Comparisons / Comparison of AMD Epyc 7251 and Intel Xeon E3-1285 v3

Comparison of AMD Epyc 7251 and Intel Xeon E3-1285 v3 [S]ave

Attribute
Intel Xeon E3-1285 v3 ×
AMD Epyc 7251 ×
General Information
BrandIntelAMD
SeriesIntel Xeon E3AMD Epyc
ModelIntel Xeon E3-1285 v3AMD Epyc 7251
CPU Cores and Base Frequency
CPU Cores48
Frequency (GHz)3.62.1
CPU Threads816
Core architecturenormalnormal
Hyperthreading++
Overclocking--
Turbo (1 Core) (GHz)42.9
Turbo (4 Cores) (GHz)4-
Turbo (8 Cores) (GHz)-2.9
Encryption
AES-NI++
Hardware codec support
JPEGDecodeNo
h264Decode / EncodeNo
h265 / HEVC (8 bit)NoNo
h265 / HEVC (10 bit)NoNo
VP8NoNo
AV1NoNo
VC-1DecodeNo
VP9NoNo
AVCDecode / EncodeNo
Internal Graphics
GPU nameIntel HD Graphics P4700-
GPU frequency (GHz)0.35-
GPU (Turbo) (GHz)1.3-
Generation7-
DirectX Version11.1-
Execution units20-
Shader160-
Max. GPU Memory (GB)2-
Max. displays3-
GPU Release date (year)2013-
Memory And PCIe
Memory typeDDR3-1600DDR4-2666
PCIe lanes16128
PCIe version3.03.0
ECC++
Memory channels28
Technical details
Release date (year)20132017
Technology (Nm)2214
SocketLGA 1150SP3
Virtualization
  • vt-d
  • vt-x
  • vt-x ept
  • amd-v
  • sev
L3-Cache (MB)832
ArchitectureHaswellZen
Instruction set (ISA)x86-64 (64 bit)x86-64 (64 bit)
Thermal Management
TDP (PL1) (W)84120
Benchmarks
iGPU - FP32 Performance (Single-precision GFLOPS)416-
Estimated results for PassMark CPU Mark10,26011,809
Cinebench R15 (Single-Core)162128
Cinebench R15 (Multi-Core)7701,093
Cinebench R11.5, 64bit (Single-Core)1.811.57
Cinebench R11.5, 64bit (Multi-Core)8.2111.04
Geekbench 3, 64bit (Single-Core)3,6753,410
Geekbench 3, 64bit (Multi-Core)14,52018,947



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