AMD Ryzen 5 7645HX, Dragon Range serisinin hızlı bir üst düzey dizüstü bilgisayar işlemcisidir. Hyperthreading (12 iş parçacığı) destekleyen Zen 4 mimarisine dayalı 6 çekirdek sunar. Çekirdeklerin saat hızı 4 (temel) ile 5 GHz (tek çekirdekli güçlendirme) arasındadır.
R5 7645HX'in performansı, Ryzen 6000 mobil serisinin en hızlı 6 çekirdekli CPU'sundan önemli ölçüde daha yüksek olmalıdır Ryzen 5 6600H . Yeni Zen 4 çekirdekleri ve nispeten yüksek saat hızları sayesinde özellikle tek iş parçacıklı performans çok iyi olmalıdır. Bu da demek oluyor ki eski Ryzen 9 6980HX (ayrıca 5 GHz, ancak Zen 3) tek iş parçacıklı iş yüklerinde biraz daha yavaş olmalıdır.
Dragon Range serisi hala 5nm'de iki CCD kümesi (her biri 8 olası çekirdeğe sahip, 7645HX yalnızca 8 çekirdekten 6'sına sahip bir CCD kullanıyor) ve bir IO kalıbı (bellek denetleyicisi ve Radeon 610M iGPU ) 6nm'de üretilmiştir. Çip, 4x USB 3.2 Gen2 (10 Gbps) bağlantı noktası (USB4 yok), 28 PCIe 5.0 şeridi (GPU ve SSD'ler için) ve çift kanallı bir DDR5-5200 bellek denetleyicisi içerir.
R5 7645HX 55 Watt TDP değerine sahiptir ve 75 Watt'a (cTDP) kadar yapılandırılabilir.
Kod adı Dragon Range (Zen4) Seriler AMD Dragon Range (Zen 4, Ryzen 7045) Saat hızı 4000 - 5000 MHz Level 1 Cache 384 KB Level 2 Cache 6 MB Level 3 Cache 32 MB Çekirdek / Komut adedi 6 / 12 Maksimum güç tüketimi (TTG = Termal tasarım gücü) 55 Watt Transistör sayısı 9900000 milyon Üretim teknolojisi 5 nm Maksimum sıcaklık 100 °C Grafik kartı AMD Radeon 610M (400 - 2200 MHz)64 Bit 64 Bit desteği Architecture x86 Açıklama tarihi 01/05/2023 Ürün bağlantısı (harici) www.amd.com
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
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0 115 230 345 460 575 690 805 920 1035 1150 1265 1380 1495 1610 1725 1840 1955 2070 2185 Tooltip Lenovo Legion Pro 5 16ARX8 (R5 7645HX, RTX 4050) Leise: Ø2091 (2063.24-2148.23)
Lenovo Legion Pro 5 16ARX8 (R5 7645HX, RTX 4050) Overclocking: Ø2213 (2194.19-2265.01)
Lenovo Legion Pro 5 16ARX8 (R5 7645HX, RTX 4050): Ø2240 (2217.05-2275.83)
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HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
0 5 10 15 20 25 Tooltip Lenovo Legion Pro 5 16ARX8 (R5 7645HX, RTX 4050): Ø18.8 (0.95-26.2)
TrueCrypt - TrueCrypt Serpent
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0 10 20 30 40 50 60 70 80 90 100 110 120 Tooltip Lenovo Legion Pro 5 16ARX8 (R5 7645HX, RTX 4050): Ø123.6 (114.64-126.34)
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0 10 20 30 40 50 60 70 80 90 100 110 120 Tooltip Lenovo Legion Pro 5 16ARX8 (R5 7645HX, RTX 4050): Ø124.1 (80.11-128.97)
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0 5 10 15 20 25 Tooltip Lenovo Legion Pro 5 16ARX8 (R5 7645HX, RTX 4050): Ø19.4 (9.878-27.105)
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0 5 10 15 20 25 30 Tooltip Lenovo Legion Pro 5 16ARX8 (R5 7645HX, RTX 4050): Ø24.6 (23.811-30.872)
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log 23. 20:15:15
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#2 not redirecting to Ajax server +0s ... 0s
#3 did not recreate cache, as it is less than 5 days old! Created at Sat, 22 Mar 2025 05:37:32 +0100 +0.001s ... 0.001s
#4 composed specs +0.011s ... 0.012s
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#6 getting avg benchmarks for device 14942 +0.019s ... 0.031s
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#9 min, max, avg, median took s +0.903s ... 0.943s
#10 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.943s
#11 return log +0s ... 0.943s