CPUs

AMD Opteron X3216 vs AMD Opteron X3421 Full Specs

1 Cores
2 Threads
1.6GHz
2 Cores
4 Threads
2.1GHz
TDP
15W
TDP
15W
Bandwidth
25.6GB/s
DDR4
Bandwidth
38.4GB/s
DDR4
iGPU
iGPU
··
409.6 GFLOPSFP16
··
819.2 GFLOPSFP16
Socket
Socket

Opteron X3216Opteron X3216536
x1
Opteron X3421Opteron X3421590
x1.10

1 Cores
2 Cores
2 Threads
4 Threads

Base Clock
1.6GHz
Base Clock
2.1GHz
Boost Clock
3GHz
Boost Clock
3.4GHz
Overclocking
Locked
Overclocking
Locked

L1i
96KB
L1i
96KB
L1d
32KB
L1d
32KB
L2
1MB
L2
1MB

Type
DDR4
Type
DDR4
Max Memory
64GB
Max Memory
64GB
ECC
Yes
ECC
Yes
Channels
2
Channels
2
Bus Width
128-bit
Bus Width
128-bit
Speed
1600MT/s
Speed
2400MT/s
Bandwidth
25.6GB/s
Bandwidth
38.4GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
25.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
38.4GB/s

TDP
15W
TDP
15W
cTDP-down
12W
cTDP-down
12W

Bus Type
PCIe
Bus Type
PCIe
Bus Config
4 lanes
Bus Config
4 lanes
Bus Speed
8GT/s
Bus Speed
8GT/s
Bus Bandwidth
4GB/s
Bus Bandwidth
4GB/s

PCIe
PCIe 3.0 x8
7.9GB/sBandwidth
PCIe
PCIe 3.0 x8
7.9GB/sBandwidth

iGPU
iGPU
Shaders
256
Shaders
512
Boost Clock
800MHz
Boost Clock
800MHz
··
409.6 GFLOPSFP16
··
819.2 GFLOPSFP16

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Opteron 2013 branding
Branding
Opteron 2013 branding
Codename
Toronto
Toronto 1CVariant
Codename
Toronto
-
Market Segment
Server
Market Segment
Server
Release Date
Jun 1, 2017
Release Date
Jun 1, 2017

Foundry
GlobalFoundries
Foundry
GlobalFoundries
Fabrication Node
28nm
Fabrication Node
28nm
Die Size
125mm²
Die Size
250mm²
Transistor Count
1.2 Billion
Transistor Count
3.1 Billion
Transistor Density
10 MTr/mm²
Transistor Density
12 MTr/mm²

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