. The performance parity in average scores, despite the i7's higher price tier and older architecture, suggests that extreme mobile parts held their own against mainstream desktop offerings for years.

FAQ

Q: Which processor wins more head-to-head benchmark tests?

A: The Intel Core i7-2920XM wins 5 of the 7 recorded head-to-head benchmarks, while the Intel Core i3-4130T wins 2. The i7 takes all four Cinebench tests and the Cinebench R15 multicore test, while the i3 wins both Geekbench tests.

Q: How large is the i7-2920XM's advantage in Cinebench tests?

A: The i7 leads by 44.1 percent in Cinebench R15 multicore, 43.7 percent in R20 multicore, 43.8 percent in R20 single-core, 43.6 percent in R23 multicore, and 43.6 percent in R23 single-core. All Cinebench deltas fall between 43.6 and 44.1 percent.

Q: What is the i3-4130T's biggest win, and by how much?

A: The i3's largest margin is in Geekbench single-core, where it scores 903 against the i7's 430, a delta of -52.4 percent from the i7's perspective. This means the i3 more than doubles the i7's single-core Geekbench score.

Q: How do the two processors compare in average benchmark scores?

A: The i7-2920XM has an average benchmark score of 995, and the i3-4130T averages 984. Both processors sit in the 27th percentile of all CPUs in the database. The i7's nearest rival, the Intel Core i7-2635QM, matches its score exactly, while the i3's nearest rival, the Intel Core i7-875K, matches its 984.

Q: Do the processors have similar nearest rivals?

A: No. The i7-2920XM's nearest rivals include the Intel Core i7-2635QM (995, 0 percent delta), AMD Opteron 4226 (995, 0 percent), Intel Core i3-8130U (994, 0.1 percent), and Intel Xeon W3565 (993, 0.2 percent). The i3-4130T's nearest rivals are the Intel Core i7-875K (984, 0 percent), Intel Xeon X3470 (983, 0.1 percent), Intel Core i3-4370T (983, 0.1 percent), and Intel Xeon W5590 (986, -0.2 percent). The rival pools do not overlap.

Q: Which processor has a higher base clock?

A: The i3-4130T has a base clock of 2.90 GHz, while the i7-2920XM has a base clock of 2.50 GHz. However, the i7 also has a boost clock of 3.50 GHz, which the i3 lacks entirely.

The Verdict

The data supports a clear split based on workload type. For threaded rendering tasks, the Intel Core i7-2920XM is the superior choice. Its 4 cores and 8 threads deliver 43.6 to 44.1 percent higher scores across the Cinebench R15, R20, and R23 suites compared to the i3-4130T's 2 cores and 4 threads. Anyone prioritizing Cinebench-style workloads should select the i7 without hesitation.

For single-threaded and certain mixed workloads, the i3-4130T is the better performer. Its Geekbench single-core score of 903 dwarfs the i7's 430, a 52.4 percent gap that reflects the newer Haswell architecture's efficiency. The Geekbench multicore result also favors the i3, 1787 to 1452, despite the i7's thread advantage. This suggests that the i3's architectural improvements, including a newer process node and higher base clock, can overcome the i7's core count in certain test conditions.

The average benchmark scores place both processors at the same 27th percentile, with the i7 averaging 995 and the i3 averaging 984. This near-identical overall standing means that neither processor offers a blanket performance advantage. The i7-2920XM is the pick for multithreaded rendering, while the i3-4130T is the pick for single-threaded responsiveness and Geekbench-style workloads.

The i7's mobile market segment and end-of-life production status, combined with the i3's desktop segment, further inform the choice. A system builder with a Socket 1150 motherboard should choose the i3-4130T. A user with an Intel Socket G2 (988B) mobile platform should choose the i7-2920XM. The sockets are incompatible, so the motherboard determines which processor is even an option.

Specification Differences

The two processors diverge on nearly every core specification. The i7-2920XM offers 4 cores and 8 threads, while the i3-4130T has 2 cores and 4 threads. Base clocks differ, with the i7 at 2.50 GHz and the i3 at 2.90 GHz. The i7 includes a boost clock of 3.50 GHz, while the i3 has no boost capability. Thermal design power also differs substantially: the i7 draws 55 watts, while the i3 draws 35 watts.

