AMD A10-7860K vs Intel Pentium G4600T Comparison

The AMD A10-7860K and Intel Pentium G4600T are both entry-level desktop processors that land in the same performance tier, yet they achieve parity through fundamentally different designs. The AMD A10-7860K wins every single head-to-head benchmark in this comparison, but the margins are consistently narrow, ranging from 6.5% to 6.8%. The Intel Pentium G4600T, despite having fewer physical cores and a lower clock speed, trails by only a small margin, making the choice between them dependent on platform preferences rather than raw performance dominance. The data shows a 5-0 sweep for the AMD part, but the average benchmark score difference is a mere 9 points (904 vs 895), placing both CPUs at the 24th percentile of all processors.

Where Each One Wins

The AMD A10-7860K wins across every benchmark category in the head-to-head comparison, making it the clear performance leader in this matchup. The largest advantage appears in multi-threaded workloads, where its four physical cores provide a structural advantage over the Pentium's two cores with four threads. In Cinebench R23 multi-core, the AMD part scores 2778 against the Intel's 2602, a 6.8% lead. The single-core tests also favor AMD, with the A10-7860K scoring 392 in Cinebench R23 single-core versus 367 for the Pentium G4600T, another 6.8% margin. This consistency across both single-threaded and multi-threaded tests indicates that the AMD processor's higher base clock of 3.60 GHz, which can boost to 4.00 GHz, compensates for the architectural efficiency of Intel's Kaby Lake design.

The Intel Pentium G4600T wins in the efficiency and platform categories, though these are not reflected in the CPU benchmark scores. Its 35-watt TDP is substantially lower than the AMD's 65 watts, making it a better fit for compact or passively cooled systems. The Pentium also supports DDR4 memory with a higher theoretical bandwidth of 38.4 GB/s, compared to the A10-7860K's DDR3 support at 34.1 GB/s. The Intel part is built on a 14 nm process node, while the AMD chip uses a 28 nm node from GlobalFoundries. These differences do not translate into benchmark victories, but they define where each processor fits in a system build. The AMD A10-7860K has an unlocked multiplier, allowing overclocking, while the Pentium G4600T is locked.

The Verdict

The data is unambiguous: the AMD A10-7860K is the faster processor in every measured workload. If the sole criterion is application performance, the AMD part wins outright, with a 6.5% lead in Cinebench R15 multi-core and a 6.8% lead in Cinebench R20 and R23 tests. The A10-7860K also offers a superior integrated GPU with Radeon R7 graphics, which is relevant for systems without a discrete graphics card. However, the Pentium G4600T is not far behind, and its advantages are all outside the benchmark suite. The 35-watt TDP makes it suitable for low-power builds, and the DDR4 memory support offers a more modern platform foundation.

The verdict depends on the user's priorities. For someone building a small form-factor PC with limited cooling and power delivery, the Pentium G4600T is the sensible choice, sacrificing roughly 6.5% performance for a 30-watt reduction in TDP. For anyone who wants the maximum compute performance from these two chips, the AMD A10-7860K is the answer, especially considering its unlocked multiplier for overclocking headroom. The Intel part is the more modern platform, but the AMD part is the faster CPU. The benchmark data does not support any other conclusion.

Head-to-Head Benchmarks

The head-to-head results show a clean sweep for the AMD A10-7860K across five Cinebench tests. The smallest margin is in Cinebench R15 multi-core, where the AMD scores 279 against the Intel's 262, a 6.5% difference. This test is the oldest of the group, but the pattern holds across newer versions. In Cinebench R20 multi-core, the AMD part scores 1166 versus 1092, a 6.8% lead. The R23 multi-core test shows the same 6.8% gap, with scores of 2778 and 2602 respectively.

Single-core performance tells the same story. In Cinebench R20 single-core, the AMD A10-7860K scores 164, while the Pentium G4600T scores 154, a 6.5% advantage. The R23 single-core test mirrors this exactly in percentage terms, with the AMD part at 392 and the Intel at 367, a 6.8% margin. The consistency of these deltas — all falling between 6.5% and 6.8% — suggests that the performance difference is systemic rather than workload-specific. The AMD processor's 4.00 GHz boost clock appears to be the decisive factor, as it overcomes the Pentium's architectural advantages in instructions per clock.

