AMD Ryzen Threadripper 9970X vs Intel Core 7 350 Comparison

# Head-to-Head Benchmarks

The benchmark results show a complete sweep for the AMD Ryzen Threadripper 9970X across all recorded head-to-head tests. The database records 11 wins for the AMD processor and zero for the Intel Core 7 350. The margins are substantial in nearly every category, though the single-thread result is notably closer.

The largest gap appears in passmark_integer_math, where the Threadripper 9970X scores 465378 against the Core 7 350's 33734, a delta of 1279.6%. Data compression follows closely: the AMD part delivers 1757998 versus 143123, a 1128.3% advantage. Random string sorting shows a 1010.6% delta, with scores of 191445 and 17238 respectively. Extended instructions testing produces 142342 against 12045, a 1081.8% gap.

Floating-point math shows the AMD processor at 309719 compared to 42809, a 623.5% lead. Passmark_multithread scores favor the Threadripper at 107399 versus 15170, a 608% delta. The physics test records 6835 for AMD and 1173 for Intel, a 482.7% difference. Prime number finding produces 615 against 107, a 474.8% margin. Data encryption rounds out the larger gaps at 693.6%, with scores of 86765 and 10933.

The narrowest margin is in single-thread performance. The Threadripper 9970X scores 4530 in passmark_single_thread, while the Core 7 350 scores 4100. That is a 10.5% delta, the only test where the two processors operate within the same general performance band. Both passmark_single_thread and passmark_singlethread record identical results and the same 10.5% gap.

These results align with the average benchmark scores in the database. The Threadripper 9970X posts an average score of 279778, while the Core 7 350 averages 17779. That difference places the AMD processor in the 99th percentile among all CPUs, while the Intel part sits in the 71st percentile.

The nearest rivals in the database further contextualize the AMD result. The Threadripper 9970X sits within 0.2% of the Intel Xeon 6780E, which averages 280438. It trails the AMD EPYC 9565 by 2%, the Intel Xeon 696X by 2.2%, and the AMD EPYC 9555P by 2.5%. The Core 7 350, by contrast, sits within 0.5% of the Intel Core 5 221TE, which averages 17860, and within 0.6% of the AMD Ryzen 5 3600XT at 17891. The Intel Core 5 120U trails it by 0.7% at 17898, while the AMD EPYC 9374F leads it by 0.5% at 17693.

The data indicates that the Threadripper 9970X competes in an entirely different performance class, one populated by enterprise and server processors. The Core 7 350 competes among mainstream and mobile parts. The head-to-head sweep reflects that positioning: the AMD processor is faster in every recorded test, with the most extreme gaps appearing in multi-threaded and throughput-oriented workloads.

The Verdict

The recorded data makes the choice straightforward for workloads that demand maximum throughput. The Threadripper 9970X leads by triple-digit percentages in data compression, integer math, random string sorting, extended instructions, floating-point math, multi-thread performance, physics, prime number finding, and data encryption. Its 32 cores and 64 threads, combined with a 5.40 GHz boost clock, produce results that no test on the Core 7 350 can approach.

The Core 7 350, with 6 cores and 6 threads, a 4.80 GHz boost clock, and a 15 W TDP, is a different class of processor entirely. Its single-thread score of 4100 is within 10.5% of the Threadripper's 4530, which means for lightly threaded tasks the Intel part is not far behind. But the database shows no workload category where the Core 7 350 wins outright.

The percentile rankings reinforce the performance hierarchy. The Threadripper 9970X sits at the 99th percentile among all CPUs, while the Core 7 350 sits at the 71st. The average benchmark scores, 279778 versus 17779, place them in separate tiers.

For users working with heavily parallel workloads, the Threadripper 9970X is the only defensible choice from this data. The Core 7 350 appears better suited to mobile or power-constrained environments, where its 15 W TDP and integrated Intel Xe3 Graphics (2 Xe) matter more than raw compute throughput. Neither processor can substitute for the other based on the recorded benchmark results.

FAQ

Q: Which processor has the higher average benchmark score?

A: The AMD Ryzen Threadripper 9970X averages 279778, compared to 17779 for the Intel Core 7 350.

