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System Name | RBMK-1000 |
---|---|
Processor | AMD Ryzen 7 5700G |
Motherboard | ASUS ROG Strix B450-E Gaming |
Cooling | DeepCool Gammax L240 V2 |
Memory | 2x 8GB G.Skill Sniper X |
Video Card(s) | Palit GeForce RTX 2080 SUPER GameRock |
Storage | Western Digital Black NVMe 512GB |
Display(s) | BenQ 1440p 60 Hz 27-inch |
Case | Corsair Carbide 100R |
Audio Device(s) | ASUS SupremeFX S1220A |
Power Supply | Cooler Master MWE Gold 650W |
Mouse | ASUS ROG Strix Impact |
Keyboard | Gamdias Hermes E2 |
Software | Windows 11 Pro |
The Intel Core Ultra 5 125H is designed to be a middle-of-the-market processor SKU from Intel's next generation "Meteor Lake" processor family. It comes with a CPU core configuration of 14-core/18-thread. That's 4P+8E+2L (four performance cores, eight efficiency cores, two low-power island cores), although with a full featured Xe-LPG iGPU that has all 8 Xe cores (128 EU) enabled. The chip is normally rated for a 28 W power envelope, although OEMs such as Lenovo have developed a custom 65 W "power mode," which raises the base power value.
A Chinese PC enthusiast with access to an unreleased Lenovo notebook based on this processor, including Lenovo's 65 W Mode toggle, benchmarked it, and compared it with a notebook powered by an AMD Ryzen 7 7840HS "Phoenix" processor (8-core/16-thread, "Zen 4," Radeon 780M iGPU with all 12 compute units enabled); and another notebook powered by Intel's current middle-of-market chip in the H-segment, the Core i5-13500H "Raptor Lake" (4P+8E, Xe-LP iGPU with 5 Xe cores or 80 EU). The results were a little unexpected. The Xe-LPG iGPU of the 125H is shown beating both the Radeon 780M of the Ryzen, and the Xe-LP iGPU of the i5-13500H, with the highest 3DMark Time Spy and Fire Strike scores in the comparison. The Xe-LPG iGPU is 15% faster than the Radeon 780M in Time Spy, and 6% faster in Fire Strike. It's a whopping 70% faster than the Xe-LP iGPU of the "Raptor Lake" chip in this comparison. Things are shockingly different on the CPU performance front for the "Meteor Lake" chip.
In the Cinebench R20 multi-threaded benchmark, the Ryzen 7 7840HS is 10% faster than the Core Ultra 5 125H. It is 6.5% faster in the Cinebench R20 single-threaded benchmark, which is surprising, given that the "Redwood Cove" P-cores of "Meteor Lake" should come with a higher IPC than the "Zen 4" core of the Ryzen. We're not quite sure what's happening here. One possible explanation is that the enthusiast behind the tests used Lenovo's 65 W mode on all three notebooks, and the Ryzen is somehow able to hold onto its boost frequencies better; or there's a software-level problem preventing the benchmarks from correctly scheduling across all 14 cores on the "Meteor Lake."
View at TechPowerUp Main Site | Source
A Chinese PC enthusiast with access to an unreleased Lenovo notebook based on this processor, including Lenovo's 65 W Mode toggle, benchmarked it, and compared it with a notebook powered by an AMD Ryzen 7 7840HS "Phoenix" processor (8-core/16-thread, "Zen 4," Radeon 780M iGPU with all 12 compute units enabled); and another notebook powered by Intel's current middle-of-market chip in the H-segment, the Core i5-13500H "Raptor Lake" (4P+8E, Xe-LP iGPU with 5 Xe cores or 80 EU). The results were a little unexpected. The Xe-LPG iGPU of the 125H is shown beating both the Radeon 780M of the Ryzen, and the Xe-LP iGPU of the i5-13500H, with the highest 3DMark Time Spy and Fire Strike scores in the comparison. The Xe-LPG iGPU is 15% faster than the Radeon 780M in Time Spy, and 6% faster in Fire Strike. It's a whopping 70% faster than the Xe-LP iGPU of the "Raptor Lake" chip in this comparison. Things are shockingly different on the CPU performance front for the "Meteor Lake" chip.
In the Cinebench R20 multi-threaded benchmark, the Ryzen 7 7840HS is 10% faster than the Core Ultra 5 125H. It is 6.5% faster in the Cinebench R20 single-threaded benchmark, which is surprising, given that the "Redwood Cove" P-cores of "Meteor Lake" should come with a higher IPC than the "Zen 4" core of the Ryzen. We're not quite sure what's happening here. One possible explanation is that the enthusiast behind the tests used Lenovo's 65 W mode on all three notebooks, and the Ryzen is somehow able to hold onto its boost frequencies better; or there's a software-level problem preventing the benchmarks from correctly scheduling across all 14 cores on the "Meteor Lake."
View at TechPowerUp Main Site | Source