AMD Ryzen 7 4700G vs Intel Core i7-6950X Comparison

The Intel Core i7-6950X and AMD Ryzen 7 4700G occupy different ends of the desktop spectrum, with the former representing a high-core-count enthusiast part from the Broadwell-E generation and the latter a modern 7 nm Zen 2 APU with integrated graphics. The benchmark data in the database shows a clear and consistent pattern: the AMD Ryzen 7 4700G outperforms the Intel Core i7-6950X across every recorded workload, despite having fewer cores and threads. The Intel part manages 10 cores and 20 threads, while the AMD chip operates with 8 cores and 16 threads, yet the newer architecture and higher clock speeds of the Ryzen part deliver superior results in all six head-to-head comparisons.

Head-to-Head Benchmarks

The database records six direct benchmark comparisons between these two processors, and the AMD Ryzen 7 4700G wins all six. The margin is uniform across both single-core and multi-core tests, with the AMD part leading by the same percentage in each case. In Cinebench R15 multi-core, the Intel Core i7-6950X scores 1504 points, while the AMD Ryzen 7 4700G scores 1724 points, a lead for the AMD processor. The single-core result in the same test shows the Intel chip at 212 points and the AMD chip at 243 points. Both results translate to a 12.8% advantage for the AMD Ryzen 7 4700G.

Moving to Cinebench R20, the pattern repeats. The Intel Core i7-6950X produces 6268 points in multi-core, while the AMD Ryzen 7 4700G reaches 7186 points. In single-core, the Intel part scores 884 points, and the AMD part scores 1014 points. The relative gap remains exactly 12.8% in both sub-tests. Cinebench R23 shows the same consistency: the Intel processor records 14926 points in multi-core and 2107 points in single-core, while the AMD processor achieves 17111 points and 2415 points respectively. The 12.8% delta persists across every workload, indicating that the performance difference is not workload-dependent but rather a fundamental characteristic of the two designs.

The average benchmark scores in the database reinforce this picture. The Intel Core i7-6950X has an average benchmark score of 4734, while the AMD Ryzen 7 4700G has an average of 4949. Both processors sit at the 59th percentile among all CPUs in the database, meaning they occupy the same relative position in the overall distribution, but the AMD part does so with a higher absolute average. The nearest rivals for the Intel chip include the Intel Core i9-9900KS, which averages 4738 points with a negligible difference of 0.1%, and the AMD EPYC 7252, which averages 4772 points. For the AMD Ryzen 7 4700G, the closest competitors are the Intel Xeon W-1290 at 4932 points and the AMD Ryzen Embedded V3C48 at 4967 points.

The benchmark results indicate that the AMD Ryzen 7 4700G is faster in both single-threaded and multi-threaded workloads, with no scenario where the Intel Core i7-6950X takes a win. The 12.8% advantage is modest but consistent, and it appears across three generations of Cinebench tests, which suggests it reflects a genuine architectural efficiency gain rather than an artifact of a particular benchmark version.

Where Each One Wins

Given that the AMD Ryzen 7 4700G wins all six recorded benchmarks, there is no test category from the database where the Intel Core i7-6950X comes out ahead. The AMD processor holds the advantage in every measured dimension: single-core performance, multi-core performance, and all three Cinebench versions. For tasks that rely heavily on single-thread speed, such as many legacy applications or lightly threaded games, the Ryzen 7 4700G offers the higher score. For heavily threaded workloads like video encoding, 3D rendering, or scientific computing, the Ryzen part also leads, despite having fewer physical cores.

The Intel Core i7-6950X does have a higher core count at 10 cores versus 8, and it offers 20 threads versus 16, but the database shows that this numerical advantage does not translate into a performance win. The AMD processor compensates with a higher base clock of 3.60 GHz versus 3.00 GHz and a higher boost clock of 4.40 GHz versus 3.50 GHz. These clock differences, combined with the more efficient Zen 2 architecture, allow the 8-core part to outperform the 10-core part even in multi-threaded tests.

For users who need integrated graphics, the AMD Ryzen 7 4700G includes Radeon Vega 8 graphics, while the Intel Core i7-6950X has no integrated graphics at all. This is a functional distinction that appears in the database, though no graphics benchmarks are recorded for either part. The Intel processor requires a discrete GPU for any display output, while the AMD part can operate without one. In terms of memory support, the Intel chip has a quad-channel memory bus with a bandwidth of 76.8 GB/s, while the AMD chip uses a dual-channel bus with 51.2 GB/s. The Intel part offers higher theoretical memory bandwidth, but the recorded benchmarks do not reflect any benefit from this in the tested workloads.