Q: How large is the single-thread performance gap?

A: The Threadripper 9970X scores 4530 in passmark_single_thread, while the Core 7 350 scores 4100, a 10.5% delta in favor of AMD.

Q: What is the largest performance difference in any test?

A: The largest delta is in passmark_integer_math, where the Threadripper 9970X leads by 1279.6%, scoring 465378 versus 33734.

Q: Which processor has more cores and threads?

A: The Threadripper 9970X has 32 cores and 64 threads. The Core 7 350 has 6 cores and 6 threads.

Q: What are the TDP ratings for these processors?

A: The Threadripper 9970X has a TDP of 350, while the Core 7 350 has a TDP of 15.

Q: Do both processors support ECC memory?

A: No. The Threadripper 9970X supports ECC memory, while the Core 7 350 does not.

Specification Differences

The two processors differ across nearly every specification field in the database. The core and thread counts are the most fundamental split: the Threadripper 9970X uses 32 cores and 64 threads, while the Core 7 350 uses 6 cores and 6 threads. Base clocks are 4.00 GHz for AMD and 1.50 GHz for Intel. Boost clocks are 5.40 GHz and 4.80 GHz respectively.

TDP ratings differ dramatically. The Threadripper 9970X is rated at 350, the Core 7 350 at 15. The sockets are incompatible: AMD uses Socket sTR5, Intel uses BGA 1516. The AMD processor has an unlocked multiplier; the Intel part does not.

Cache configurations are distinct. The Threadripper 9970X has 64 KB L1 per core, 1 MB L2 per core, and 128 MB L3. The Core 7 350 has 192 KB L1 per core, 2.5 MB L2 per core, and 6 MB shared L3.

Memory support diverges as well. The AMD part supports DDR5 over a quad-channel bus with 204.8 GB/s bandwidth. The Intel part supports DDR5 and LPDDR5X over a single-channel bus with 59.7 GB/s bandwidth. ECC memory is supported by AMD only. PCIe configurations differ: the Threadripper 9970X has Gen 5 with 80 lanes, while the Core 7 350 has Gen 4 with 6 lanes.

Integrated graphics are absent on the Threadripper 9970X, while the Core 7 350 includes Intel Xe3 Graphics (2 Xe). Market segments differ: the AMD part is Desktop, the Intel part is Mobile. Release dates are 2025-07-29 for AMD and 2026-04-15 for Intel. The launch MSRP for the Threadripper 9970X is $2499, and for the Core 7 350 it is $469.

Architecture Differences

The architectural gap between these processors is substantial. The Threadripper 9970X uses AMD's Zen 5 architecture under the codename Shimada Peak, built on a 4 nm process from TSMC. The Core 7 350 uses Intel's Wildcat Lake codename, built on a 3 nm process from Intel's own foundry. The AMD processor belongs to the 9000 series and the Ryzen Threadripper generation, while the Intel part is listed under the Core 5 generation.

The AMD processor integrates 33,260 million transistors across a die size of 4x 70.6 mm². The database does not record transistor count or die size for the Intel part. Cache architecture differs in organization: the Threadripper 9970X distributes L1 and L2 per core with a large 128 MB L3 pool, while the Core 7 350 uses larger per-core L1 and L2 allocations but only 6 MB of shared L3.

Memory bandwidth reflects the platform divide. The quad-channel DDR5 implementation on the Threadripper 9970X delivers 204.8 GB/s, while the single-channel configuration on the Core 7 350 delivers 59.7 GB/s. The PCIe implementation is similarly divergent: the AMD part exposes 80 Gen 5 lanes, the Intel part only 6 Gen 4 lanes.

The Threadripper 9970X is positioned for desktop workloads that require massive parallel throughput, with its 32 cores, 64 threads, and 128 MB L3 cache. The Core 7 350 is a mobile processor with integrated graphics, a 15 W TDP, and a single-channel memory bus. The 4 nm TSMC process for AMD and the 3 nm Intel process both represent current-generation manufacturing, but the design goals could hardly be more different. The part numbers in the database are 100-000001594 for AMD and SAE3F for Intel, both currently in active production.