AMD Ryzen Embedded 9700X vs AMD Ryzen Threadripper 9980X Comparison

The Verdict

The data separates these two processors into distinct deployment classes. The AMD Ryzen Embedded 9700X is a compact 8-core, 16-thread desktop part with a 65 W TDP, designed for low-power, space-constrained systems that still require modern Zen 5 performance and a 5.50 GHz boost clock. The AMD Ryzen Threadripper 9980X is a 64-core, 128-thread workstation monster with a 350 W TDP, a 99th percentile ranking among all CPUs, and an average benchmark score of 321,753, placing it ahead of its nearest rivals by margins from 0.3% to 3.6%. The 9700X sits at the 50th percentile, which reflects a mid-pack standing in the broader database, while the 9980X dominates the upper tier. Buyers should choose the 9700X for single-socket, low-power embedded or desktop builds where density and efficiency matter, and the 9980X for heavily threaded rendering, simulation, and server-class workloads where the 8x 70.6 mm² chiplet design and 256 MB L3 cache deliver massive throughput.

FAQ

Q: Which processor has more cores and threads?

A: The Ryzen Threadripper 9980X has 64 cores and 128 threads, while the Ryzen Embedded 9700X has 8 cores and 16 threads. That is an 8x difference in core count and an 8x difference in thread count.

Q: What are the boost clock speeds of each processor?

A: The Ryzen Embedded 9700X boosts to 5.50 GHz, which is slightly higher than the Threadripper 9980X's 5.40 GHz boost clock. The 9700X also has a higher base clock at 3.80 GHz versus 3.20 GHz.

Q: How do their cache configurations differ?

A: The 9700X has 80 KB of L1 per core, 1 MB of L2 per core, and 32 MB of shared L3. The 9980X has 64 KB of L1 per core, 1 MB of L2 per core, and 256 MB of L3, which is 8x the L3 capacity of the 9700X.

Q: What memory bandwidth does each support?

A: The 9700X uses dual-channel DDR5 with a memory bandwidth of 89.6 GB/s. The 9980X uses quad-channel DDR5 with a memory bandwidth of 204.8 GB/s, which is roughly 2.3x higher.

Q: What is the process node and die configuration?

A: Both processors are built on TSMC's 4 nm process. The 9700X uses a single 70.6 mm² die with 8,315 million transistors. The 9980X uses 8x 70.6 mm² dies totaling 66,520 million transistors.

Q: Does the 9980X have integrated graphics?

A: No, the Threadripper 9980X has no integrated graphics. The Ryzen Embedded 9700X includes Radeon Graphics.

Architecture Differences

Both processors belong to AMD's 9000 series and use the Zen 5 architecture, but they implement it in fundamentally different physical packages. The Ryzen Embedded 9700X carries the codename Granite Ridge and is classified under the Ryzen Embedded generation with Zen 5 (Granite Ridge). It uses a single 70.6 mm² die fabricated by TSMC on a 4 nm process, containing 8,315 million transistors. The Threadripper 9980X uses the codename Shimada Peak and is classified under the Ryzen Threadripper generation with Zen 5 (Shimada Peak). It is built from 8x 70.6 mm² dies, also on TSMC's 4 nm process, with a total of 66,520 million transistors.

The L1 cache layout differs between the two. The 9700X provides 80 KB of L1 per core, while the 9980X provides 64 KB per core. Both share 1 MB of L2 per core. The L3 cache is a major architectural split: the 9700X has 32 MB of shared L3, while the 9980X has 256 MB of L3. This 8x difference in L3 capacity reflects the multi-die topology of the Threadripper part, which aggregates L3 across its chiplets. The 9980X also lacks integrated graphics, whereas the 9700X includes Radeon Graphics, making the smaller part self-contained for systems that do not require a discrete GPU.

The socket and platform infrastructure also diverge. The 9700X mounts on AMD Socket AM5, a mainstream desktop socket, while the 9980X uses AMD Socket sTR5, the workstation-class socket. Both support ECC memory and both have unlocked multipliers. The 9980X's 80 PCIe Gen 5 lanes (CPU only) far exceed the 9700X's 24 Gen 5 lanes (CPU only), enabling the Threadripper part to drive many more expansion devices, GPUs, and NVMe storage arrays without a separate chipset.

