AMD Ryzen 7 8700G vs AMD Ryzen Embedded 9900X3D Comparison

The Verdict

The data presents a clear distinction between two AMD processors aimed at different segments. The AMD Ryzen 7 8700G is a desktop APU with an active production status, a launch MSRP of $329, and a strong benchmark presence. The AMD Ryzen Embedded 9900X3D, by contrast, has no recorded benchmark scores in the database, an average benchmark score of zero, and a percentile rank of 50 against all CPUs.

For the Ryzen 7 8700G, the recorded data shows it sits at the 83rd percentile among all CPUs, with an average benchmark score of 33089. Its nearest rivals include the Intel Core i7-13650HX at 33089 (0% delta), the AMD Ryzen 7 7745HX at 33091 (0% delta), and the AMD Ryzen 7 7800X3D at 33079 (0% delta). This places the 8700G in a tightly contested performance band where the differences between these four processors are essentially negligible.

For the Ryzen Embedded 9900X3D, the absence of benchmark data means no performance conclusions can be drawn from the measurements. The database records no wins for either processor in head-to-head testing, as no head-to-head benchmarks exist. The 9900X3D has a percentile rank of 50, which represents a neutral position given the lack of recorded scores.

The verdict is straightforward: the Ryzen 7 8700G delivers quantifiable performance data across multiple test suites, while the Ryzen Embedded 9900X3D offers specifications but no measured results. Users requiring verified performance metrics should select the 8700G. Users evaluating the 9900X3D must rely on its architectural specifications alone, as the database contains no benchmark evidence for it.

Architecture Differences

The two processors come from different generations and codenames. The Ryzen 7 8700G belongs to the 8000 series, uses the Zen 4 architecture, and carries the codename Phoenix. Its generation is listed as "Ryzen 7 (Zen 4 (Phoenix))". The Ryzen Embedded 9900X3D belongs to the 9000 series, has no architecture field recorded, and uses the codename Granite Ridge. Its generation is listed as "Ryzen Embedded (Zen 5 (Granite Ridge))", indicating a Zen 5 design.

Both processors use a 4 nm process node from TSMC, but their transistor counts and die sizes differ substantially. The 8700G contains 25,000 million transistors on a single 178 mm² die. The 9900X3D contains 16,630 million transistors across a dual-die configuration listed as "2x 70.6 mm²". This means the 8700G packs more transistors into a larger monolithic die, while the 9900X3D uses a chiplet-based layout with smaller individual dies.

The core configuration differs as well. The 8700G provides 8 cores and 16 threads, while the 9900X3D provides 12 cores and 24 threads. The 9900X3D therefore offers 4 additional cores and 8 additional threads. Cache hierarchies also diverge. The 8700G has 64 KB of L1 per core, 1 MB of L2 per core, and 16 MB of shared L3 cache. The 9900X3D has 80 KB of L1 per core, 1 MB of L2 per core, and 128 MB of L3 cache. The 9900X3D's L3 cache is eight times larger, reflecting the X3D designation.

Clock speeds show the 9900X3D at a higher frequency range. The 8700G has a base clock of 4.20 GHz and a boost clock of 5.10 GHz. The 9900X3D has a base clock of 4.40 GHz and a boost clock of 5.50 GHz. Both processors feature an unlocked multiplier, allowing overclocking. The 8700G has a 65 W TDP, while the 9900X3D has a 120 W TDP.

Memory support is similar in type but different in bandwidth. Both support DDR5 with dual-channel memory buses. The 8700G records 83.2 GB/s of memory bandwidth, while the 9900X3D records 89.6 GB/s. ECC memory support is absent on the 8700G but present on the 9900X3D. PCIe capabilities differ, with the 8700G using Gen 4 with 20 lanes (CPU only) and the 9900X3D using Gen 5 with 24 lanes (CPU only).

Integrated graphics also differ. The 8700G uses the Radeon 780M, a specific integrated GPU model. The 9900X3D uses the generic "Radeon Graphics". Both processors use the AMD Socket AM5, and both are listed as having Desktop market segments.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen Embedded 9900X3D has 12 cores and 24 threads, while the AMD Ryzen 7 8700G has 8 cores and 16 threads.

Q: Does the database contain any benchmark scores for the Ryzen Embedded 9900X3D?

A: No. The 9900X3D has an empty benchmarks array, an average benchmark score of 0, and no nearest rivals recorded.

Q: How much L3 cache does each processor have?

A: The Ryzen 7 8700G has 16 MB of shared L3 cache, while the Ryzen Embedded 9900X3D has 128 MB of L3 cache.

Q: What is the TDP difference between the two?

A: The Ryzen 7 8700G has a TDP of 65 W, and the Ryzen Embedded 9900X3D has a TDP of 120 W.

Q: Do both processors support ECC memory?

A: No. The Ryzen 7 8700G does not support ECC memory, while the Ryzen Embedded 9900X3D does support ECC memory.

Q: What is the launch MSRP of the Ryzen 7 8700G?

A: The Ryzen 7 8700G has a launch MSRP of $329. The Ryzen Embedded 9900X3D has no launch MSRP recorded in the database.

