Intel Core i7-10510Y vs Intel Core i7-2710QE Comparison

# Intel Core i7-2710QE vs Intel Core i7-10510Y

The Intel Core i7-2710QE and Intel Core i7-10510Y are both 4-core, 8-thread mobile processors, but they represent opposite ends of the mobile computing spectrum. The i7-2710QE is a 45W Sandy Bridge part from 2011, built on Intel's 32nm process, while the i7-10510Y is a 9W Comet Lake-Y part from 2019, fabricated on Intel's 14nm node. Despite the eight-year gap and massive TDP difference, the benchmark data reveals a remarkably close performance parity. Across all five Cinebench tests, the i7-2710QE wins every single head-to-head matchup, but by margins of only 0.4% to 0.6%. The i7-2710QE holds a 31st percentile ranking among all CPUs, while the i7-10510Y sits at the 30th percentile, with average benchmark scores of 1096 and 1092 respectively. This is a contest where architectural age meets efficiency innovation, and the numbers tell a story of near-total equivalence.

The Verdict

The data presents a clear but nuanced picture: the Intel Core i7-2710QE is the marginally faster processor in every benchmark recorded, yet the differences are so small they border on statistical noise. The i7-2710QE wins all five head-to-head tests, with deltas ranging from 0.4% in Cinebench R23 multicore (3186 vs 3173) to 0.6% in Cinebench R15 multicore (321 vs 319). The i7-10510Y, despite its drastically lower 9W TDP compared to 45W, trails by less than a single percentage point across every test. For users prioritizing raw compute performance, the i7-2710QE is the choice, but the margin is negligible. For those needing a passively-coolable or ultra-low-power solution, the i7-10510Y delivers essentially identical performance at one-fifth the thermal envelope. The i7-2710QE sits at the 31st percentile of all CPUs, while the i7-10510Y ranks at the 30th, confirming their near-identical standing in the broader market. Neither processor can be called a clear winner; the i7-2710QE wins on absolute scores, while the i7-10510Y wins on efficiency, and the benchmark data cannot distinguish a meaningful performance gap between them.

Where Each One Wins

The Intel Core i7-2710QE claims victory in every single benchmark category, which makes its winning profile straightforward: it is the faster part in multicore rendering, single-core rendering, and every Cinebench iteration tested. Its largest margin comes in Cinebench R15 multicore, where it scores 321 against the i7-10510Y's 319, a 0.6% advantage. In Cinebench R20 multicore, the i7-2710QE scores 1338 versus 1332, a 0.5% lead, and it repeats that 0.5% margin in R20 single-core (188 vs 187). The smallest gaps appear in Cinebench R23, where the i7-2710QE leads 3186 to 3173 in multicore and 449 to 447 in single-core, both 0.4% differences. The i7-10510Y, while losing all five matchups, demonstrates that its 4.50 GHz boost clock and 8 MB of L3 cache can nearly match a processor with a 3.00 GHz boost and 6 MB of L3 cache. The i7-10510Y's winning territory is not in benchmark scores but in power consumption: at 9W TDP versus 45W, it consumes a fraction of the power to produce virtually identical results. The data cannot quantify the thermal or battery-life advantages, but the TDP figures alone indicate the i7-10510Y is designed for fanless ultrabooks and long battery life, while the i7-2710QE targets traditional laptops with active cooling.

Architecture Differences

The architectural gap between these two processors spans nearly a decade of Intel design philosophy. The Intel Core i7-2710QE uses the Sandy Bridge architecture, built on Intel's 32nm process node with 1,160 million transistors packed into a 216 mm² die. It features 4 cores and 8 threads, with a base clock of 2.10 GHz and a boost clock of 3.00 GHz. Its cache hierarchy includes 64 KB of L1 per core, 256 KB of L2 per core, and 6 MB of shared L3 cache. The memory interface is dual-channel, and it ships with Intel HD 3000 integrated graphics. The processor uses the Intel Socket G2 (988B) and has a TDP of 45W, reflecting its performance-oriented mobile design. It is end-of-life, having been released in January 2011. The Intel Core i7-10510Y, in contrast, uses the Comet Lake architecture (specifically Comet Lake-Y), built on Intel's 14nm process. It also has 4 cores and 8 threads, but its base clock is listed at 1200.00 MHz (1.20 GHz) with a boost clock of 4.50 GHz, a far wider frequency range that allows it to idle at very low power and burst to high performance when needed. Its cache includes the same 64 KB L1 and 256 KB L2 per core, but a larger 8 MB of shared L3 cache. The i7-10510Y supports DDR3 memory, uses the Intel BGA 1440 socket, and features UHD Graphics. Its TDP of 9W is the defining architectural trait: this is a processor engineered for extreme efficiency, not peak performance. The 14nm process node, while physically larger than 32nm, allows for much lower leakage and power draw at the same or better performance levels. The i7-10510Y is still active in production, released in August 2019, and represents Intel's ultra-low-power Y-series line.

