MIT
PROCESSOR DB
Team
Steering committee
Access database
(beta)
Database
Ryzen 7945
General Information
Manufacturer:
AMD
Release Date:
12/31/2022
Process Node(nm):
-
Core Count:
-
Total Transistor Count:
-
Package size (mm²):
-
Die size (mm²):
-
Number of Dies:
-
Transistor density:
NaN
Voltage (low):
-
Voltage (high):
-
Platform:
Desktop
Processors
CPU
General Information
Processor Family:
Ryzen
Processor Code Name:
-
Microarchitecture:
Zen 4
Processor Model:
7945
Processor Clock (MHz):
3700
Processor Clock - Max - (MHz):
5400
Threads/Core:
-
Cores:
12
TDP(W):
65
Lithography (nm):
-
Cache Information
L1 Cache (KB):
-
L1 Data Cache (KB):
-
L1 Cache Latency (Clock cycles):
-
L1 Instruction Cache (KB):
-
L2 Cache (KB):
12288
L2 Cache Latency (Clock cycles):
-
L3 Cache (MB):
64
L3 Cache Latency (Clock cycles):
-
L4 Cache (MB):
-
Bus Speed (MT/s):
-
Frequency Information
Turbo Boost Max Technology 3.0 Frequency (MHz):
5400
Turbo Frequency 1 Core:
5400
Turbo Frequency 2 Cores:
5400
Memory Information
Max Memory Size (GB):
-
Memory Type:
DDR5-5200
Max Number of Memory Channels:
2
Max Memory Bandwidth (GB/s):
83.2
Performance Information
MIPS:
-
FP16 (Operations per cycle per core):
-
FP32 (Operations per cycle per core):
48
FP32 Theoretical (MFLOP/s):
-
FP32 Measured (GFLOPs):
-
FP64 (Operations per cycle per core):
-
Additional Information
eDRAM (MB):
-
Instruction Set Width:
64
Processor Graphics:
-
Graphics Max Dynamic Frequency (MHz):
2200
Graphics Base Frequency (MHz):
2200
Graphics Max Memory Size (GB):
-
Benchmarks
Benchmark Name
Score
Economic Data
Year
Price
2023
$
Database
