Intel Core i5-1030NG7 vs Intel Core i7-2600 Comparison

The Intel Core i5-1030NG7 and the Intel Core i7-2600 represent two very different eras of Intel design: a modern 10 nm mobile part against a classic 32 nm desktop processor. Both are 4-core, 8-thread chips, but the benchmark data reveals a consistent, if narrow, performance edge for the newer i5 across every workload tested. The i5-1030NG7 wins all six head-to-head comparisons, though the margins are remarkably tight given the generational gap.

Head-to-Head Benchmarks

The most striking pattern in the head-to-head results is the uniformity of the i5-1030NG7's victory margin. In multi-core tests, the i5-1030NG7 leads by exactly 5.3% across Cinebench R15, R20, and R23. The scores tell a consistent story: 479 vs 455 in R15, 1998 vs 1897 in R20, and 4759 vs 4519 in R23. This consistency suggests the performance difference is architectural rather than workload-dependent.

Single-core results follow the same trend, with the i5-1030NG7 winning by 4.7% in R15 (67 vs 64) and by 5.2% in both R20 (281 vs 267) and R23 (671 vs 638). The single-core advantage is slightly smaller than the multi-core edge, but it remains steady. This is notable because the i7-2600 has a much higher base clock — 3.40 GHz versus 1.10 GHz — and a higher boost clock at 3.80 GHz versus 3.50 GHz. Despite the clock disadvantage, the i5-1030NG7's newer architecture delivers better per-clock performance.

The average benchmark scores reflect this overall picture. The i5-1030NG7 averages 1376 points, while the i7-2600 sits at 1370. Both chips land in the 36th percentile of all CPUs, meaning they occupy the same performance tier relative to the broader market. The i5-1030NG7's nearest rivals include the Intel Core i5-4690 (deltaPct 0.1% higher) and the AMD Ryzen 3 PRO 1200 (deltaPct 0.2% lower), while the i7-2600's closest competitors are the AMD Opteron 6376 (deltaPct 0%) and the Intel Xeon E5-1410 v2 (deltaPct 0.1% higher). In practical terms, these two processors are statistical equals in average performance, even if the i5 wins every direct test.

Architecture Differences

The fundamental architectural gap between these two chips is vast. The i5-1030NG7 uses the Ice Lake architecture on a 10 nm process node, built on the Sunny Cove microarchitecture. The i7-2600 is a Sandy Bridge part on a 32 nm process. The process node difference alone — 10 nm versus 32 nm — explains much of the efficiency and per-clock advantage of the newer chip.

Die size and transistor counts reinforce this generational divide. The i7-2600 contains 1,160 million transistors on a 216 mm² die, while the i5-1030NG7 packs its transistors into a much smaller 123 mm² die. The i5-1030NG7 also features larger L1 caches at 80 KB per core versus 64 KB per core, though L2 cache is identical at 256 KB per core. The i7-2600 counters with a larger shared L3 cache: 8 MB versus 6 MB on the i5-1030NG7.

Memory support differs significantly. The i5-1030NG7 uses DDR4 memory with dual-channel support and a rated bandwidth of 51.2 GB/s. The i7-2600 uses DDR3 memory, also dual-channel, but no bandwidth figure is listed in the data. The i5-1030NG7's memory subsystem is clearly more modern, which likely contributes to its benchmark edge despite the smaller L3 cache.

Integrated graphics also set these chips apart. The i5-1030NG7 pairs its CPU cores with Iris Plus graphics featuring 64 execution units, while the i7-2600 ships with Intel HD 2000. Both chips support PCIe Gen 3, though the i7-2600 specifies 16 lanes on the CPU only. Neither processor supports ECC memory, and both have locked multipliers.

The market positioning is equally divergent. The i5-1030NG7 is a mobile part on the Intel BGA 1044 socket with a 10 W TDP, while the i7-2600 is a desktop processor on Intel Socket 1155 with a 95 W TDP. The i5-1030NG7's power envelope is a fraction of the i7-2600's, which makes its performance parity all the more impressive. The i7-2600 was released in January 2011, while the i5-1030NG7 came out in March 2020 — a nine-year gap in release timing.

