CPU Comparison

The AMD Ryzen Threadripper 1950X and Intel Core i7-12800HE occupy different corners of the processor market, yet their benchmark scores place them in the same performance tier. The Threadripper 1950X, a 16-core desktop part from the 1000 series built on the Zen architecture, and the i7-12800HE, a 14-core mobile chip from Alder Lake-H, both land at the 62nd percentile among all CPUs. Their average benchmark scores are close, with the Intel part slightly ahead at 6467 versus 6231 for the AMD chip, a difference of about 3.8%. The head-to-head results tell a different story, however, with the AMD processor winning all six Cinebench comparisons by nearly identical margins. This creates an interesting dynamic where the older, higher-power desktop chip edges out the newer mobile processor in every measured test, despite the Intel part having a higher boost clock and a more modern process node.

The Verdict

The benchmark data presents a clear split between these two processors. For pure multi-threaded compute, the AMD Ryzen Threadripper 1950X is the winner in every Cinebench test, from the R15 multicore score of 2362 versus 2253 (a 4.8% lead) to the R23 multicore result of 23440 versus 22360 (also 4.8%). The single-core results follow the same pattern, with the Threadripper 1950X taking R15 single-core at 333 to 318 (4.7%) and R20 single-core at 1389 to 1325 (4.8%). The consistency of these margins suggests a fundamental advantage in the AMD part's architecture or configuration that persists across all rendering workloads.

The Intel Core i7-12800HE, despite losing every head-to-head benchmark, holds a higher average benchmark score overall (6467 vs 6231) and a higher boost clock (4.60 GHz vs 4.00 GHz). This indicates that in non-Cinebench workloads, which are not covered in the head-to-head data, the Intel chip likely performs better. The i7-12800HE also has integrated Iris Xe 96EU graphics, a feature the Threadripper 1950X lacks, making it a more complete package for systems that do not use a discrete GPU. The data suggests the AMD part is for users who prioritize sustained rendering performance, while the Intel part suits those who need a versatile, lower-power mobile solution with on-chip graphics.

FAQ

Q: Which processor wins in multi-core Cinebench tests?

A: The AMD Ryzen Threadripper 1950X wins all three multi-core tests. It scores 2362 in R15, 9844 in R20, and 23440 in R23, compared to the Intel Core i7-12800HE's 2253, 9391, and 22360 respectively. The AMD chip leads by 4.8% in each case.

Q: Does the Intel Core i7-12800HE have any advantage in single-core performance?

A: No, the data shows the AMD Ryzen Threadripper 1950X wins all single-core tests too. It scores 333 in R15, 1389 in R20, and 3309 in R23, versus the Intel part's 318, 1325, and 3156. The margins are 4.7% in R15 and 4.8% in the other two tests.

Q: How do their overall average benchmark scores compare?

A: The Intel Core i7-12800HE has a higher average benchmark score of 6467, while the AMD Ryzen Threadripper 1950X averages 6231. This puts the Intel part slightly ahead in the aggregate metric, despite losing all six head-to-head Cinebench comparisons.

Q: What are the core and thread counts for each processor?

A: The AMD Ryzen Threadripper 1950X has 16 cores and 32 threads. The Intel Core i7-12800HE has 14 cores and 20 threads. The AMD part has more cores and threads, which contributes to its multi-threaded wins.

Q: Which processor has a higher boost clock?

A: The Intel Core i7-12800HE has a higher boost clock at 4.60 GHz, compared to the AMD Ryzen Threadripper 1950X's 4.00 GHz. The Intel part also has a lower base clock at 2.40 GHz versus 3.40 GHz for the AMD chip.

Q: Do these processors support ECC memory?

A: No, neither processor supports ECC memory according to the data. Both have ECC memory listed as false.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen Threadripper 1950X uses the Zen architecture, specifically the Zen (Whitehaven) generation, built on a 14 nm process at GlobalFoundries. It packs 9,600 million transistors across a dual-die design with each die measuring 213 mm², totaling two separate chips. This is a desktop-class part designed for maximum throughput, with a 180 TDP and support for quad-channel DDR4 memory. The architecture is monolithic in approach, using 16 full-size Zen cores with 96 KB of L1 cache per core and 512 KB of L2 cache per core, plus a large 32 MB shared L3 cache.

