AMD Ryzen 3 8300GE vs Intel Core i5-12450H Comparison

Head-to-Head Benchmarks

The head-to-head data shows a clear split between the two processors, with Intel winning 14 of the 17 recorded comparisons and AMD winning 3. The largest Intel margin comes in PassMark floating point math, where the Core i5-12450H scores 40568 against the Ryzen 3 8300GE's 24681, a 39.2% advantage. Integer math follows a similar pattern, with Intel ahead by 28.5% (54782 vs 39163). These are substantial gaps in raw compute-heavy workloads.

PassMark multi-thread performance also favors Intel, with the i5-12450H posting 16265 versus 13507 for the Ryzen, a 17% lead. Data compression and encryption show Intel winning by 20.5% and 20.6% respectively, with scores of 195132 vs 155164 and 10832 vs 8603. Physics simulation in PassMark also goes Intel's way by 15.1% (883 vs 750), and random string sorting by 13.6% (20838 vs 18010).

In Cinebench, the results are more nuanced. Intel wins R15 multicore by 12.7% (1350 vs 1179) and R20 multicore by 13.3% (5671 vs 4916). The single-core R15 and R20 tests also favor Intel, with margins of 30.3% and 13.4% respectively. However, the R23 multicore result flips dramatically: the Ryzen 3 8300GE scores 11705 versus 8822.5 for Intel, a 32.7% AMD advantage. This is the single largest win for either processor in the entire comparison.

The R23 single-core test is nearly a tie, with Intel ahead by just 0.5% (1661 vs 1652). PassMark extended instructions also show a negligible difference, Intel ahead by 0.6% (11992 vs 11923). PassMark find prime numbers is close as well, with Intel ahead by 4.3% (46 vs 44).

AMD's other two wins come in the PassMark single-thread tests, where the Ryzen scores 3644 against Intel's 3306, a 10.2% advantage. This appears twice in the data, under both the "single_thread" and "singlethread" labels, confirming the result.

The overall average benchmark scores tell a similar story: the Ryzen 3 8300GE averages 17614, while the Core i5-12450H averages 17239. Both CPUs sit at the 71st percentile among all processors in the database. The Ryzen's nearest rivals include the Intel Core i3-14100T (delta -0.2%), Intel Core i3-13100F (delta -0.2%), and Intel Core i7-1255U (delta -0.2%). The i5-12450H's nearest rivals include the AMD Ryzen 3 PRO 8300G (delta -0.2%), Intel Core i5-11400F (delta 0.4%), and AMD Ryzen 3 210 (delta -0.5%).

Where Each One Wins

The Intel Core i5-12450H dominates in most multi-threaded and math-heavy workloads. Its 8 cores and 12 threads provide a clear advantage in PassMark integer math, floating point math, data compression, encryption, and physics simulation. The data shows Intel winning by double-digit margins in nearly every PassMark test except extended instructions and prime number finding, where the differences are minimal. For users running parallel compute tasks, video encoding, or heavy multitasking, the i5-12450H is the stronger choice based on these measurements.

The AMD Ryzen 3 8300GE wins where single-thread responsiveness matters most. Its PassMark single-thread score of 3644 beats Intel's 3306 by 10.2%, and its R23 multicore score of 11705 is 32.7% ahead of Intel's 8822.5. The R23 result is notable because it represents a modern rendering workload that scales well with the Ryzen's Zen 4 architecture. The Ryzen also holds its own in R23 single-core, trailing Intel by only 0.5%, essentially a statistical tie.

For Cinebench R15 and R20, Intel holds a consistent edge in both single and multi-core tests, with margins ranging from 12.7% to 30.3%. This suggests that older Cinebench versions favor Intel's hybrid architecture, while the newer R23 version favors AMD's Zen 4 design. Users should consider which rendering software they actually use when choosing between these two.

The Ryzen 3 8300GE also works in a lower power envelope at 35W TDP versus Intel's 45W, which the data shows as a notable difference in thermal design. This could matter for compact desktop builds or systems where cooling is limited.

FAQ

Q: Which processor has the higher average benchmark score?

A: The AMD Ryzen 3 8300GE has an average benchmark score of 17614, while the Intel Core i5-12450H averages 17239. Both sit at the 71st percentile among all CPUs in the database.

Q: How big is the difference in Cinebench R23 multicore performance?

A: The Ryzen 3 8300GE scores 11705 in Cinebench R23 multicore, which is 32.7% ahead of the Core i5-12450H's 8822.5. This is the largest performance gap in the head-to-head data.

Q: What are the main single-thread performance differences?

A: In PassMark single-thread tests, the Ryzen 3 8300GE scores 3644 versus 3306 for Intel, a 10.2% advantage. In Cinebench R23 single-core, the difference is minimal, with Intel ahead by just 0.5% (1661 vs 1652).

Q: Which processor wins in PassMark floating point math?

A: The Intel Core i5-12450H wins decisively, scoring 40568 versus 24681 for the Ryzen 3 8300GE, a 39.2% margin. This is the largest Intel advantage in any recorded benchmark.

Q: How do the two compare in data compression and encryption?

