CPUs

AMD Athlon X4 940 vs AMD Athlon X4 970 Full Specs

2 Cores
4 Threads
3.2GHz
2 Cores
4 Threads
3.8GHz
TDP
65W
TDP
65W
Bandwidth
38.4GB/s
DDR4
Bandwidth
38.4GB/s
DDR4
iGPU
0
iGPU
0
Socket
Socket

Athlon X4 940Athlon X4 940635
x1
Athlon X4 970Athlon X4 970670
x1.06

2 Cores
2 Cores
4 Threads
4 Threads

Base Clock
3.2GHz
Base Clock
3.8GHz
Boost Clock
3.6GHz
Boost Clock
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
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
Calculated Bandwidth
38.4GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
38.4GB/s

TDP
65W
TDP
65W

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

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Athlon 2017 branding
Branding
Athlon 2017 branding
Codename
Bristol Ridge
Codename
Bristol Ridge
Market Segment
Desktop
Market Segment
Desktop
Release Date
Jul 27, 2017
Release Date
Jul 27, 2017

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

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