Comparisons / Comparison of AMD Ryzen 7 PRO 4750G and AMD Ryzen 9 3900X

Comparison of AMD Ryzen 7 PRO 4750G and AMD Ryzen 9 3900X [S]ave

Attribute
AMD Ryzen 9 3900X ×
AMD Ryzen 7 PRO 4750G ×
General Information
BrandAMDAMD
SeriesAMD RyzenAMD Ryzen
ModelAMD Ryzen 9 3900XAMD Ryzen 7 PRO 4750G
CPU Cores and Base Frequency
CPU Cores128
Frequency (GHz)3.83.6
CPU Threads2416
Core architecturenormalnormal
Hyperthreading++
Overclocking++
Turbo (1 Core) (GHz)4.64.4
Turbo (8 Cores) (GHz)-4
Turbo (12 Cores) (GHz)4.2-
Encryption
AES-NI++
Hardware codec support
JPEGNoDecode / Encode
h264NoDecode / Encode
h265 / HEVC (8 bit)NoDecode / Encode
h265 / HEVC (10 bit)NoDecode / Encode
VP8NoDecode / Encode
AV1NoNo
VC-1NoDecode
VP9NoDecode / Encode
AVCNoDecode / Encode
Internal Graphics
GPU name-AMD Radeon 8 Graphics (Renoir)
GPU frequency (GHz)-2.1
Generation-9
DirectX Version-12
Execution units-8
Shader-512
Max. GPU Memory (GB)-2
Max. displays-3
GPU Release date (year)-2020
Memory And PCIe
Max. Memory (GB)12864
PCIe lanes2012
PCIe version4.03.0
ECC++
Memory channels22
Technical details
Release date (year)20192020
Technology (Nm)77
SocketAM4AM4
Virtualization
  • amd-v
  • sev
  • amd-v
  • sev
L3-Cache (MB)648
L2-Cache (MB)6-
ArchitectureZen 2Renoir (Zen 2)
Instruction set (ISA)x86-64 (64 bit)x86-64 (64 bit)
Thermal Management
Temp junction max (°C)95100
TDP (PL2) (W)142-
TDP (PL1) (W)10565
Benchmarks
iGPU - FP32 Performance (Single-precision GFLOPS)-2,150
Estimated results for PassMark CPU Mark31,94723,554
Geekbench 5, 64bit (Single-Core)1,2851,252
Geekbench 5, 64bit (Multi-Core)12,1288,732
Cinebench R15 (Single-Core)214204
Cinebench R15 (Multi-Core)3,1682,114
Cinebench R20 (Single-Core)521500
Cinebench R20 (Multi-Core)7,1784,834
Blender 2.81 (bmw27)115.9160.8
Cinebench R23 (Single-Core)1,3421,308
Cinebench R23 (Multi-Core)18,42412,916



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