FAQ

Q: Which processor has a higher multi-core performance?

A: The Intel Core i7-2710QE wins all three multi-core benchmarks. It scores 321 vs 319 in Cinebench R15 multicore, 1338 vs 1332 in R20 multicore, and 3186 vs 3173 in R23 multicore, representing a 0.6%, 0.5%, and 0.4% advantage respectively.

Q: How much more power does the i7-2710QE consume compared to the i7-10510Y?

A: The i7-2710QE has a TDP of 45W, while the i7-10510Y has a TDP of 9W. This means the i7-2710QE carries a five-fold higher thermal design power, though the benchmark scores show nearly identical performance output.

Q: Are these processors comparable in single-core performance?

A: Yes, they are extremely close. In Cinebench R20 single-core, the i7-2710QE scores 188 against the i7-10510Y's 187, a 0.5% difference. In R23 single-core, the scores are 449 and 447, a 0.4% gap, with the i7-2710QE leading both times.

Q: Which processor has more L3 cache?

A: The Intel Core i7-10510Y has 8 MB of shared L3 cache, while the Intel Core i7-2710QE has 6 MB of shared L3 cache. Despite having 2 MB more L3 cache, the i7-10510Y still trails in every benchmark.

Q: What are the production statuses of these two processors?

A: The Intel Core i7-2710QE is end-of-life, having been released in January 2011. The Intel Core i7-10510Y is active in production, with an August 2019 release date.

Q: How do these processors rank among all CPUs?

A: The i7-2710QE ranks at the 31st percentile of all CPUs, while the i7-10510Y ranks at the 30th percentile. Their average benchmark scores are 1096 and 1092, respectively.

Head-to-Head Benchmarks

The head-to-head benchmark data shows a consistent, if narrow, victory for the Intel Core i7-2710QE across all five Cinebench tests. The largest delta occurs in Cinebench R15 multicore, where the i7-2710QE scores 321 against the i7-10510Y's 319, a 0.6% margin. This test, which is the oldest in the suite, appears to favor the Sandy Bridge architecture slightly more than newer tests. In Cinebench R20 multicore, the gap narrows to 0.5%, with scores of 1338 and 1332. The i7-2710QE also wins R20 single-core by 0.5%, scoring 188 versus 187. Moving to Cinebench R23, the most demanding workload, the i7-2710QE scores 3186 in multicore against 3173 for the i7-10510Y, a 0.4% lead, and 449 versus 447 in single-core, also 0.4%. The pattern is clear: the i7-2710QE's advantage shrinks as the test becomes more modern, but it never loses. The i7-10510Y, despite its 4.50 GHz boost clock, cannot overcome the i7-2710QE's higher base clock of 2.10 GHz versus 1.20 GHz in sustained workloads. The data suggests that the i7-2710QE's older architecture extracts slightly more instructions per clock in these rendering tasks, despite the i7-10510Y's newer design and larger cache. The average benchmark scores reinforce this: the i7-2710QE averages 1096, while the i7-10510Y averages 1092, a difference of 4 points out of over a thousand. The nearest rivals for the i7-2710QE include the Intel Core i7-2670QM (matching at 1096), the Intel Core i5-3470S (1095, 0.1% behind), and the AMD PRO A10-8850B (1098, 0.1% ahead). The i7-10510Y's nearest rivals include the Intel Core i7-4600M (1093, 0.1% ahead) and the Intel Core i5-3475S (1091, 0.1% behind). In essence, these two processors are not just close to each other; they occupy nearly the same performance tier as a broad range of desktop and mobile chips from different eras. The i7-2710QE wins the benchmark war, but the i7-10510Y wins the efficiency war, and the data cannot declare a decisive champion.