Intel Core i7-2710QE vs Intel Core i7-4610M Comparison

The Intel Core i7-2710QE and Intel Core i7-4610M represent two distinct approaches to mobile computing performance, separated by three years of architectural evolution. The benchmark data reveals a clear overall winner, but the analysis is more nuanced than a simple score comparison. The 2710QE, a quad-core Sandy Bridge part, dominates in every recorded multi-threaded and single-threaded workload, while the 4610M, a dual-core Haswell chip, counters with a more modern feature set and lower power envelope. The data shows a consistent performance gap that favors the older, larger processor, making this a compelling study of core count versus architectural efficiency.

Head-to-Head Benchmarks

The head-to-head benchmark results are remarkably consistent, with the Intel Core i7-2710QE winning all five recorded comparisons. The most significant victory comes in the Cinebench R20 single-core test, where the 2710QE scores 188 against the 4610M's 162, a delta of 16%. This is particularly telling because single-core performance is typically where a newer architecture like Haswell would be expected to excel due to its higher clock speeds and improved instruction per cycle (IPC). The 2710QE's 3.00 GHz boost clock is lower than the 4610M's 3.70 GHz boost, yet it still manages to outperform the newer chip in this metric, suggesting that the extra two physical cores provide a tangible advantage even in lightly threaded tasks.

In multi-threaded workloads, the gap widens slightly but remains consistent. The Cinebench R15 multi-core test shows the 2710QE scoring 321 versus the 4610M's 277, a 15.9% advantage. This pattern repeats in Cinebench R20 multi-core (1338 vs 1155, 15.8% delta) and Cinebench R23 multi-core (3186 vs 2750, 15.9% delta). The consistency of these results across different versions of the same benchmark suite indicates that the performance difference is structural rather than workload-specific. The 2710QE's four physical cores and eight threads allow it to process parallel workloads more efficiently than the 4610M's two cores and four threads, regardless of the software version.

The Cinebench R23 single-core test delivers the narrowest margin of victory, with the 2710QE achieving 449 points against the 4610M's 388, a 15.7% delta. This is interesting because it suggests that even in tasks that cannot utilize multiple cores, the 2710QE's design is superior. The average benchmark scores reinforce this narrative, with the 2710QE posting an average of 1096 compared to the 4610M's 1094, a negligible 0.2% difference. However, this near-identical average masks the fact that the 2710QE has no recorded Geekbench scores, while the 4610M does, potentially skewing the overall picture.

Architecture Differences

The architectural divide between these two processors is substantial. The 2710QE is built on Intel's Sandy Bridge architecture, fabricated on a 32 nm process node, while the 4610M uses the newer Haswell design on a 22 nm node. This process shrink allows the 4610M to pack 960 million transistors into a 131 mm² die, compared to the 2710QE's 1,160 million transistors spread across a 216 mm² die. The smaller, denser Haswell chip is more power-efficient per transistor, which is reflected in its lower 37 W TDP versus the 2710QE's 45 W TDP.

Core configuration is the most consequential difference. The 2710QE offers 4 cores and 8 threads, while the 4610M is limited to 2 cores and 4 threads. This doubling of execution resources is the primary reason for the 2710QE's benchmark dominance. Cache hierarchies also differ: the 2710QE has 6 MB of shared L3 cache, while the 4610M has 4 MB. Both processors feature 64 KB of L1 cache and 256 KB of L2 cache per core. The 4610M does support DDR3 memory with a stated bandwidth of 25.6 GB/s, a specification that the 2710QE lacks in the data, though both use dual-channel memory buses.

Integrated graphics represent another generational leap. The 2710QE is equipped with Intel HD 3000, while the 4610M features the more advanced Intel HD 4600. The 4610M also supports PCIe Gen 3 with 16 lanes (CPU only), whereas PCIe information is absent for the 2710QE. Socket compatibility diverges as well, with the 2710QE using Intel Socket G2 (988B) and the 4610M using Intel Socket G3. These differences mean that the two processors are not interchangeable in a system, despite both targeting the mobile market segment.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i7-2710QE has 4 cores and 8 threads, while the Intel Core i7-4610M has 2 cores and 4 threads. This gives the 2710QE a 2x advantage in both core and thread count.

Q: What is the performance difference in multi-core workloads?

A: The 2710QE outperforms the 4610M by approximately 15.8-15.9% across all Cinebench multi-core tests. Specifically, it scores 1338 vs 1155 in R20 multi-core and 3186 vs 2750 in R23 multi-core.

Q: Does the newer Haswell architecture close the gap in single-core performance?

A: No. Despite the 4610M's higher boost clock of 3.70 GHz versus the 2710QE's 3.00 GHz, the 2710QE still wins the Cinebench R20 single-core test by 16% (188 vs 162) and the R23 single-core test by 15.7% (449 vs 388).

