Samsung Exynos 3475 vs AMD Ryzen 9 PRO 7940HS
Last updated:
CPU comparison with benchmarks
|
 |
|
| Samsung Exynos 3475 | AMD Ryzen 9 PRO 7940HS | |
CPU comparisonSamsung Exynos 3475 or AMD Ryzen 9 PRO 7940HS - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Samsung Exynos 3475 has 4 cores with 4 threads and clocks with a maximum frequency of 1.30 GHz. Up to GB of memory is supported in 0 memory channels. The Samsung Exynos 3475 was released in 2015. The AMD Ryzen 9 PRO 7940HS has 8 cores with 16 threads and clocks with a maximum frequency of 5.20 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The AMD Ryzen 9 PRO 7940HS was released in Q2/2023. |
||
| Samsung Exynos (47) | Family | AMD Ryzen 9 PRO (4) |
| Samsung Exynos 3400 (2) | CPU group | AMD Ryzen 7040 (21) |
| 3 | Generation | 6 |
| Cortex-A7 | Architecture | Phoenix (Zen 4) |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
|
|
||
CPU Cores and Base FrequencyThe Samsung Exynos 3475 is a 4 core processor with a clock frequency of 1.30 GHz. The AMD Ryzen 9 PRO 7940HS has 8 CPU cores with a clock frequency of 4.00 GHz (5.20 GHz). |
||
| Samsung Exynos 3475 | Characteristic | AMD Ryzen 9 PRO 7940HS |
| 4 | Cores | 8 |
| 4 | Threads | 16 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.30 GHz | Frequency | 4.00 GHz |
| -- | Turbo Frequency (1 Core) | 5.20 GHz |
| -- | Turbo Frequency (All Cores) | -- |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
||
| Samsung Exynos 3475 | Characteristic | AMD Ryzen 9 PRO 7940HS |
| -- | AI hardware | AMD Ryzen™ AI |
| -- | AI specifications | AMD dedicated AI XDNA Technology |
| -- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
||
| ARM Mali-T720 MP1 | GPU | AMD Radeon 780M |
| 0.60 GHz | GPU frequency | 0.80 GHz |
| 0.60 GHz | GPU (Turbo) | 2.80 GHz |
| Midgard 3 | GPU Generation | 3 |
| 28nm | Technology | 4 nm |
| 2 | Max. displays | 4 |
| 1 | Compute units | 12 |
| 16 | Shader | 768 |
| No | Hardware Raytracing | Yes |
| No | Frame Generation | AMD FSR |
| -- | Max. GPU Memory | 32 GB |
| 11 | DirectX Version | 12 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
||
| ARM Mali-T720 MP1 | GPU | AMD Radeon 780M |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| No | Codec VP9 | Decode |
| Decode / Encode | Codec VP8 | Decode |
| No | Codec AV1 | Decode / Encode |
| No | Codec AVC | Decode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Samsung Exynos 3475 supports a maximum of GB of memory in 0 memory channels. The AMD Ryzen 9 PRO 7940HS can connect up to 256 GB of memory in 2 memory channels. |
||
| Samsung Exynos 3475 | Characteristic | AMD Ryzen 9 PRO 7940HS |
| LPDDR3-400 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
| Max. Memory | 256 GB | |
| 0 | Memory channels | 2 (Dual Channel) |
| -- | Max. Bandwidth | 120.0 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | 8.00 MB |
| -- | L3 Cache | 16.00 MB |
| -- | PCIe version | 4.0 |
| -- | PCIe lanes | 20 |
| -- | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Samsung Exynos 3475 has a TDP of --, that of the AMD Ryzen 9 PRO 7940HS is 54 W. |
||
| Samsung Exynos 3475 | Characteristic | AMD Ryzen 9 PRO 7940HS |
| -- | TDP (PL1 / PBP) | 54 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | 35 W |
| -- | Tjunction max. | 100 °C |
Technical detailsThe Samsung Exynos 3475 has a 0.00 MB cache, while the AMD Ryzen 9 PRO 7940HS cache has a total of 24.00 MB. |
||
| Samsung Exynos 3475 | Characteristic | AMD Ryzen 9 PRO 7940HS |
| 28 nm | Technology | 4 nm |
| Unknown | Chip design | Monolithic |
| Armv7-A (32 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| -- | Socket | FP8 |
| None | Virtualization | AMD-V, SVM |
| No | AES-NI | Yes |
| Android | Operating systems | Windows 10, Windows 11, Linux |
| 2015 | Release date | Q2/2023 |
| -- | Release price | -- |
| show more data | show more data | |
|
4C 4T @ 1.30 GHz buy now on Amazon and save!
8C 16T @ 4.00 GHz (5.20 GHz) buy now on Amazon and save!
|
||
Rate these processors
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.
|
Samsung Exynos 3475
ARM Mali-T720 MP1 @ 0.60 GHz |
||
|
AMD Ryzen 9 PRO 7940HS
AMD Radeon 780M @ 2.80 GHz |
||
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.
|
|
Samsung Exynos 3475
4C 4T @ 1.30 GHz |
||
|
|
AMD Ryzen 9 PRO 7940HS
8C 16T @ 5.20 GHz |
||
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.
|
|
Samsung Exynos 3475
4C 4T @ 1.30 GHz |
||
|
|
AMD Ryzen 9 PRO 7940HS
8C 16T @ 4.00 GHz |
||
Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
|
|
Samsung Exynos 3475
4C 4T @ 1.30 GHz |
||
|
|
AMD Ryzen 9 PRO 7940HS
8C 16T @ 5.20 GHz |
||
Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
|
|
Samsung Exynos 3475
4C 4T @ 1.30 GHz |
||
|
|
AMD Ryzen 9 PRO 7940HS
8C 16T @ 4.00 GHz |
||
AI performance (NPU)
The performance values of the processor's AI unit. The isolated NPU performance is given here, the total AI performance (NPU+CPU+iGPU) can be higher.
Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
|
|
Samsung Exynos 3475
4C 4T @ 1.30 GHz |
||
|
|
AMD Ryzen 9 PRO 7940HS
8C 16T @ 4.00 GHz |
||
Devices using this processor |
|
| Samsung Exynos 3475 | AMD Ryzen 9 PRO 7940HS |
| Unknown | Unknown |
Popular comparisons containing this CPUs
back to index
