AMD Ryzen 5 7640S Benchmark, Test and specs
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The AMD Ryzen 5 7640S is a 6 core processor. It can handle 12 threads simultaneously and was introduced in Q2/2023. The AMD Ryzen 5 7640S is based on the 6. generation of the AMD Ryzen 5 series and requires a mainboard with the socket FP8.
| Name: | AMD Ryzen 5 7640S |
|---|---|
| Family: | AMD Ryzen 5 (85) |
| CPU group: | AMD Ryzen 7040 (21) |
| Architecture: | Phoenix (Zen 4) |
| Segment: | Mobile |
| Generation: | 6 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The 6 CPU cores of the AMD Ryzen 5 7640S clock with 3.50 GHz (4.90 GHz). The number of CPU cores and the clock frequency of the processor are largely responsible for the overall performance.
| CPU Cores / Threads: | 6 / 12 |
|---|---|
| Core architecture: | normal |
| Cores: | 6x Zen 4 |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | No |
| Frequency: | 3.50 GHz |
| Turbo Frequency (1 Core): | 4.90 GHz |
| Turbo Frequency (6 Cores): | -- |
Internal Graphics
With the AMD Radeon 760M, the AMD Ryzen 5 7640S has an build in graphic solution. It has 8 SM processors, which have a total of 512 texture shaders. The iGPU not only enables games, but also significantly accelerates video playback.
| GPU name: | AMD Radeon 760M |
|---|---|
| GPU frequency: | 0.80 GHz |
| GPU (Turbo): | 2.60 GHz |
| Compute units: | 8 |
| Shader: | 512 |
| Hardware Raytracing: | Yes |
| Release date: | Q1/2023 |
| Max. displays: | 4 |
|---|---|
| Generation: | 10 |
| Direct X: | 12 |
| Technology: | 4 nm |
| Max. GPU Memory: | 32 GB |
| Frame Generation: | AMD FSR |
Hardware codec support
Processors that have an integrated graphics can play videos faster and more efficiently. This can have a positive effect on the battery life of notebooks, for example.
| h265 / HEVC (8 bit): | Decode / Encode |
|---|---|
| h265 / HEVC (10 bit): | Decode / Encode |
| h264: | Decode / Encode |
| VP8: | Decode |
| VP9: | Decode |
| AV1: | Decode / Encode |
|---|---|
| AVC: | Decode |
| VC-1: | Decode |
| JPEG: | Decode / Encode |
Memory & PCIeThe AMD Ryzen 5 7640S supports up to 256 GB memory in up to 2 (Dual Channel) memory channels. This results in a maximum memory bandwidth of 120.0 GB/s. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| DDR5-4800 DDR5-5600 LPDDR5-6400 LPDDR5X-7500 | 76.8 GB/s 89.6 GB/s 102.4 GB/s 120.0 GB/s |
| Max. Memory: | 256 GB |
| Memory channels: | 2 (Dual Channel) |
| ECC: | Yes |
| PCIe: | 4.0 x 20 |
| PCIe Bandwidth: | 39.4 GB/s |
Thermal ManagementWith the TDP, the processor manufacturer specifies the cooling solution required for the processor. The AMD Ryzen 5 7640S has a TDP of 18 W. |
|
|---|---|
| TDP (PL1 / PBP): | 18 W |
| TDP (PL2): | -- |
| TDP up: | 28 W |
| TDP down: | -- |
| Tjunction max.: | 100 °C |
Technical details
The AMD Ryzen 5 7640S has a 22.00 MB large cache. The processor is manufactured in 4 nm. Modern production increases the efficiency of the processor.
| Technology: | 4 nm |
|---|---|
| Chip design: | Monolithic |
| Socket: | FP8 |
| L2-Cache: | 6.00 MB |
| L3-Cache: | 16.00 MB |
| AES-NI: | Yes |
| Operating systems: | Windows 10, Windows 11, Linux |
| Virtualization: | AMD-V, SVM |
|---|---|
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| Release date: | Q2/2023 |
| Release price: | -- |
| Part Number: | 100-000001130 |
| Documents: | -- |
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Benchmark results
The benchmark results for the AMD Ryzen 5 7640S have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
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.
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