CPU Comparison
AMD
AMD A6-9400
CORE STATE
Bristol Ridge
CORE SPECS
2 Cores / 2 Threads
CLOCK SPEED
3.4 Base / 3.7 GHz Turbo
CACHE
—
MAX TDP
65W
ARCHITECTURE
Excavator
PROCESS
28 nm
LAUNCH DATE
2019
VS
INTEL
Core i5-8279U
CORE STATE
Coffee Lake-U
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
2.4 Base / 4.1 GHz Turbo
CACHE
6 MB (shared)
MAX TDP
28W
ARCHITECTURE
Coffee Lake
PROCESS
14 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
cinebench_cinebench_r15_multicore
cinebench_cinebench_r20_multicore
cinebench_cinebench_r20_singlecore
cinebench_cinebench_r23_multicore
cinebench_cinebench_r23_singlecore
cinebench_cinebench_r15_singlecore
geekbench_multicore
geekbench_singlecore
DETAILED SPECIFICATIONS
SPECIFICATION
A6-9400
i5-8279U
Core Specs
Cores
2
4
+100.0%
Threads
2
8
+300.0%
Base Clock (GHz)
3.4
2.4
-29.4%
Boost Clock (GHz)
3.7
4.1
+10.8%
Frequency (GHz)
3.4
2.4
-29.4%
Turbo Clock (GHz)
3.7
4.1
+10.8%
Multiplier
34
24
-29.4%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
160 KB
64 KB (per core)
L2 Cache
1 MB (shared)
256 KB (per core)
L3 Cache
—
6 MB (shared)
L4 Cache
—
128 MB (shared)
Power
TDP (W)
65
28
-56.9%
Architecture
Architecture
Excavator
Coffee Lake
Codename
Bristol Ridge
Coffee Lake-U
Generation
A6
(Bristol Ridge)
Core i5
(Coffee Lake-U)
Process Size
28 nm
14 nm
Transistors
3,100 million
2,300 million
Die Size
250 mm²
126 mm²
Foundry
GlobalFoundries
Intel
Memory
Memory Support
DDR4
DDR4
Memory Bus
Dual-channel
Dual-channel
Memory Bandwidth
38.4 GB/s
34.1 GB/s
ECC Memory
No
No
Platform
Socket
AMD Socket AM4
Intel BGA 1526
Chipsets
X370, B350, A320
—
PCIe
Gen 3, 8 Lanes(CPU only)
Gen 3, 16 Lanes(CPU only)
Graphics
Integrated Graphics
Radeon R5
Iris Pro Plus 655
Other
Market
Desktop
Mobile
Production Status
Active
End-of-life
Launch Price
—
$320
Part Number
AD9400AGABBOX
SREZ0
Package
µOPGA-1331
FC-BGA1528
Tj Max
90°C
100°C