The Intel Core i7-12800HE represents Alder Lake-H, a hybrid architecture that combines performance and efficiency cores, though the data does not specify the core type distribution. It uses a 10 nm process at Intel with a die size of 217 mm², which is roughly equivalent to one of the AMD dies. The cache configuration differs notably: the Intel part has 80 KB of L1 per core, 1.25 MB of L2 per core, and 24 MB of shared L3 cache. The larger L2 cache per core on the Intel side suggests different latency and bandwidth characteristics. The Intel chip also includes integrated Iris Xe 96EU graphics, making it a system-on-chip solution, whereas the AMD part has no integrated graphics and requires a discrete GPU. The Threadripper 1950X has an unlocked multiplier, while the Intel part is locked, and the AMD chip uses a different socket (SP3r2) compared to Intel's BGA 1744.

Specification Differences

The specification sheets reveal several key differences beyond the core counts. The AMD Ryzen Threadripper 1950X has a base clock of 3.40 GHz and a boost clock of 4.00 GHz, while the Intel Core i7-12800HE runs at 2.40 GHz base and 4.60 GHz boost. The power envelope differs dramatically: the AMD part has a 180 TDP versus the Intel part's 45 TDP, reflecting their desktop versus mobile positioning. Memory support also diverges, with the AMD chip supporting only DDR4 in quad-channel configuration with 85.3 GB/s bandwidth, while the Intel chip supports both DDR4 and DDR5 in dual-channel mode, though its bandwidth is not listed in the data.

The process nodes are different, with AMD using 14 nm and Intel using 10 nm, and the foundries differ (GlobalFoundries vs Intel). The AMD processor has a higher transistor count at 9,600 million compared to the Intel part, which has no listed transistor count. The die size is larger on the Intel side at 217 mm² versus 2x 213 mm² for AMD, but the total silicon area is greater on the AMD side. The Intel chip has PCIe Gen 4 with 20 lanes (CPU only), while the AMD chip has no listed PCIe support. The AMD part has a launch MSRP of $999, while the Intel part has no launch MSRP listed. The AMD processor was released on 2017-08-09, while the Intel part has no release date in the data.

Head-to-Head Benchmarks

The six Cinebench comparisons all favor the AMD Ryzen Threadripper 1950X, with remarkably consistent margins. In Cinebench R15 multicore, the AMD chip scores 2362 against the Intel's 2253, a 4.8% difference. The R15 single-core test shows a 4.7% lead for AMD with 333 versus 318. Moving to R20, the multicore result is 9844 versus 9391 (4.8%), and the single-core result is 1389 versus 1325 (4.8%). The R23 tests continue the pattern with multicore at 23440 versus 22360 (4.8%) and single-core at 3309 versus 3156 (4.8%).

The consistency of these deltas is notable. Every multi-core test shows exactly 4.8% difference, and the single-core tests are either 4.7% or 4.8%. This suggests the performance gap is structural rather than workload-dependent. The AMD part's advantage likely stems from its higher base clock (3.40 GHz vs 2.40 GHz) and its greater number of cores (16 vs 14) and threads (32 vs 20). The Intel part's higher boost clock (4.60 GHz vs 4.00 GHz) does not translate into wins, possibly because sustained all-core workloads do not reach peak boost frequencies. The data implies that for sustained rendering, the AMD's higher base clock and additional cores provide a consistent edge, while the Intel's boost clock benefits are more limited in these workloads.

Where Each One Wins

The AMD Ryzen Threadripper 1950X wins every Cinebench benchmark in the head-to-head data, making it the clear choice for rendering and multi-threaded compute tasks. Its 16 cores and 32 threads, combined with a 3.40 GHz base clock, deliver 4.8% higher scores in multi-core tests compared to the Intel Core i7-12800HE. The AMD part also wins single-core tests by nearly the same margin, which is surprising given the Intel chip's higher boost clock. This suggests that for users running Cinebench-style workloads, the Threadripper 1950X is the stronger performer, despite being an older design with a higher power draw.

The Intel Core i7-12800HE wins on overall average benchmark score, with 6467 compared to the AMD's 6231. This indicates that in benchmarks outside the Cinebench suite, the Intel part likely performs better. The Intel chip also has integrated Iris Xe 96EU graphics, making it a self-contained solution for systems without a discrete GPU, while the AMD part requires a separate graphics card. The Intel part's lower TDP (45 vs 180) and smaller physical footprint (BGA socket vs SP3r2) make it suitable for mobile and compact systems. For users who need a complete processor with graphics, lower power consumption, and competitive average performance, the Intel Core i7-12800HE is the practical choice, despite losing the Cinebench comparisons. The choice depends on whether the priority is raw rendering performance (AMD) or versatility and efficiency (Intel).