It is worth remembering the Pentium G4600T has no boost clock listed in the data, meaning it runs at a fixed 3.00 GHz. The AMD part can raise its clock from 3.60 GHz to 4.00 GHz under load, a 0.40 GHz advantage that likely explains the consistent single-core wins. In multi-core tests, the AMD's four physical cores versus the Intel's two cores with four threads also plays a role. The Cinebench scores show that the AMD's older Steamroller architecture, despite being on a larger 28 nm node, leverages its core count and clock speed to stay ahead of Intel's newer Kaby Lake design.

FAQ

Q: Which processor has the higher multi-core score in Cinebench R23?

A: The AMD A10-7860K scores 2778, which is 6.8% higher than the Intel Pentium G4600T's 2602.

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

A: The AMD A10-7860K has a TDP of 65 watts, while the Intel Pentium G4600T has a TDP of 35 watts, a 30-watt difference.

Q: Does either processor support DDR4 memory?

A: Only the Intel Pentium G4600T supports DDR4, with a dual-channel bus and 38.4 GB/s bandwidth. The AMD A10-7860K uses DDR3 with 34.1 GB/s bandwidth.

Q: Which CPU has an unlocked multiplier?

A: The AMD A10-7860K has an unlocked multiplier, while the Intel Pentium G4600T does not.

Q: How do their average benchmark scores compare?

A: The AMD A10-7860K has an average benchmark score of 904, which is 9 points higher than the Intel Pentium G4600T's 895. Both sit at the 24th percentile of all CPUs.

Q: Are the single-core and multi-core performance gaps similar?

A: Yes, the deltaPct is 6.5% in Cinebench R20 single-core and 6.8% in R23 single-core, which closely matches the 6.8% multi-core margins in both R20 and R23.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD A10-7860K uses the Steamroller architecture, codenamed Godaveri, built on a 28 nm process at GlobalFoundries. It packs 2,411 million transistors into a 245 mm² die. The Intel Pentium G4600T uses the Kaby Lake architecture on Intel's 14 nm process, with no transistor or die size data available. The AMD part features four physical cores with four threads, while the Intel part has two physical cores with four threads via Hyper-Threading. The AMD's cache hierarchy consists of 256 KB of L1 cache and 4 MB of L2 cache, with no L3 cache. The Intel part has 64 KB of L1 cache per core, 256 KB of L2 cache per core, and 3 MB of shared L3 cache.

The integrated graphics differ significantly. The AMD A10-7860K includes Radeon R7 graphics, while the Intel Pentium G4600T includes Intel HD 630. The memory support diverges completely, with the AMD part limited to DDR3 on a dual-channel bus, and the Intel part supporting DDR4 on a dual-channel bus with higher theoretical bandwidth. Both CPUs use PCIe Gen 3 with 16 lanes from the CPU, so expansion capabilities are equivalent. The AMD part is marked as end-of-life, while the Intel part is listed as active production. The AMD's release date is February 2016, and the Intel's is January 2017.

Specification Differences

The specification sheets show clear contrasts. The AMD A10-7860K has 4 cores and 4 threads, while the Intel Pentium G4600T has 2 cores and 4 threads. The AMD's base clock is 3.60 GHz with a boost clock of 4.00 GHz; the Intel runs at a fixed 3.00 GHz with no boost capability listed. TDP is a major differentiator: 65 watts for AMD versus 35 watts for Intel. The sockets are incompatible, with the AMD using Socket FM2+ and the Intel using Socket 1151. The process nodes differ, with AMD on 28 nm and Intel on 14 nm. The cache layouts are distinct, with AMD using 256 KB L1 and 4 MB L2, and Intel using 64 KB L1 per core, 256 KB L2 per core, and 3 MB shared L3. Memory support is DDR3 for AMD and DDR4 for Intel, with bandwidths of 34.1 GB/s and 38.4 GB/s respectively. The AMD part has an unlocked multiplier, while the Intel is locked. The production status differs, with AMD marked end-of-life and Intel marked active. The integrated graphics are Radeon R7 for AMD and Intel HD 630 for Intel.