Specification Differences

The following specification fields differ between the two processors:

• Series: 8000 series (8700G) versus 9000 series (9900X3D)
• Cores: 8 (8700G) versus 12 (9900X3D)
• Threads: 16 (8700G) versus 24 (9900X3D)
• Base Clock: 4.20 GHz (8700G) versus 4.40 GHz (9900X3D)
• Boost Clock: 5.10 GHz (8700G) versus 5.50 GHz (9900X3D)
• TDP: 65 W (8700G) versus 120 W (9900X3D)
• Architecture: Zen 4 (8700G) versus not recorded (9900X3D)
• Codename: Phoenix (8700G) versus Granite Ridge (9900X3D)
• Generation: "Ryzen 7 (Zen 4 (Phoenix))" (8700G) versus "Ryzen Embedded (Zen 5 (Granite Ridge))" (9900X3D)
• Transistors: 25,000 million (8700G) versus 16,630 million (9900X3D)
• Die Size: 178 mm² (8700G) versus 2x 70.6 mm² (9900X3D)
• L1 Cache: 64 KB per core (8700G) versus 80 KB per core (9900X3D)
• L3 Cache: 16 MB shared (8700G) versus 128 MB (9900X3D)
• Memory Bandwidth: 83.2 GB/s (8700G) versus 89.6 GB/s (9900X3D)
• ECC Memory: false (8700G) versus true (9900X3D)
• PCIe: Gen 4, 20 Lanes CPU only (8700G) versus Gen 5, 24 Lanes CPU only (9900X3D)
• Integrated Graphics: Radeon 780M (8700G) versus Radeon Graphics (9900X3D)
• Release Date: 2024-01-07 (8700G) versus 2025-10-06 (9900X3D)
• Launch MSRP: $329 (8700G) versus null (9900X3D)
• Part Number: 100-000001236 (8700G) versus 100-000001368E (9900X3D)
• Percentile Vs All CPUs: 83 (8700G) versus 50 (9900X3D)
• Average Benchmark Score: 33089 (8700G) versus 0 (9900X3D)
• Nearest Rivals: four recorded rivals (8700G) versus none (9900X3D)

Fields that are identical include the manufacturer (AMD), process node (4 nm), foundry (TSMC), socket (AMD Socket AM5), memory support (DDR5), memory bus (Dual-channel), market segment (Desktop), production status (Active), and multiplier unlocked (true).

Head-to-Head Benchmarks

The database contains no head-to-head benchmark entries between the AMD Ryzen 7 8700G and the AMD Ryzen Embedded 9900X3D. The headToHeadBenchmarks array is empty, and the wins counters for both processors are zero. Consequently, no direct comparison of scores can be made between the two.

However, the Ryzen 7 8700G has a comprehensive set of recorded benchmark scores that can be analyzed on their own. In 3DMark tests, the 8700G scores 7918 in the 16-thread test, 1978 in the 2-thread test, 3825 in the 4-thread test, 6589 in the 8-thread test, 7917 in the max-thread test, and 1010 in the single-thread test. The close values between the 16-thread score of 7918 and the max-thread score of 7917 indicate that the 8-core, 16-thread configuration reaches its scaling limit at 16 threads.

In Cinebench, the 8700G records 2693 in R15 multi-core and 286 in R15 single-core. The R23 results show 17128 in multi-core and 1817 in single-core. Geekbench results are 14584 multi-core and 2337 single-core. PassMark results include 386811 for data compression, 22842 for data encryption, 29067 for extended instructions, 103 for find prime numbers, 63815 for floating point math, 103107 for integer math, 31690 for multithread, 1647 for physics, 46025 for random string sorting, and 3928 for single-thread tests.

The nearest rival data for the 8700G shows a tightly packed competitive field. The Intel Core i7-13650HX matches the 8700G exactly with an average score of 33089 and a 0% delta. The AMD Ryzen 7 7745HX scores 33091, a 0% delta. The AMD Ryzen 7 7800X3D scores 33079, also a 0% delta. The AMD Ryzen 9 PRO 6950H scores 33201, a -0.3% delta, meaning the 8700G trails that processor by 0.3% in average score.

The Ryzen Embedded 9900X3D has no benchmark scores, no nearest rivals, and an average benchmark score of 0. Its percentile rank of 50 reflects the absence of data rather than a measured midpoint performance. Any head-to-head comparison is therefore impossible from the recorded measurements.

Where Each One Wins

From the available data, the Ryzen 7 8700G is the only processor with measurable wins. It delivers verified performance across 3DMark, Cinebench, Geekbench, and PassMark suites. The 8700G's average benchmark score of 33089 places it in the 83rd percentile of all CPUs, with performance parity against the Intel Core i7-13650HX, AMD Ryzen 7 7745HX, and AMD Ryzen 7 7800X3D, and a negligible 0.3% deficit against the AMD Ryzen 9 PRO 6950H.

The 8700G's use case is defined by its balanced specifications: 8 cores, 16 threads, a 5.10 GHz boost clock, 16 MB of L3 cache, and the Radeon 780M integrated graphics. Its 65 W TDP indicates a power-efficient desktop configuration. The unlocked multiplier allows frequency adjustment for users who require it.

The Ryzen Embedded 9900X3D has no benchmark wins recorded in the database. Its strengths are purely specification-based. The 12-core, 24-thread configuration with a 5.50 GHz boost clock, 128 MB of L3 cache, ECC memory support, and Gen 5 PCIe with 24 lanes positions it as a higher-end embedded processor on paper. The 89.6 GB/s memory bandwidth exceeds the 8700G's 83.2 GB/s. The 120 W TDP indicates higher power consumption. The dual-die design with 2x 70.6 mm² dies and 16,630 million transistors differs structurally from the 8700G's monolithic 178 mm² die with 25,000 million transistors.

The 9900X3D's 128 MB of L3 cache is eight times larger than the 8700G's 16 MB, which could benefit workloads sensitive to cache capacity. Its ECC memory support and embedded market positioning suggest reliability-focused applications. However, without benchmark data, the database cannot confirm any performance advantage. The 9900X3D's percentile rank of 50 and average score of 0 indicate an absence of evidence, not evidence of absence. Users must weigh the 8700G's confirmed measurements against the 9900X3D's unverified specifications. The data supports the 8700G for any scenario requiring validated performance numbers.