Product Compare
AMD Radeon HD 7950 Boost vs AMD Radeon 740M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jun 2012 | Dec 2023 |
| Generation | Southern Islands | Navi III IGP |
| Type | Desktop | Integrated |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
| Clock Speeds | ||
| Base Clock | 850 MHz | 800 MHz |
| Boost Clock | 925 MHz | 2800 MHz |
| Memory Clock | 1250 MHz | System Shared |
| Memory | ||
| Memory Size | 3GB | System Shared |
| Memory Type | GDDR5 | System Shared |
| Memory Bus | 384bit | System Shared |
| Bandwidth | 240.0GB/s | System Dependent |
| Render Config | ||
| Compute Units | 28 | 4 |
| Shading Units | 1792 | 256 |
| TMUs | 112 | 16 |
| ROPs | 32 | 8 |
| L1 Cache | 16 KB (per CU) | 128 KB per Array |
| L2 Cache | 768 KB | 2 MB |
| RT Cores | 4 | |
| Theoretical Performance | ||
| Pixel Rate | 29.60 GPixel/s | 22.40 GPixel/s |
| Texture Rate | 103.6 GTexel/s | 44.80 GTexel/s |
| FP32 (float) | 3.315 TFLOPS | 2.867 TFLOPS |
| FP64 (double) | 828.8 GFLOPS | 179.2 GFLOPS |
| FP16 (half) | 5.734 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Tahiti | Hawx Point |
| GPU Variant | Tahiti PRO2(215-0821282) | |
| Architecture | GCN 1.0 | RDNA 3.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 4 nm |
| Transistors | 4.313 billion | 25.39 billion |
| Die Size | 352 mm² | 178 mm² |
| Board Design | ||
| TDP | 200W | 15W |
| Suggested PSU | 550 W | |
| Outputs | 1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 | Portable Device Dependent |
| Power Connectors | 2x 6-pin | None |
| Graphics Features | ||
| DirectX | 12 (11_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.1 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 5.1 | 6.8 |