Comparisons / Comparison of Intel Core i5-9300HF and Intel Core i5-8257U

Comparison of Intel Core i5-9300HF and Intel Core i5-8257U [S]ave

Attribute
Intel Core i5-8257U ×
Intel Core i5-9300HF ×
General Information
BrandIntelIntel
SeriesIntel Core i5Intel Core i5
ModelIntel Core i5-8257UIntel Core i5-9300HF
CPU Cores and Base Frequency
CPU Cores44
Frequency (GHz)1.42.4
CPU Threads88
Core architecturenormalnormal
Hyperthreading++
Overclocking--
Turbo (1 Core) (GHz)3.94.1
Turbo (4 Cores) (GHz)3.24
Encryption
AES-NI++
Hardware codec support
JPEGDecode / EncodeNo
h264Decode / EncodeNo
h265 / HEVC (8 bit)Decode / EncodeNo
h265 / HEVC (10 bit)Decode / EncodeNo
VP8Decode / EncodeNo
AV1NoNo
VC-1DecodeNo
VP9Decode / EncodeNo
AVCDecode / EncodeNo
Internal Graphics
GPU nameIntel Iris Plus Graphics 645-
GPU frequency (GHz)0.3-
GPU (Turbo) (GHz)1.05-
Generation9-
DirectX Version12-
Execution units48-
Shader384-
Max. GPU Memory (GB)32-
Max. displays3-
GPU Release date (year)2017-
Memory And PCIe
Memory typeDDR4-2400 SO-DIMMLPDDR3-2133DDR4-2666LPDDR3-2133
Max. Memory (GB)-128
PCIe lanes1616
PCIe version3.03.0
ECC--
Memory channels22
Technical details
Release date (year)20192019
Technology (Nm)1414
SocketBGA 1528BGA 1440
Virtualization
  • vt-d
  • vt-x
  • vt-x ept
  • vt-d
  • vt-x ept
  • vt-xt-x
L3-Cache (MB)68
ArchitectureCoffee Lake UCoffee Lake
Instruction set (ISA)x86-64 (64 bit)x86-64 (64 bit)
Thermal Management
Temp junction max (°C)-100
TDP down (W)-35
TDP (PL1) (W)1545
Benchmarks
iGPU - FP32 Performance (Single-precision GFLOPS)806-
Estimated results for PassMark CPU Mark10,7399,859
Geekbench 5, 64bit (Single-Core)9661,066
Geekbench 5, 64bit (Multi-Core)3,7704,365
Cinebench R15 (Single-Core)159-
Cinebench R15 (Multi-Core)667-
Cinebench R20 (Single-Core)391422
Cinebench R20 (Multi-Core)1,6282,111



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