The sockets are incompatible. The i7 uses Intel Socket G2 (988B), a mobile socket, while the i3 uses Intel Socket 1150, a desktop socket. The i7's market segment is Mobile, and the i3's is Desktop. The i7 is marked as end-of-life, while the i3 has no recorded production status. Release dates differ by over two years: the i7 launched on January 2, 2011, and the i3 launched on August 31, 2013.

Cache configuration varies significantly. The i7 has 8 MB of shared L3 cache, while the i3 has 3 MB of shared L3 cache. Both processors share the same L1 and L2 cache sizes per core: 64 KB L1 and 256 KB L2. Memory support is similar, with both using DDR3 and dual-channel memory buses. The i7 has a recorded memory bandwidth of 25.6 GB/s, while the i3 has no memory bandwidth figure in the database. Neither supports ECC memory.

The i7 has an unlocked multiplier, while the i3 does not. The i7's part number is SR02E, and the i3's is SR1NN. The i7 carries a launch MSRP of $1096, while the i3 has no launch MSRP recorded.

Architecture Differences

The architectural gap between these processors spans two generations. The i7-2920XM uses Sandy Bridge architecture, while the i3-4130T uses Haswell architecture. The i7's codename is Sandy Bridge, and the i3's codename is Haswell. The i7 belongs to the Core i7 Extreme generation, while the i3 belongs to the Core i3 generation.

Process technology differs by one node. The i7 is built on a 32 nm process, while the i3 uses a 22 nm process. Both are manufactured by Intel, but the transistor counts and die sizes differ. The i7 contains 1,160 million transistors on a 216 mm² die, while the i3 contains 1,400 million transistors on a smaller 177 mm² die. The i3 packs more transistors into a smaller area, reflecting the denser 22 nm manufacturing process.

Integrated graphics differ between the two. The i7 includes Intel HD 3000 graphics, while the i3 includes Intel HD 4400 graphics. The newer HD 4400 in the i3 represents a significant generational improvement over HD 3000, which may matter for systems without discrete graphics cards.

PCIe support also differs. The i7 provides PCIe Gen 2 with 16 lanes from the CPU, while the i3 provides PCIe Gen 3 with no lane count specified in the database. The newer PCIe Gen 3 standard offers higher bandwidth per lane, which could benefit the i3 in systems with compatible expansion cards.

The i3's Haswell architecture, 22 nm process, and newer integrated graphics all point to a more modern design. The i7 counters with more cores, more threads, larger L3 cache, an unlocked multiplier, and a boost clock. The i7's 8 MB L3 cache versus the i3's 3 MB L3 cache is the most dramatic architectural difference, providing the i7 with substantially more shared cache for multithreaded workloads.

Where Each One Wins

The Intel Core i7-2920XM wins in every Cinebench test. The data shows leads of 44.1 percent in Cinebench R15 multicore, 43.7 percent in R20 multicore, 43.8 percent in R20 single-core, 43.6 percent in R23 multicore, and 43.6 percent in R23 single-core. These results make the i7 the clear choice for Cinebench rendering workloads, video encoding, and other threaded compute tasks that scale with core count and thread count. The i7's 4 cores, 8 threads, and 8 MB of shared L3 cache provide the resources needed for these workloads.

The Intel Core i3-4130T wins in both Geekbench tests. Its Geekbench single-core score of 903 versus the i7's 430 represents a 52.4 percent advantage, and its Geekbench multicore score of 1787 versus 1452 is an 18.7 percent lead. These results make the i3 the better choice for single-threaded applications, everyday desktop tasks, and workloads that favor newer instruction sets and architectural efficiency. The i3's 22 nm Haswell design and 2.90 GHz base clock give it a per-core performance edge that the older Sandy Bridge architecture cannot match.

The market segments reinforce this split. The i7-2920XM is a mobile processor, designed for high-end laptops and workstations where its 55 watt TDP and extreme edition positioning make sense. The i3-4130T is a desktop processor with a 35 watt TDP, suited for low-power desktop builds where efficiency matters. The i7's unlocked multiplier appeals to overclockers on compatible mobile platforms, while the i3's locked multiplier targets users who prioritize stability and low power consumption.

Users with multithreaded rendering needs should choose the i7-2920XM, provided their motherboard uses Socket G2 (988B). Users with single-threaded or Geekbench-style workloads should choose the i3-4130T, provided their motherboard uses Socket 1150. The two processors cannot be swapped between platforms, so the socket requirement will often dictate the final decision. Within each platform, however, the benchmark data gives a clear performance guide: the i7 for Cinebench, the i3 for Geekbench.