CPU Comparison
AMD
AMD Ryzen 9 3900
CORE STATE
Matisse
CORE SPECS
12 Cores / 24 Threads
CLOCK SPEED
3.1 Base / 4.3 GHz Turbo
CACHE
64 MB
MAX TDP
65W
ARCHITECTURE
Zen 2
PROCESS
7 nm
LAUNCH DATE
2019
VS
INTEL
Core i9-12900F
CORE STATE
Alder Lake-S
CORE SPECS
16 Cores / 24 Threads
CLOCK SPEED
2.4 Base / 5.1 GHz Turbo
CACHE
30 MB (shared)
MAX TDP
65W
ARCHITECTURE
Alder Lake
PROCESS
10 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
cinebench_cinebench_r15_multicore
cinebench_cinebench_r15_singlecore
cinebench_cinebench_r20_multicore
cinebench_cinebench_r20_singlecore
cinebench_cinebench_r23_multicore
cinebench_cinebench_r23_singlecore
passmark_data_compression
passmark_data_encryption
passmark_extended_instructions
passmark_find_prime_numbers
passmark_floating_point_math
passmark_integer_math
passmark_multithread
passmark_physics
passmark_random_string_sorting
passmark_single_thread
passmark_singlethread
geekbench_multicore
geekbench_singlecore
DETAILED SPECIFICATIONS
SPECIFICATION
9 3900
i9-12900F
Core Specs
Cores
12
16
+33.3%
Threads
24
24
0.0%
Base Clock (GHz)
3.1
2.4
-22.6%
Boost Clock (GHz)
4.3
5.1
+18.6%
Frequency (GHz)
3.1
2.4
-22.6%
Turbo Clock (GHz)
4.3
5.1
+18.6%
Multiplier
31
24
-22.6%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
64 KB (per core)
80 KB (per core)
L2 Cache
512 KB (per core)
1.25 MB (per core)
L3 Cache
64 MB
30 MB (shared)
Power
TDP (W)
65
65
0.0%
PL1
ā
65W
PL2
ā
202W
PPT
88 W
ā
Architecture
Architecture
Zen 2
Alder Lake
Codename
Matisse
Alder Lake-S
Generation
Ryzen 9
(Zen 2 (Matisse))
Core i9
(Alder Lake-S)
Process Size
7 nm
10 nm
Transistors
7,600 million
ā
Die Size
2x 74 mmĀ²
215 mmĀ²
Foundry
TSMC
Intel
Memory
Memory Support
DDR4
DDR4, DDR5
Memory Bus
Dual-channel
Dual-channel
Memory Bandwidth
51.2 GB/s
76.8 GB/s
ECC Memory
No
Yes
DDR4 Speed
ā
3200 MT/s
Platform
Socket
AMD Socket AM4
Intel Socket 1700
Chipsets
A300, X300, A320, B350, X370, B450, X470, A520, B550, X570
Z690, W680, H670, Q670, B660, H610, Z790, H770, B760
PCIe
Gen 4, 24 Lanes(CPU only)
Gen 5, 16 Lanes(CPU only)
Intel Hybrid
Hybrid Cores
ā
P-Cores: 8
E-Cores: 8
E-Core Frequency
ā
1800 MHz
up to 3.8 GHz
AMD Multi-Die
IO Process Size
12 nm
ā
Other
Market
Desktop
Desktop
Production Status
Active
Active
Launch Price
$499
$494
Part Number
100-000000070
SRL4L
Package
ĀµOPGA-1331
FC-LGA16A
Tj Max
95Ā°C
100Ā°C