A: Intel leads in both. Data compression shows 195132 for Intel versus 155164 for AMD, a 20.5% difference. Data encryption shows 10832 for Intel versus 8603 for AMD, a 20.6% difference.

Q: What is the transistor count and die size for each?

A: The AMD Ryzen 3 8300GE has 20,900 million transistors on a 137 mm² die, built on a 4 nm process. The Intel Core i5-12450H has a 217 mm² die on a 10 nm process, with no transistor count listed in the database.

Specification Differences

The two processors differ in core configuration, clock speeds, power, socket, memory support, PCIe lanes, integrated graphics, and cache structure.

The AMD Ryzen 3 8300GE has 4 cores and 8 threads, with a base clock of 3.50 GHz and a boost clock of 4.90 GHz. The Intel Core i5-12450H has 8 cores and 12 threads, with a base clock of 2000.00 MHz (2.00 GHz) and a boost clock of 4.40 GHz. The Ryzen has a higher boost clock by 0.50 GHz, while Intel has more cores and threads.

TDP differs substantially: the Ryzen is rated at 35W, while the Intel chip is rated at 45W. The Ryzen uses AMD Socket AM5, while Intel uses Intel BGA 1744. The Ryzen supports DDR5 memory only, while Intel supports both DDR4 and DDR5. Memory bandwidth is listed for the Ryzen at 83.2 GB/s, with no corresponding figure for Intel. ECC memory is supported by the Ryzen but not by Intel.

PCIe lanes differ: the Ryzen has 14 lanes (CPU only) at Gen 4, while Intel has 20 lanes at Gen 4. Integrated graphics also differ, with the Ryzen featuring Radeon 740M and Intel featuring UHD Graphics. The Ryzen has 64 KB L1 and 1 MB L2 per core, with 8 MB shared L3. Intel has 80 KB L1 and 1.25 MB L2 per core, with 12 MB shared L3.

The Ryzen 3 8300GE has a listed release date of 2024-04-15, while no release date is recorded for the Intel part. Neither processor has a listed launch MSRP. Both are marked as Active in production status, and neither has an unlocked multiplier.

Architecture Differences

The AMD Ryzen 3 8300GE is built on Zen 4 architecture with the codename Phoenix2, part of the 8000 series. It uses a 4 nm process from TSMC, with 20,900 million transistors on a 137 mm² die. The Intel Core i5-12450H uses Alder Lake architecture with the codename Alder Lake-H, part of the Core 12th Gen series. It uses a 10 nm process from Intel, with a die size of 217 mm².

The Ryzen's Zen 4 architecture is newer and built on a more advanced process node, which likely contributes to its higher boost clock of 4.90 GHz and lower 35W TDP. The Intel Alder Lake architecture is built on an older 10 nm process, which explains its larger die size and higher 45W TDP despite having more cores.

Cache layouts differ per core: the Ryzen has 64 KB L1 and 1 MB L2 per core, while Intel has 80 KB L1 and 1.25 MB L2 per core. The shared L3 cache is larger on Intel at 12 MB versus 8 MB on AMD. The Ryzen's total transistor count of 20,900 million is recorded, while no transistor count is listed for the Intel chip.

The Ryzen supports ECC memory and has a memory bandwidth figure of 83.2 GB/s, while Intel does not support ECC and has no bandwidth listing. The Ryzen has fewer PCIe lanes at 14 versus 20 for Intel, both at Gen 4. The integrated graphics differ, with AMD using Radeon 740M and Intel using UHD Graphics.

The Ryzen 3 8300GE is classified as a Desktop processor, while the Intel i5-12450H is classified as Mobile. The Ryzen has a recorded release date of April 2024, while no release date is listed for Intel.

The Verdict

Choose the Intel Core i5-12450H if your workloads are math-heavy, multi-threaded, or involve data compression and encryption. The recorded data shows Intel winning 14 of 17 head-to-head benchmarks, with dominant margins in PassMark floating point math (39.2%), integer math (28.5%), data compression (20.5%), and encryption (20.6%). The i5-12450H also leads in Cinebench R15 and R20 across both single and multi-core tests, making it the more versatile all-rounder for older rendering workloads and parallel compute tasks.

Choose the AMD Ryzen 3 8300GE if you prioritize single-thread responsiveness or use modern rendering software that scales with Cinebench R23. The Ryzen wins PassMark single-thread by 10.2% and R23 multicore by 32.7%, the largest AMD margin in the comparison. Its 35W TDP and 4 nm process also indicate better power efficiency per watt, which the data supports through its lower thermal design point. The Ryzen's nearest rivals in the database include the Intel Core i3-14100T and i3-13100F, with average scores within 0.2%, suggesting it competes in a similar performance class.

For users building a compact desktop system where power draw and heat are concerns, the Ryzen's 35W TDP versus Intel's 45W could be a deciding factor. For users who need maximum multi-threaded throughput in PassMark-style workloads, the Intel chip's extra cores and threads provide a clear advantage. The verdict from the data is straightforward: Intel for raw multi-threaded compute, AMD for single-thread efficiency and modern rendering performance. Both sit at the 71st percentile overall, so neither is a weak choice.