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AMD Ryzen 3 3100 vs AMD Ryzen 9 3900

AMD Ryzen 3 3100

► remove from comparison AMD R3 3100

The Ryzen 3 3100 is a cheap entry level desktop processor of the Matisse series with 4 cores and 8 threads. It clocks from 3.6 (base) - 3.9 GHz (boost) and uses the Zen 2 microarchitecture. It uses two CCX clusters with two cores each. Therefore, there are some disadvantages compared to the faster Ryzen 3 3300X that uses all four cores of a single CCX-cluster. The CPU is manufactured on the modern 7 nm process at TSMC. The I/O die that is not part of the main die is manufactured on 12 nm at Globalfoundries. The TDP is 65 Watts and therefore the CPU won't need a big beefy cooler.

In multi-threaded applications the performance of the Ryzen 3 3100 can reach the old Core i7-7700K (a former high end CPU). In games and single threaded applications, the performance is slightly lower as the higher clocked Ryzen 3 3300X is on par with the 7700K. Still, the 3100 can be a good pick for an entry level gaming system.

AMD Ryzen 9 3900

► remove from comparison AMD R9 3900

The Ryzen 9 3900 is a fast desktop CPU with 12 cores and 24 threads based on the Matisse series. It is the fastest 65 Watt CPU at launch in late 2019 and clocks the cores between 3.1 (base) to 4.3 (boost) clock (including Precision Boost). It uses 4 CCX-clusters where 3 of the 4 cores are activated. The CPU is manufactured in the modern 7nm process at TSMC. The I/O die on the package is separate and manufactured in 12 nm at Globalfoundries.

Due to the reduced Turbo speed, the Ryzen 9 3900 is aimed at content creators and other professionals that can make use of the 12 cores. For games, a fast 8-core CPU with higher boost clocks is the better choice.

ModelAMD Ryzen 3 3100AMD Ryzen 9 3900
SeriesAMD Matisse (Ryzen 3000 Desktop)AMD Matisse (Ryzen 3000 Desktop)
CodenameMatisse (Zen 2)Matisse (Zen 2)
Series: Matisse (Ryzen 3000 Desktop) Matisse (Zen 2)
AMD Ryzen 9 3950X compare3.5 - 4.7 GHz16 / 32 cores64 MB L3
AMD Ryzen 9 3900X compare3.8 - 4.6 GHz12 / 24 cores64 MB L3
AMD Ryzen 9 39003.1 - 4.3 GHz12 / 24 cores64 MB L3
AMD Ryzen 7 3800XT compare3.9 - 4.7 GHz8 / 16 cores32 MB L3
AMD Ryzen 7 3700X compare3.6 - 4.4 GHz8 / 16 cores32 MB L3
AMD Ryzen 3 3300X compare3.8 - 4.3 GHz4 / 8 cores16 MB L3
AMD Ryzen 3 3100 « 3.6 - 3.9 GHz4 / 8 cores16 MB L3
AMD Ryzen 9 3950X compare3.5 - 4.7 GHz16 / 32 cores64 MB L3
AMD Ryzen 9 3900X compare3.8 - 4.6 GHz12 / 24 cores64 MB L3
AMD Ryzen 9 3900 « 3.1 - 4.3 GHz12 / 24 cores64 MB L3
AMD Ryzen 7 3800XT compare3.9 - 4.7 GHz8 / 16 cores32 MB L3
AMD Ryzen 7 3700X compare3.6 - 4.4 GHz8 / 16 cores32 MB L3
AMD Ryzen 3 3300X compare3.8 - 4.3 GHz4 / 8 cores16 MB L3
AMD Ryzen 3 31003.6 - 3.9 GHz4 / 8 cores16 MB L3
Clock3600 - 3900 MHz3100 - 4300 MHz
L1 Cache256 KB768 KB
L2 Cache2 MB6 MB
L3 Cache16 MB64 MB
Cores / Threads4 / 812 / 24
TDP65 Watt65 Watt
Technology7 nm7 nm
SocketAM4 (LGA1331)AM4 (1331)
FeaturesDDR4-3200 RAM, PCIe 4, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEMMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2
Architecturex86x86
$99 U.S.
Announced
Manufacturerwww.amd.com

