AMD Ryzen 3 7440U specifications and performance
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AMD Ryzen 3 7440U is a 4 cores and 8 threads CPU processor produced by AMD. AMD Ryzen 3 7440U was released on 2023-10-10, the fabrication process is 4nm (nanometer), the CPU codename is Zen 4 (Phoenix), the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is Radeon 740M.
Vendor / Supplier | AMD |
---|---|
Short name | r3 7440u |
Release date | 2023-10-10 |
CPU code name | Zen 4 (Phoenix) |
Fabrication process | 4nm (nanometer) |
Instruction set architecture | x86-64 |
Market | Laptop |
Integrated Graphics (iGPU) | Radeon 740M |
Total number of cores | 4 cores |
---|---|
Total number of threads | 8 threads |
Number of performance cores | 4 cores |
Number of performance core threads | 8 threads |
Performance core base frequency / main frequency | 3.0GHz |
Performance core maximum turbo frequency | 4.7GHz |
Number of energy efficiency cores | |
Number of energy-efficient core threads | |
Energy efficiency core basic frequency / main frequency | |
Energy efficiency core maximum turbo frequency |
Bus frequency | 100MHz |
---|---|
L1 Cache | 64 KB |
L2 Cache | 1 MB |
L3 Cache | 8 MB |
Unlock multiplier | No |
Maximum supported memory | 256GB |
---|---|
Memory frequency support |
|
Maximum number of memory channels | 2 |
Maximum memory bandwidth | |
ECC support | No |
CPU Socket | FP8 |
---|---|
Default thermal design power / TDP PL1 | 15W |
Maximum Turbo Power Consumption / TDP PL2 | |
Maximum temperature | 100°C |
PCIe interface | PCIe 4.0 |
PCIe lane count | 14 |
Integrated Graphics (iGPU) | Radeon 740M |
---|---|
Base frequency | 1500MHz |
Maximum acceleration frequency | 2500MHz |
Number of execution units | 4 |
Stream Processors / Shading Units | 256 |
Texture Units / TMUs | 16 |
Raster Operations Units / ROPs | 8 |
Total Graphics Power / TGP | 15W |
FP32 computing performance |
2.56TFLOPS
|
Single core performance score |
1714
|
---|---|
Multi-core performance score |
9048
|
Single core performance score |
|
---|---|
Multi-core performance score |
|
Integer math | |
Floating point math | |
Find prime numbers | |
Random string sorting | |
Data encryption | |
Data compression | |
Physics simulation | |
Extended instruction test |
Single core performance |
2323
|
---|---|
Multi-core performance |
6571
|
File compression | 728.4 MB/sec (megabits per second) |
clang compilation | 41.6 Klines/sec (thousands lines per second) |
HTML5 browsing | 125.1 pages/sec (pages per second) |
PDF rendering | 163.3 Mpixels/sec (megapixels per second) |
Text processing | 235.2 pages/sec (pages per second) |
Background blur | 33.6 images/sec (images per second) |
Photo processing | 54.6 images/sec (images per second) |
Ray tracing | 8.96 Mpixels/sec (megapixels per second) |