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- AMD Ryzen 9 Pro 5945 Vs Ryzen 9 Pro 3900
AMD Ryzen 9 Pro 5945 Vs Ryzen 9 Pro 3900
We compared two desktop CPUs: AMD Ryzen 9 Pro 5945 Vs Ryzen 9 Pro 3900.
In this table-based comparison, you’ll find out which CPUs are better performing in Benchmarks, Antutu, Games, and other useful information.
General Information
|
Vendor
|
AMD
Intel
|
|
Released
|
September 2022
January 2023
|
|
Type
|
Desktop
Desktop
|
|
Model
|
Ryzen 9 Pro 5945
Core i9 13900
|
|
Instruction set
|
x86-64
x86-64
|
|
Codename
|
Zen 3 "Vermeer"
Raptor Lake
|
|
Socket
|
AM4
FCLGA-1700
|
|
Integrated GPU
|
No
UHD Graphics 770
|
|
Supported displays
|
No
4
|
|
Supports 64-bit
|
Yes
Yes
|
CPU Performance
|
Cores
|
12
24
|
|
Threads
|
24
32
|
|
Base Frequency
|
3.0 GHz
2.0 GHz
|
|
Turbo Boost Frequency
|
4.7 GHz
5.6 GHz
|
|
Bus Frequency
|
100 MHz
100 MHz
|
|
Clock Multiplier
|
30x
20x
|
|
L1 Cache
|
768KB
80K (per core)
|
|
L2 Cache
|
6MB
2MB (per core)
|
|
L3 Cache
|
64MB
36MB (shared)
|
|
L2 core
|
-
96K (per core)
|
|
L3 core
|
-
4MB (per module)
|
|
Unlocked Multiplier
|
No
No
|
iGPU
|
Integrated Graphics
|
No
UHD Graphics 770
|
|
GPU Base Clock
|
-
300 MHz
|
|
GPU Boost Clock
|
-
1650 MHz
|
|
Shading Units
|
-
256
|
|
TMUs
|
-
16
|
|
ROPs
|
-
8
|
|
Execution Units
|
-
32
|
|
TGP
|
-
15W
|
|
Max. Resolution
|
-
4096 x 2160 @ 60Hz
7680 x 4320 @ 60Hz
5120 x 3200 @ 120Hz
|
|
iGPU FLOPS
|
-
0.78 TFLOPS
|
Power
|
Transistors
|
-
-
|
|
Fabrication process
|
TSMC 7nm FinFET
7nm
|
|
TDP
|
65W
65W
|
|
Max. temperature
|
95°C
100°C
|
Memory Support
|
Memory Types
|
DDR4
DDR5
DDR4
|
|
Memory Size
|
64GB
128GB
|
|
RAM speed
|
3200 MT/s
5600 MT/s
3200 MT/s
|
|
Max. Memory Channels
|
2
2
|
|
Max. Memory Bandwidth
|
51.2 GB/s
89.6 GB/s
|
|
ECC Support
|
No
Yes
|
|
DDR memory version
|
4
4
|
|
Bus Transfer Rate
|
-
-
|
|
Bus Speed
|
-
-
|
Miscellaneous
|
Official Site
|
AMD Ryzen 9 Pro 5945 Official website
Intel Core i9 13900 Official website
|
|
PCI Express Version
|
4.0
5.0 and 4.0
|
|
PCI Express Lanes
|
20
20
|
Benchmarks
|
Cinebench R23 Single-Core
|
-
2179
|
|
Cinebench R23 Multi-Core
|
-
37485
|
|
Passmark CPU Single-Core
|
-
-
|
|
Passmark CPU Multi-Core
|
34677
-
|
|
Geekbench Single-Core
|
2120
2133
|
|
Geekbench Multi-Core
|
8315
21883
|
Key Features
|
SSE version
|
4.1 / 4.2
4.2
|
|
Front-end width
|
-
-
|
|
MULTITHREADING
|
|
|
AES
|
|
|
AVX
|
|
|
F16C
|
|
|
MMX
|
|
|
TRUST ZONE
|
|
|
NX BIT
|
|
|
FMA4
|
|
|
FMA3
|
|
