Intel Core i5-3450S vs. AMD Ryzen 9 3900XT

CPU comparison with benchmarks


Intel Core i5-3450S CPU1 vs CPU2 AMD Ryzen 9 3900XT
Intel Core i5-3450S AMD Ryzen 9 3900XT
Intel Core i5 Family AMD Ryzen
Intel Core i 3000 CPU group AMD Ryzen 3000
3 Generation 3
Ivy Bridge S Architecture Matisse (Zen 2)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

4 Cores 12
4 Threads 24
2.80 GHz Frequency 4.10 GHz
3.50 GHz Turbo (1 Core) 4.70 GHz
Turbo (All Cores) 4.60 GHz
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? Yes

Internal GraphicsInternal Graphics

Intel HD Graphics 2500 GPU no iGPU
0.65 GHz GPU frequency
1.10 GHz GPU (Turbo)
7 GPU Generation
22 nm Technology
3 Max. displays
6 Execution units
48 Shader
Max. GPU Memory
11.0 DirectX Version

Hardware codec supportHardware codec support

No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode Codec JPEG No

Memory & PCIeMemory & PCIe

DDR3-1600 Memory DDR4-3200
32 GB Max. Memory 128 GB
2 Memory channels 2
No ECC Yes
L2 Cache
6.00 MB L3 Cache 64.00 MB
3.0 PCIe version 4.0
16 PCIe lanes 20

Thermal ManagementThermal Management

65 W TDP (PL1) 105 W
-- TDP (PL2) 142 W
-- TDP up --
-- TDP down --
-- Tjunction max. 95 °C

Technical detailsTechnical details

22 nm Technology 7 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
LGA 1155 Socket AM4
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
Yes AES-NI Yes
Q2/2012 Release date Q2/2020
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Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i5-3450S Intel Core i5-3450S
4x 2.80 GHz (3.50 GHz)
0 (0%)
Amazon
AMD Ryzen 9 3900XT AMD Ryzen 9 3900XT
12x 4.10 GHz (4.70 GHz) HT
1354 (100%)
Amazon
Show all benchmark results



Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i5-3450S Intel Core i5-3450S
4x 2.80 GHz (3.50 GHz)
0 (0%)
Amazon
AMD Ryzen 9 3900XT AMD Ryzen 9 3900XT
12x 4.10 GHz (4.70 GHz) HT
18511 (100%)
Amazon
Show all benchmark results



Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i5-3450S Intel Core i5-3450S
4x 2.80 GHz (3.50 GHz)
0 (0%)
Amazon
AMD Ryzen 9 3900XT AMD Ryzen 9 3900XT
12x 4.10 GHz (4.70 GHz) HT
539 (100%)
Amazon
Show all benchmark results



Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i5-3450S Intel Core i5-3450S
4x 2.80 GHz (3.50 GHz)
0 (0%)
Amazon
AMD Ryzen 9 3900XT AMD Ryzen 9 3900XT
12x 4.10 GHz (4.70 GHz) HT
7244 (100%)
Amazon
Show all benchmark results



Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i5-3450S Intel Core i5-3450S
4x 2.80 GHz (3.50 GHz)
0 (0%)
Amazon
AMD Ryzen 9 3900XT AMD Ryzen 9 3900XT
12x 4.10 GHz (4.70 GHz) HT
219 (100%)
Amazon
Show all benchmark results



Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i5-3450S Intel Core i5-3450S
4x 2.80 GHz (3.50 GHz)
0 (0%)
Amazon
AMD Ryzen 9 3900XT AMD Ryzen 9 3900XT
12x 4.10 GHz (4.70 GHz) HT
3192 (100%)
Amazon
Show all benchmark results



Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i5-3450S Intel Core i5-3450S
4x 2.80 GHz (3.50 GHz)
0 (0%)
Amazon
AMD Ryzen 9 3900XT AMD Ryzen 9 3900XT
12x 4.10 GHz (4.70 GHz) HT
1414 (100%)
Amazon
Show all benchmark results



Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i5-3450S Intel Core i5-3450S
4x 2.80 GHz (3.50 GHz)
0 (0%)
Amazon
AMD Ryzen 9 3900XT AMD Ryzen 9 3900XT
12x 4.10 GHz (4.70 GHz) HT
12974 (100%)
Amazon
Show all benchmark results



Monero Hashrate kH/s

The crypto currency Monero has been using the RandomX algorithm since November 2019. This PoW (proof of work) algorithm can only efficiently be calculated using a processor (CPU) or a graphics card (GPU). The CryptoNight algorithm was used for Monero until November 2019, but it could be calculated using ASICs. RandomX benefits from a high number of CPU cores, cache and a fast connection of the memory via as many memory channels as possible. Tested with XMRig v6.x under the operation system HiveOS.

Intel Core i5-3450S Intel Core i5-3450S
4x 2.80 GHz (3.50 GHz)
0 (0%)
Amazon
AMD Ryzen 9 3900XT AMD Ryzen 9 3900XT
12x 4.10 GHz (4.70 GHz) HT
14 (100%)
Amazon
Show all benchmark results



iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

Intel Core i5-3450S Intel Core i5-3450S
Intel HD Graphics 2500 @ 1.10 GHz
106 (100%)
Amazon
AMD Ryzen 9 3900XT AMD Ryzen 9 3900XT
--
0 (0%)
Amazon
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Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

Intel Core i5-3450S Intel Core i5-3450S
4x 2.80 GHz (3.50 GHz)
0 (0%)
Amazon
AMD Ryzen 9 3900XT AMD Ryzen 9 3900XT
12x 4.10 GHz (4.70 GHz) HT
33022 (100%)
Amazon
Show all benchmark results



Devices using this processorDevices using this processor

Intel Core i5-3450S AMD Ryzen 9 3900XT
Unknown Unknown

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