CPUs

AMD RX-219NB vs AMD RX-425BB Full Specs

1 Cores
2 Threads
2.2GHz
2 Cores
4 Threads
2.5GHz
TDP
17W
TDP
35W
Bandwidth
25.6GB/s
DDR3
Bandwidth
29.9GB/s
DDR3
iGPU
0
iGPU
··
-
··
442.4 GFLOPSFP16
Socket
Socket

RX-219NBRX-219NB260
x1
RX-425BBRX-425BB366
x1.41

1 Cores
2 Cores
2 Threads
4 Threads

Base Clock
2.2GHz
Base Clock
2.5GHz
Boost Clock
3GHz
Boost Clock
3.4GHz
Overclocking
Locked
Overclocking
Locked

L1i
96KB
L1i
96KB
L1d
16KB
L1d
16KB
L2
1MB
L2
2MB

Type
DDR3
Type
DDR3
Max Memory
32GB
Max Memory
32GB
ECC
Yes
ECC
Yes
Channels
2
Channels
2
Bus Width
128-bit
Bus Width
128-bit
Speed
1600MT/s
Speed
1866MT/s
Bandwidth
25.6GB/s
Bandwidth
29.9GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
25.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
29.9GB/s

TDP
17W
TDP
35W
cTDP-down
15W
cTDP-down
30W
Max Operating Temp
100°C Max
Max Operating Temp
100°C Max

Bus Type
UMI
Bus Type
UMI
Bus Config
4 lanes
Bus Config
4 lanes
Bus Speed
4GT/s
Bus Speed
4GT/s
Bus Bandwidth
2GB/s
Bus Bandwidth
2GB/s

PCIe
PCIe 3.0 x20
19.7GB/sBandwidth
PCIe
PCIe 3.0 x20
19.7GB/sBandwidth

iGPU
0
iGPU
Shaders
-
Shaders
384
Boost Clock
-
Boost Clock
576MHz
··
-
··
442.4 GFLOPSFP16

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
R Series 2013 branding
Branding
R Series 2013 branding
Codename
Bald Eagle
Codename
Bald Eagle
Market Segment
Embedded
Market Segment
Embedded
Release Date
May 20, 2014
Release Date
May 20, 2014

Foundry
GlobalFoundries
Foundry
GlobalFoundries
Fabrication Node
28nm
Fabrication Node
28nm
Die Size
245mm²
Die Size
245mm²
Transistor Count
2.4 Billion
Transistor Count
2.4 Billion
Transistor Density
10 MTr/mm²
Transistor Density
10 MTr/mm²

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