CPUs

AMD PRO A12-9800E vs AMD PRO A12-8870E Full Specs

2 Cores
4 Threads
3.1GHz
2 Cores
4 Threads
2.9GHz
TDP
35W
TDP
35W
Bandwidth
38.4GB/s
DDR4
Bandwidth
38.4GB/s
DDR4
iGPU
iGPU
··
921.6 GFLOPSFP16
··
921.6 GFLOPSFP16
Socket
Socket

2 Cores
2 Cores
4 Threads
4 Threads

Base Clock
3.1GHz
Base Clock
2.9GHz
Boost Clock
3.8GHz
Boost Clock
3.8GHz
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
No
ECC
No
Channels
2
Channels
2
Bus Width
128-bit
Bus Width
128-bit
Speed
2400MT/s
Speed
2400MT/s
Bandwidth
38.4GB/s
Bandwidth
38.4GB/s
Bandwidth Calculator
Channels
Transfer Rate
··
38.4GB/s
Bandwidth Calculator
Channels
Transfer Rate
··
38.4GB/s

TDP
35W
TDP
35W

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
512
Shaders
512
Boost Clock
900MHz
Boost Clock
900MHz
··
921.6 GFLOPSFP16
··
921.6 GFLOPSFP16

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
A12 2016 branding
Branding
A12 2016 branding
Codename
Bristol Ridge
Codename
Carrizo
Market Segment
Desktop
Market Segment
Desktop
Release Date
Oct 3, 2016
Release Date
Oct 1, 2016

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