Architecture Differences

The two processors come from fundamentally different architectural eras. The Intel Core i7-6950X is built on the Broadwell architecture, specifically the Broadwell-E variant, using a 14 nm process node fabricated by Intel. It contains 3,400 million transistors on a 246 mm² die. The AMD Ryzen 7 4700G uses the Zen 2 architecture, codenamed Renoir, and is manufactured by TSMC on a 7 nm process. This newer process allows the AMD chip to pack 9,800 million transistors into a smaller 156 mm² die, resulting in a significantly higher transistor density.

Cache configurations differ notably between the two parts. Both have 64 KB of L1 cache per core and 256 KB of L2 cache per core for the Intel processor, while the AMD processor has 512 KB of L2 cache per core. The L3 cache is where the difference becomes stark: the Intel Core i7-6950X has 25 MB of shared L3 cache, while the AMD Ryzen 7 4700G has only 8 MB. Despite having roughly three times the L3 cache, the Intel part still loses in all benchmarks, indicating that cache size alone does not determine performance in these workloads.

The memory interface also varies. The Intel processor supports quad-channel DDR4 memory, providing a theoretical bandwidth of 76.8 GB/s. The AMD processor supports dual-channel DDR4, with a bandwidth of 51.2 GB/s. The Intel part offers 40 PCIe Gen 3 lanes from the CPU, while the AMD part provides 16 PCIe Gen 3 lanes. Neither processor supports ECC memory according to the database. Both have unlocked multipliers, allowing overclocking, though the recorded benchmarks reflect stock performance only.

The Intel Core i7-6950X was released in May 2016 and is marked as end-of-life in production status. The AMD Ryzen 7 4700G was released in July 2020 and remains active in production. The launch MSRP for the Intel processor was $1723, while no launch MSRP is recorded for the AMD part. The Intel chip uses the Intel Socket 2011-3, and the AMD chip uses the AMD Socket AM4, so they are not interchangeable in any existing motherboard. The process node difference, 14 nm versus 7 nm, is a key factor in the performance gap, as is the architectural generation gap of roughly four years between releases.

The Verdict

The recorded data points to a straightforward conclusion: the AMD Ryzen 7 4700G is the faster processor in every benchmark included in the database. It wins all six head-to-head comparisons by a consistent margin of 12.8%, covering both single-core and multi-core tests across Cinebench R15, R20, and R23. The AMD processor achieves this with fewer cores and threads, a smaller L3 cache, and lower theoretical memory bandwidth, which indicates that architectural efficiency and higher clock speeds are the decisive factors in these results.

For a user choosing between these two processors based solely on the benchmark data, the AMD Ryzen 7 4700G would be the recommended pick for any workload that involves CPU performance. This includes both lightly threaded tasks, where the 4.40 GHz boost clock provides an advantage, and heavily threaded tasks, where the Zen 2 architecture compensates for the two fewer cores. The Intel Core i7-6950X does offer a higher core count and more PCIe lanes, which could matter for specific expansion scenarios, but the database does not contain any benchmark where this translates into a performance win.

The user should consider the integrated graphics capability of the AMD part, which is absent on the Intel processor, and the active production status of the AMD chip versus the end-of-life status of the Intel chip. The Intel part also has a recorded launch MSRP of $1723, while no such figure exists for the AMD part. For anyone looking at the historical record, the Intel Core i7-6950X represented a high-end offering in its time, but the data shows that the newer AMD Ryzen 7 4700G surpasses it across the board.

FAQ

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

A: The AMD Ryzen 7 4700G scores 17111 points in Cinebench R23 multi-core, while the Intel Core i7-6950X scores 14926 points. The AMD part leads by 12.8%.

Q: Do the two processors have the same number of cores?

A: No, the Intel Core i7-6950X has 10 cores and 20 threads, while the AMD Ryzen 7 4700G has 8 cores and 16 threads. Despite fewer cores, the AMD processor wins all multi-core benchmarks in the database.

Q: What is the single-core performance difference in Cinebench R20?

A: The Intel Core i7-6950X scores 884 points in Cinebench R20 single-core, and the AMD Ryzen 7 4700G scores 1014 points. This represents a 12.8% advantage for the AMD processor.

Q: Does the Intel Core i7-6950X have integrated graphics?

A: No, the database records no integrated graphics for the Intel Core i7-6950X. The AMD Ryzen 7 4700G includes Radeon Vega 8 integrated graphics.

Q: Which processor has a larger L3 cache?

A: The Intel Core i7-6950X has 25 MB of shared L3 cache, while the AMD Ryzen 7 4700G has 8 MB. The Intel part has more than three times the L3 cache, yet it still loses all recorded benchmarks to the AMD processor.

Q: Are both processors unlocked for overclocking?

A: Yes, the database lists both the Intel Core i7-6950X and the AMD Ryzen 7 4700G as having unlocked multipliers. The recorded benchmark scores reflect stock performance.