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AMD Ryzen 7 3780U vs AMD Ryzen 7 2700X

AMD Ryzen 7 3780U

► remove from comparison AMD R7 3780U

The AMD Ryzen 7 3780U,a Microsoft Surface edition chip, is a mobile SoC that was announced in Oct 2019 as part of the new Surface Laptop 15. It combines four Zen+ cores (8 threads) clocked at 2.3 - 4 GHz with a Radeon RX Vega 11 graphics card with 11 CUs (704 Shaders) clocked at up to 1400 MHz. Specified at 15 Watt TDP, the SoC is intended for thin mid-range laptops.

Compared to the similar Ryzen 7 3700U, the 3780U offers the faster Vega 11 instead of the Vega 10 GPU.

The Picasso SoCs use the Zen+ microarchitecture with slight improvements that should lead to a 3% IPC (performance per clock) improvements. Furthermore, the 12nm process allows higher clock rates at similar power consumptions.

The integrated dual-channel memory controller supports up to DDR4-2400 memory. As the features of the Picasso APUs are the same compared to the Raven Ridge predecessors, we point to our Raven Ridge launch article.

Performance

While we have not tested a single system powered by the 3780U as of August 2023, it's safe to expect the chip to be about as fast as the Ryzen 7 3700U, as far as multi-thread performance is concerned.

AMD Ryzen 7 2700X

► remove from comparison AMD R7 2700X

The AMD Ryzen 7 2700X is a high-end desktop processor with 8 cores (16 threads) that was announced early 2018. It is based on the revised Zen+ cores and at launch the fastest Ryzen CPU. The CPU cores clock at 3.7 GHz base and using Precision Boost 2 up to 4.3 GHz. All 8 cores and 16 threads can clock up to 4 GHz. The 8 cores are divided in two cluster (4 cores each with own L3 cache) connected via Infinity Fabric.

Compared to the older first Ryzen generation (e.g., Ryzen 5 1700X), the second generation is manufactured in an improved process (12nm called), offers and improved Precision Boost 2 (especially in partial load of the cores) and faster cache and memory speeds.

See our second generation Ryzen review for detailed benchmarks and information.

ModelAMD Ryzen 7 3780UAMD Ryzen 7 2700X
SeriesAMD Picasso (Ryzen 3000 APU)AMD Ryzen 7
CodenamePicasso-U (Zen+)Zen+
Series: Ryzen 7 Zen+
AMD Ryzen 7 3780U « 2.3 - 4 GHz4 / 8 cores4 MB L3
AMD Ryzen 7 3700U compare2.3 - 4 GHz4 / 8 cores4 MB L3
AMD Ryzen 5 3550H compare2.1 - 3.7 GHz4 / 8 cores4 MB L3
AMD Ryzen 5 3500U compare2.1 - 3.7 GHz4 / 8 cores4 MB L3
AMD Ryzen 5 3450U compare2.1 - 3.5 GHz4 / 8 cores4 MB L3
AMD Ryzen 5 3580U compare2.1 - 3.7 GHz4 / 8 cores4 MB L3
AMD Ryzen 7 2700X « 3.7 - 4.3 GHz8 / 16 cores16 MB L3
AMD Ryzen 7 2700 compare3.2 - 4.1 GHz8 / 16 cores16 MB L3
Clock2300 - 4000 MHz3700 - 4300 MHz
L1 Cache384 KB
L2 Cache2 MB4 MB
L3 Cache4 MB16 MB
Cores / Threads4 / 88 / 16
TDP15 Watt105 Watt
Transistors4500 Million4940 Million
Technology12 nm12 nm
max. Temp.105 °C
SocketFP5AM4 (1331)
FeaturesDDR4-2400 RAM, PCIe 3, MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHASSE4.2, SSE4A, AMD-V, AES, AVX2, FMA3, SHA
iGPUAMD Radeon RX Vega 11 ( - 1400 MHz)
Architecturex86x86
Announced
Manufacturerwww.amd.com
Die Size213 mm2
$329 U.S.

Benchmarks

Cinebench R20 - Cinebench R20 CPU (Single Core)
290 Points (32%)
430 Points (48%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
1580 Points (4%)
3944 Points (10%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
788 Points (5%)
min: 1740     avg: 1768     median: 1762 (11%)     max: 1801 Points
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
166 Points (50%)
min: 175.5     avg: 175.7     median: 175.7 (53%)     max: 176 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
18.7 Points (24%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
2 Points (49%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
5256 Points (32%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
34763 Points (25%)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
57811 Points (40%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
8673 Points (11%)
wPrime 2.10 - wPrime 2.0 1024m *
96.6 s (1%)
wPrime 2.10 - wPrime 2.0 32m *
3.5 s (1%)
WinRAR - WinRAR 4.0
4779 Points (8%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
45814 MIPS (26%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
4647 MIPS (56%)
X264 HD Benchmark 4.0 - x264 Pass 2
104.5 fps (36%)
X264 HD Benchmark 4.0 - x264 Pass 1
226.7 fps (52%)
TrueCrypt - TrueCrypt Serpent
1 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
1.6 GB/s (28%)
TrueCrypt - TrueCrypt AES
10.6 GB/s (28%)
Blender - Blender 2.79 BMW27 CPU *
min: 264     avg: 266.8     median: 266.8 (2%)     max: 269.6 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
0.6 sec (13%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 10429     avg: 10651     median: 10643 (23%)     max: 10823 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
10.8 s (2%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
23.2 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
578 s (3%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 55102     avg: 57950     median: 58836.5 (52%)     max: 59792 Points
3DMark 11 - 3DM11 Performance Physics
min: 12874     avg: 14926     median: 15098 (41%)     max: 15552 Points
3DMark - 3DMark Ice Storm Physics
min: 71788     avg: 75803     median: 76251 (62%)     max: 77677 Points
3DMark - 3DMark Ice Storm Extreme Physics
min: 73539     avg: 76030     median: 76288 (62%)     max: 77262 Points
3DMark - 3DMark Ice Storm Unlimited Physics
min: 74344     avg: 76804     median: 76312 (64%)     max: 79006 Points
3DMark - 3DMark Cloud Gate Physics
min: 13090     avg: 14891     median: 15060.5 (38%)     max: 15851 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 20189     avg: 21001     median: 20923.5 (37%)     max: 21975 Points
3DMark - 3DMark Time Spy CPU
min: 8241     avg: 8676     median: 8747 (37%)     max: 8954 Points
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Single-Core
940 Points (40%)
min: 1131     avg: 1177     median: 1177 (50%)     max: 1223 Points
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
3050 Points (5%)
min: 6372     avg: 7022     median: 7021.5 (13%)     max: 7671 Points
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
890 Points (4%)
1126 Points (5%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
3380 Points (11%)
7878 Points (25%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 4999     avg: 5050     median: 5049.5 (50%)     max: 5100 Points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 25919     avg: 27790     median: 27789.5 (31%)     max: 29660 Points
Power Consumption - Prime95 Power Consumption - external Monitor *
211.2 Watt (36%)
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
219.2 Watt (40%)
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
8.2 Points per Watt (6%)

Average Benchmarks AMD Ryzen 7 3780U → 100% n=8

Average Benchmarks AMD Ryzen 7 2700X → 180% n=8

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