Q: What are the TDP differences between these two mobile processors?

A: The 2710QE has a TDP of 45 W, while the 4610M has a lower TDP of 37 W. This makes the 4610M more power-efficient, which is notable given its smaller 22 nm process node.

Q: Which processor has a higher average benchmark score?

A: The 2710QE has an average benchmark score of 1096, which is marginally higher than the 4610M's 1094. The difference is only 0.2%, placing them in the same performance percentile.

Q: When was each processor released?

A: The 2710QE was released in January 2011, while the 4610M came later in January 2014. Both are now end-of-life products.

The Verdict

The benchmark data is unambiguous: the Intel Core i7-2710QE is the superior processor for raw computational performance. It wins all five head-to-head benchmark comparisons, with margins ranging from 15.7% to 16%. The 2710QE's four cores and eight threads provide a decisive advantage in multi-threaded scenarios, and its unexpected single-core dominance over the higher-clocked 4610M suggests that Sandy Bridge's architecture is more efficient per clock cycle in these specific workloads than Haswell.

However, the 4610M is not without merit. Its 37 W TDP makes it a more power-efficient choice for systems where thermal management and battery life are critical. The 4610M also features a newer integrated GPU (Intel HD 4600 vs HD 3000), which could be important for tasks like video playback or light gaming. The 4610M's smaller die size and lower transistor count indicate a more compact design, potentially enabling smaller form factor laptops. The 4610M's launch MSRP was $346, though no pricing data exists for the 2710QE to enable a direct comparison.

For users seeking maximum compute performance in a mobile workstation or high-end laptop, the 2710QE is the clear choice based on benchmark results. For users prioritizing power efficiency, modern features like PCIe Gen 3 support, and a newer integrated graphics solution, the 4610M offers a more balanced package. The data suggests that core count trumps architectural generational improvements for heavily threaded workloads, but the 4610M's lower power draw and newer platform features make it a viable alternative in specific use cases.

Specification Differences

• Cores: 4 (2710QE) vs 2 (4610M)
• Threads: 8 (2710QE) vs 4 (4610M)
• Base Clock: 2.10 GHz (2710QE) vs 3.00 GHz (4610M)
• Boost Clock: 3.00 GHz (2710QE) vs 3.70 GHz (4610M)
• TDP: 45 W (2710QE) vs 37 W (4610M)
• Socket: Intel Socket G2 (988B) (2710QE) vs Intel Socket G3 (4610M)
• Architecture: Sandy Bridge (2710QE) vs Haswell (4610M)
• Process Node: 32 nm (2710QE) vs 22 nm (4610M)
• Transistors: 1,160 million (2710QE) vs 960 million (4610M)
• Die Size: 216 mm² (2710QE) vs 131 mm² (4610M)
• L3 Cache: 6 MB (shared) (2710QE) vs 4 MB (shared) (4610M)
• Memory Support: Not specified (2710QE) vs DDR3 (4610M)
• Memory Bandwidth: Not specified (2710QE) vs 25.6 GB/s (4610M)
• PCIe: Not specified (2710QE) vs Gen 3, 16 Lanes (CPU only) (4610M)
• Integrated Graphics: Intel HD 3000 (2710QE) vs Intel HD 4600 (4610M)
• Release Date: January 2011 (2710QE) vs January 2014 (4610M)
• Launch MSRP: Not specified (2710QE) vs $346 (4610M)

Where Each One Wins

The Intel Core i7-2710QE wins in all computational benchmarks, making it the superior choice for processor-intensive tasks. Its 4-core/8-thread configuration and larger 6 MB L3 cache deliver measurable advantages in video rendering, 3D modeling, software compilation, and other parallel workloads. The data shows that even single-threaded performance favors the 2710QE, which is counterintuitive given the 4610M's higher clock speeds. For users running Cinebench R15, R20, or R23 workloads, the 2710QE consistently outperforms the 4610M by approximately 16%, a significant margin in professional applications.

The Intel Core i7-4610M wins in efficiency and platform modernity. Its 37 W TDP is 8 W lower than the 2710QE's 45 W TDP, potentially extending battery life in laptops. The 4610M's newer Intel HD 4600 graphics provide better integrated GPU performance than the HD 3000 in the 2710QE, though no benchmark data is available to quantify this difference. The 4610M also supports PCIe Gen 3, offering faster data transfer for compatible storage devices and GPUs. Its smaller die size and lower transistor count suggest a more thermally efficient design, which could allow for thinner and lighter laptop chassis. The 4610M's release in 2014 means it supports newer platform features, though both processors are now end-of-life.