AMD Ryzen 5 7645HX vs AMD Ryzen 5 7535U Full Specs
6 Cores 12 Threads 4GHz | 6 Cores 12 Threads 2.9GHz |
TDP 55W | TDP 28W |
Bandwidth 83.2GB/s DDR5 | Bandwidth 102.4GB/s · |
iGPU | iGPU |
·· 1.13 TFLOPSFP16 | ·· 2.92 TFLOPSFP16 |
Socket | Socket |
6 Cores | 6 Cores |
12 Threads | 12 Threads |
Base Clock 4GHz | Base Clock 2.9GHz |
Boost Clock 5GHz | Boost Clock 4.55GHz |
Overclocking Unlocked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 1MB | L2 512KB |
L3 32MB | L3 16MB |
Type DDR5 | Type · |
Max Memory 64GB | Max Memory 64GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 5200MT/s | Speed 6400MT/s |
Bandwidth 83.2GB/s | Bandwidth 102.4GB/s |
Bandwidth Calculator Channels Transfer Rate ·· | Bandwidth Calculator Channels Transfer Rate ·· |
TDP 55W | TDP 28W |
cTDP-down 45W | cTDP-down - |
cTDP-up 75W | cTDP-up - |
Max Operating Temp 100°C Max | Max Operating Temp 95°C Max |
Bus Type PCIe | Bus Type PCIe |
Bus Config 4 lanes | Bus Config 4 lanes |
Bus Speed 32GT/s | Bus Speed 8GT/s |
Bus Bandwidth 16GB/s | Bus Bandwidth 4GB/s |
PCIe PCIe 5.0 x28110.3GB/sBandwidth | PCIe PCIe 4.0 x1631.5GB/sBandwidth |
iGPU | iGPU |
Shaders 128 | Shaders 384 |
Boost Clock 2.2GHz | Boost Clock 1.9GHz |
·· 1.13 TFLOPSFP16 | ·· 2.92 TFLOPSFP16 |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Dragon Range DurangoDie Dragon Range 1CCDVariant | Codename Rembrandt-R - - |
Market Segment Laptop | Market Segment Laptop |
Release Date Jan 4, 2023 | Release Date Jan 4, 2023 |
Foundry TSMC | Foundry TSMC |
Other Foundries TSMCIO | Other Foundries - |
Fabrication Node N5 N6IO | Fabrication Node N6 - |
Die Size 71mm² 122mm²IO | Die Size 210mm² - |
Transistor Count 6.6 Billion 3.4 BillionIO | Transistor Count 13.1 Billion - |
Transistor Density 93 MTr/mm² 28 MTr/mm²IO | Transistor Density 62 MTr/mm² - |
