Intel Core i7-3820 vs AMD EPYC 4464P Full Specs

Summary

4 Cores 8 Threads 3.6GHz	12 Cores 24 Threads 3.7GHz
TDP 130W	TDP 105W
Bandwidth 51.2GB/s DDR3	Bandwidth 83.2GB/s DDR5
iGPU -	iGPU Radeon 2CU 2200MHz RDNA 2
Peak·FP32·FP16 -	Peak·FP32·FP16 1.13 TFLOPSFP16
Socket LGA 2011	Socket AM5

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 TDP

Core i7-3820643

x1

EPYC 4464P2,893

x4.50

Show Top Score

Core Config

4 Cores	12 Cores
8 Threads	24 Threads

Clocks

Base Clock 3.6GHz	Base Clock 3.7GHz
Boost Clock 3.8GHz	Boost Clock 5.4GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 32KB
L2 256KB	L2 1MB
L3 10MB	L3 32MB

Memory

Type DDR3	Type DDR5
Max Memory 64GB	Max Memory 192GB
ECC No	ECC Yes
Channels 4	Channels 2
Bus Width 256-bit	Bus Width 128-bit
Speed 1600MT/s	Speed 5200MT/s
Bandwidth 51.2GB/s	Bandwidth 83.2GB/s
Bandwidth Calculator Channels Transfer Rate1600MT/s Calculated Bandwidth 51.2GB/s	Bandwidth Calculator Channels Transfer Rate5200MT/s Calculated Bandwidth 83.2GB/s

Power & Thermals

TDP 130W	TDP 105W
cTDP-down -	cTDP-down 88W
cTDP-up -	cTDP-up 142W
Max Operating Temp -	Max Operating Temp 95°C Max
T-Case 66.8°C Max	T-Case 61°C Max
Included Cooler 0	Included Cooler -

Chipset Bus

Bus Type DMI	Bus Type PCIe
Bus Config 4 lanes	Bus Config 4 lanes
Bus Speed 5GT/s	Bus Speed 32GT/s
Bus Bandwidth 2.5GB/s	Bus Bandwidth 16GB/s

Expansion

PCIe PCIe 2.0 x40 20GB/sBandwidth

PCIe PCIe 5.0 x24 94.5GB/sBandwidth

iGPU

iGPU -	iGPU Radeon 2CU 2200MHz RDNA 2
Shaders -	Shaders 128
Boost Clock -	Boost Clock 2.2GHz
Peak·FP32·FP16 -	Peak·FP32·FP16 1.13 TFLOPSFP16

Chip

Manufacturer Intel	Manufacturer AMD
ISA x86-64	ISA x86-64
Architecture Sandy Bridge	Architecture Zen 4
Family Core 3rd Gen	Family EPYC 4004
Branding	Branding
Codename Sandy Bridge-E Sandy Bridge-EP-4Die Sandy Bridge-EP-4CVariant	Codename Raphael DurangoDie Raphael 2CCDVariant
Market Segment Workstation	Market Segment Workstation
Release Date Feb 1, 2012	Release Date May 21, 2024

Fabrication

Foundry Intel	Foundry TSMC
Other Foundries -	Other Foundries TSMCIO
Fabrication Node 32nm -	Fabrication Node N5 N6IO
Die Size 294mm² -	Die Size 71mm² 122mm²IO
Transistor Count 1.3 Billion -	Transistor Count 6.6 Billion 3.4 BillionIO
Transistor Density 4 MTr/mm² -	Transistor Density 93 MTr/mm² 28 MTr/mm²IO

Images

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Competitors

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AMDEPYC 4464P vs CPU AMDEPYC 4484PX AMDEPYC 4464P vs CPU AMDEPYC 4364P AMDEPYC 4464P vs CPU AMDEPYC 4344P Show 12 more