AMD Radeon HD 8280E vs NVIDIA GeForce GT 415M
Graphics Processor
| GPU model | Kalindi | GF108 |
|---|---|---|
| Architecture | GCN 2.0 | Fermi |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 40 nm |
| Number of transistors | 1,178 million | 585 million |
| Die size | 110 mm² | 116 mm² |
| GPU variant | — | N11P-GV |
Integrated Graphics
| Release date | Apr 23rd, 2013 | — |
|---|---|---|
| Generation | Kabini (HD 8000 Mobile) | — |
| Production | End-of-life | — |
| Interface | IGP | — |
| Predecessor | Trinity | — |
| Successor | Kaveri | — |
Clocks
| GPU clock | 450 MHz | 500 MHz |
|---|---|---|
| Memory clock | System Shared | 800 MHz 1600 Mbps effective |
| Shader clock | — | 1000 MHz |
Memory Configuration
| Memory size | System Shared | 512 MB |
|---|---|---|
| Memory type | System Shared | DDR3 |
| Memory bus width | System Shared | 128 bit |
| Bandwidth | System Dependent | 25.60 GB/s |
Render Configuration
| Shading units | 128 | 48 |
|---|---|---|
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| Compute units | 2 | — |
| SM count | — | 1 |
| Cache L1 | — | 64 KB (per SM) |
| Cache L2 | — | 256 KB |
Performance
| Pixel rate | 1.800 GPixel/s | 1.000 GPixel/s |
|---|---|---|
| Texture rate | 3.600 GTexel/s | 4.000 GTexel/s |
| FP32 (float) performance | 115.2 GFLOPS | 96.00 GFLOPS |
| FP64 (double) performance | 7.200 GFLOPS (1:16) | 8.000 GFLOPS (1:12) |
Dimensions & Outputs
| Slot width | IGP | — |
|---|---|---|
| TDP | 15 W | 12 W |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 12 (12_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 1.1 |
| Vulkan | 1.2 | — |
| Shader model | 6.3 | 5.1 |
| CUDA | — | 2.1 |
Other Features
Mobile graphics
| Release date | — | Sep 3rd, 2010 |
|---|---|---|
| Generation | — | GeForce 400M |
| Production | — | End-of-life |
| Interface | — | PCIe 2.0 x16 |
| Predecessor | — | GeForce 300M |
| Successor | — | GeForce 500M |