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - R3 3100
31.4 pt (44%)
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - R9 3900
39 pt (54%)
Cinebench R20 - Cinebench R20 CPU (Single Core)
446 Points (50%)
490 Points (54%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
2282 Points (6%)
6321 Points (15%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
991 Points (6%)
2804 Points (18%)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
178 Points (54%)
197 Points (59%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
10.9 Points (14%)
31 Points (40%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
2 Points (50%)
2.2 Points (55%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
5181 Points (31%)
5700 Points (34%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
23406 Points (17%)
44191 Points (32%)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 R3 3100 +
37584 Points (26%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 R3 3100 +
9057 Points (11%)
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 R3 3100 +
177.6 s (2%)
wPrime 2.10 - wPrime 2.0 32m *
100%
1 R3 3100 +
6.6 s (1%)
WinRAR - WinRAR 4.0
4848 Points (8%)
7145 Points (11%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
27541 MIPS (16%)
75612 MIPS (43%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
4602 MIPS (55%)
5134 MIPS (61%)
X264 HD Benchmark 4.0 - x264 Pass 2
58.6 fps (20%)
131.9 fps (46%)
X264 HD Benchmark 4.0 - x264 Pass 1
202.5 fps (47%)
255.5 fps (59%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
7.6 fps (13%)
18.9 fps (33%)
TrueCrypt - TrueCrypt Serpent
0.5 GB/s (0%)
1.6 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
0.9 GB/s (16%)
2.4 GB/s (41%)
TrueCrypt - TrueCrypt AES
5.4 GB/s (14%)
10.4 GB/s (27%)
Blender - Blender 2.79 BMW27 CPU *
486.4 Seconds (3%)
179 Seconds (1%)
R Benchmark 2.5 - R Benchmark 2.5 *
0.6 sec (13%)
0.5 sec (12%)
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 R9 3900 +
13817 Points (29%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
10.6 s (2%)
9.6 s (2%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
23.3 s (1%)
20.9 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
594 s (3%)
547 s (2%)
3DMark 11 - 3DM11 Performance Physics
10702 Points (29%)
16803 Points (45%)
3DMark - 3DMark Ice Storm Physics
100%
1 R3 3100 +
67897 Points (55%)
3DMark - 3DMark Ice Storm Extreme Physics
100%
1 R3 3100 +
67598 Points (55%)
3DMark - 3DMark Ice Storm Unlimited Physics
100%
1 R3 3100 +
68313 Points (58%)
3DMark - 3DMark Cloud Gate Physics
9154 Points (23%)
16410 Points (42%)
3DMark - 3DMark Fire Strike Standard Physics
13430 Points (24%)
26216 Points (47%)
3DMark - 3DMark Time Spy CPU
4808 Points (20%)
10725 Points (45%)
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Single-Core
1135 Points (48%)
1246 Points (53%)
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
5005 Points (9%)
10190 Points (18%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
1138 Points (5%)
1258 Points (5%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
5023 Points (16%)
10695 Points (34%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
5162 Points (52%)
5449 Points (54%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
18756 Points (21%)
40720 Points (45%)
Geekbench 4.0 - Geekbench 4.0 64 Bit Single-Core
100%
1 R9 3900 +
5482 Points (75%)
Geekbench 4.0 - Geekbench 4.0 64 Bit Multi-Core
100%
1 R9 3900 +
41058 Points (100%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
812 ms (1%)
746 ms (1%)
WebXPRT 3 - WebXPRT 3 Score
209 Points (44%)
227 Points (47%)
Power Consumption - Prime95 Power Consumption - external Monitor *
100%
1 R3 3100 +
138.3 Watt (24%)
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
100%
1 R3 3100 +
127.1 Watt (23%)
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
100%
1 R3 3100 +
7.8 Points per Watt (6%)

Average Benchmarks AMD Ryzen 3 3100 → 100% n=34

Average Benchmarks AMD Ryzen 9 3900 → 171% n=34

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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v1.26
log 19. 20:10:14

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#3 did not recreate cache, as it is less than 5 days old! Created at Fri, 19 Apr 2024 05:38:49 +0200 +0.001s ... 0.001s

#4 composed specs +0.023s ... 0.024s

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#6 getting avg benchmarks for device 12168 +0.018s ... 0.043s

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#11 min, max, avg, median took s +0.327s ... 0.405s

#12 return log +0.036s ... 0.441s

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Redaktion, 2017-09- 8 (Update: 2023-07- 1)