Where Each One Wins

Based on the benchmark data, the i5-1030NG7 wins every single workload category tested. It is ahead in both single-core and multi-core performance across all three Cinebench versions. The single-core wins are meaningful for everyday responsiveness, legacy application compatibility, and lightly threaded workloads. The multi-core wins matter for rendering, video encoding, and other parallel tasks where the i5-1030NG7's 5.3% advantage translates to faster completion times.

The i7-2600's strengths are not reflected in the benchmark scores. It has a larger L3 cache (8 MB versus 6 MB), which could theoretically benefit certain cache-sensitive workloads, but the data shows no such advantage in the Cinebench tests. The i7-2600 also has significantly higher clock speeds — a 3.40 GHz base clock versus 1.10 GHz — but the i5-1030NG7's superior IPC (instructions per clock) from the newer architecture overcomes this deficit.

In terms of use cases, the i5-1030NG7 is better suited for mobile computing scenarios where power draw matters, given its 10 W TDP versus the i7-2600's 95 W TDP. The i5-1030NG7's Iris Plus graphics with 64 EUs are far more capable for integrated graphics workloads than the i7-2600's HD 2000. For desktop users with existing DDR3 memory and Socket 1155 motherboards, the i7-2600 could still serve as a functional processor, but the data shows it is slower in every measured benchmark.

Specification Differences

The specification differences between these two processors are extensive and largely define their respective use cases.

• Base clock: 1.10 GHz (i5-1030NG7) vs 3.40 GHz (i7-2600)
• Boost clock: 3.50 GHz (i5-1030NG7) vs 3.80 GHz (i7-2600)
• TDP: 10 W (i5-1030NG7) vs 95 W (i7-2600)
• Socket: Intel BGA 1044 (i5-1030NG7) vs Intel Socket 1155 (i7-2600)
• Architecture: Ice Lake (i5-1030NG7) vs Sandy Bridge (i7-2600)
• Process node: 10 nm (i5-1030NG7) vs 32 nm (i7-2600)
• Die size: 123 mm² (i5-1030NG7) vs 216 mm² (i7-2600)
• Transistors: Not specified (i5-1030NG7) vs 1,160 million (i7-2600)
• L1 cache: 80 KB per core (i5-1030NG7) vs 64 KB per core (i7-2600)
• L3 cache: 6 MB shared (i5-1030NG7) vs 8 MB shared (i7-2600)
• Memory support: DDR4 (i5-1030NG7) vs DDR3 (i7-2600)
• Memory bandwidth: 51.2 GB/s (i5-1030NG7) vs not specified (i7-2600)
• Integrated graphics: Iris Plus 64EU (i5-1030NG7) vs Intel HD 2000 (i7-2600)
• Market segment: Mobile (i5-1030NG7) vs Desktop (i7-2600)
• Part number: SRGM7 (i5-1030NG7) vs SR00B (i7-2600)

Both chips share the same core count (4), thread count (8), dual-channel memory bus, lack of ECC support, PCIe Gen 3 support, and unlocked multiplier status (both locked). Neither has a launch MSRP listed in the data.

FAQ

Q: Which processor is faster in multi-core workloads?

A: The Intel Core i5-1030NG7 wins all multi-core tests by 5.3%. It scores 479 vs 455 in Cinebench R15, 1998 vs 1897 in R20, and 4759 vs 4519 in R23.

Q: How do the single-core scores compare?

A: The i5-1030NG7 leads the i7-2600 by 4.7% in Cinebench R15 (67 vs 64) and by 5.2% in both R20 (281 vs 267) and R23 (671 vs 638).

Q: What is the TDP difference between these two chips?

A: The i5-1030NG7 has a 10 W TDP, which is dramatically lower than the i7-2600's 95 W TDP. This makes the i5-1030NG7 far more suitable for power-constrained mobile devices.

Q: Do these processors have the same number of cores and threads?

A: Yes, both have 4 cores and 8 threads. The performance differences come from architectural improvements and clock speeds, not core count.

Q: Which processor has more L3 cache?

A: The i7-2600 has 8 MB of shared L3 cache, while the i5-1030NG7 has 6 MB. Despite the i7-2600's larger cache, the i5-1030NG7 still wins every benchmark.

Q: What is the memory support difference?

A: The i5-1030NG7 supports DDR4 memory with a rated bandwidth of 51.2 GB/s, while the i7-2600 supports DDR3 memory. No bandwidth figure is listed for the i7-2600.