AMD Ryzen 5 7645HX vs Intel Core Ultra 5 335 Full Specs
6 Cores 12 Threads 4GHz | 8 Cores(4P+4E) 8 Threads(4P+4E) 2.2GHz |
TDP 55W | TDP 25W |
Bandwidth 83.2GB/s DDR5 | Bandwidth 119.5GB/s · |
iGPU | iGPU |
·· 1.13 TFLOPSFP16 | ·· 80.28 TFLOPSFP16 |
Socket | Socket |
Ryzen 5 7645HX2,678
Core Ultra 5 335-6 Cores 6P - | 8 Cores 4P 4E |
12 Threads 12P - | 8 Threads 4P 4E |
Base Clock 4GHz | Base Clock 2.2GHz |
Boost Clock 5GHz | Boost Clock 4.6GHz |
Overclocking Unlocked | Overclocking Locked |
L0i - | L0i 64KB |
L0d - | L0d 48KB |
L1i 32KB P - | L1i - 64KB E |
L1d 32KB P - | L1d 192KB P 32KB E |
L2 1MB P - | L2 3MB P 4MB E shared |
L3 32MB | L3 12MB |
Type DDR5 | Type · |
Max Memory 64GB | Max Memory 96GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 5200MT/s | Speed 7466MT/s |
Bandwidth 83.2GB/s | Bandwidth 119.5GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 83.2GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 119.5GB/s |
TDP 55W | TDP 25W |
cTDP-down 45W | cTDP-down 12W |
cTDP-up 75W | cTDP-up - |
Peak Power - | Peak Power 55W |
Max Operating Temp 100°C Max | Max Operating Temp 100°C Max |
Bus Type PCIe | Bus Type - |
Bus Config 4 lanes | Bus Config - |
Bus Speed 32GT/s | Bus Speed - |
Bus Bandwidth 16GB/s | Bus Bandwidth - |
PCIe PCIe 5.0 x28110.3GB/sBandwidth | PCIe PCIe 5.0 x415.8GB/sBandwidth |
- | PCIe Secondary PCIe 4.0 x815.8GB/sBandwidth |
iGPU | iGPU |
Shaders 128 | Shaders 512 |
Boost Clock 2.2GHz | Boost Clock 2.45GHz |
·· 1.13 TFLOPSFP16 | ·· 80.28 TFLOPSFP16 |
NPU Model - | NPU Model NPU 5 |
NPU Cores - | NPU Cores 3 |
Performance - | Performance 47 TOPSINT8 |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Dragon Range DurangoDie Dragon Range 1CCDVariant - - - | Codename Panther Lake-U - Panther Lake-U-4P-4EVariant Cougar CoveP-Core DarkmontM-Core DarkmontE-Core |
Market Segment Laptop | Market Segment Laptop |
Release Date Jan 4, 2023 | Release Date Jan 5, 2026 |
Foundry TSMC | Foundry Intel |
Other Foundries - TSMCIO - | Other Foundries InteliGPU - TSMCPCH |
Fabrication Node N5 - N6IO - | Fabrication Node Intel 18A Intel 3iGPU - N6PCH |
Die Size 71mm² - 122mm²IO - | Die Size 93mm² 27mm²iGPU - 49mm²PCH |
Transistor Count 6.6 Billion 3.4 BillionIO - | Transistor Count - - 4 MillionPCH |
Transistor Density 93 MTr/mm² 28 MTr/mm²IO | Transistor Density - |
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