Specification Differences

The two processors differ across nearly every core specification. Core count is 8 for the 9700X versus 64 for the 9980X. Threads are 16 versus 128. Base clock is 3.80 GHz versus 3.20 GHz, a 0.60 GHz advantage for the 9700X. Boost clock is 5.50 GHz versus 5.40 GHz, a 0.10 GHz advantage for the 9700X. TDP is 65 W versus 350 W, meaning the Threadripper part consumes over 5x the thermal budget.

Memory channels differ: dual-channel on the 9700X, quad-channel on the 9980X. Memory bandwidth is 89.6 GB/s versus 204.8 GB/s. L3 cache is 32 MB versus 256 MB. PCIe lane count is 24 versus 80, both Gen 5. The 9700X includes Radeon Graphics; the 9980X has N/A for integrated graphics. Process node is identical at 4 nm from TSMC. Transistor count is 8,315 million versus 66,520 million. Die size is 70.6 mm² versus 8x 70.6 mm². The release dates differ as well: the 9980X launched on 2025-07-29, while the 9700X launched on 2025-10-06. The 9980X has a launch MSRP of $4999; the 9700X has no launch MSRP recorded in the database.

Head-to-Head Benchmarks

The benchmark database contains results for the Threadripper 9980X across Cinebench and Passmark suites, while the 9700X has no recorded benchmark scores. This absence of data means the 9980X's wins are measured against the 9700X's lack of measurable output, but the Threadripper's absolute scores still provide context for its performance class.

In Cinebench R15, the 9980X scores 13,157 in multicore and 1,857 in singlecore. In Cinebench R20, it scores 54,822 multicore and 7,739 singlecore. In Cinebench R23, it scores 130,529 multicore and 18,427 singlecore. These singlecore figures are notable because the 9980X's boost clock is only 0.10 GHz lower than the 9700X's, so the Threadripper's Zen 5 cores remain competitive in lightly threaded tests despite the much higher core count.

Passmark results for the 9980X show a multithread score of 141,641 and a single-thread score of 4,537. The data compression test yields 2,974,534, data encryption yields 157,137, and extended instructions yields 228,959. Find prime numbers scores 769, floating point math scores 559,003, integer math scores 872,071, physics scores 8,001, and random string sorting scores 292,083. The average benchmark score is 321,753, which places the 9980X in the 99th percentile of all CPUs in the database.

The nearest rivals for the 9980X provide context for its standing. The AMD Ryzen Threadripper PRO 9985WX has an average score of 320,749, a delta of 0.3% behind. The Intel Xeon 6781P scores 315,524, a 2% gap. The AMD EPYC 9575F scores 311,774, a 3.2% gap. The AMD EPYC 9734 scores 310,619, a 3.6% gap. The 9980X leads all four, though the margin over the PRO 9985WX is thin.

Where Each One Wins

The Ryzen Threadripper 9980X wins in every recorded multicore workload by the nature of its 64-core configuration. The Cinebench R23 multicore score of 130,529 and the Passmark multithread score of 141,641 indicate a processor built for parallel throughput. The 256 MB L3 cache and quad-channel memory with 204.8 GB/s bandwidth support workloads that repeatedly access large datasets, such as video rendering, scientific simulation, and data compression. The data compression score of 2,974,534 and integer math score of 872,071 show strength in computational tasks that scale with core count. The 99th percentile ranking and average score of 321,753 place it at the top of the database hierarchy, ahead of every listed rival by at least 0.3%.

The Ryzen Embedded 9700X wins in power efficiency and platform simplicity. Its 65 W TDP versus 350 W means it can be cooled and powered with far less infrastructure. Its 5.50 GHz boost clock and 3.80 GHz base clock are higher than the 9980X's 5.40 GHz and 3.20 GHz, which suggests a single-thread speed advantage in the 9700X, though no benchmark scores exist in the database to confirm it. The 9700X's integrated Radeon Graphics eliminate the need for a separate GPU in display-capable systems, while the 9980X requires a discrete graphics solution. The AM5 socket and 24 PCIe Gen 5 lanes suit compact embedded boards, whereas the sTR5 socket and 80 lanes suit large workstation motherboards. The 9700X also launched later, on 2025-10-06 versus 2025-07-29, indicating a more recent release for the smaller part.

In summary, the database points to the 9980X for maximum parallel compute and the 9700X for efficient, compact, single-thread-oriented deployments. The absence of any benchmark entries for the 9700X prevents a direct score comparison, but the specification sheet alone establishes distinct roles: one is a high-core-count server-class processor, the other is a low-power desktop-class processor with integrated graphics and a higher clock ceiling.