AMD Radeon R7 M380 vs NVIDIA GeForce GTX 760M
Graphics Processor
| GPU model | Tropo | GK106 |
|---|---|---|
| GPU variant | Tropo XT | N14E-GL-A1 |
| Architecture | GCN 1.0 | Kepler |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 28 nm |
| Number of transistors | 1,500 million | 2,540 million |
| Die size | 123 mm² | 221 mm² |
Mobile graphics
| Release date | May 5th, 2015 | May 30th, 2013 |
|---|---|---|
| Generation | Crystal System (R7 M300) | GeForce 700M |
| Production | End-of-life | End-of-life |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Predecessor | Solar System | GeForce 600M |
| Successor | Mobility Radeon | GeForce 800M |
Clocks
| Base clock | 900 MHz | 628 MHz |
|---|---|---|
| Boost clock | 915 MHz | 657 MHz |
| Memory clock | 1000 MHz 2 Gbps effective | 1002 MHz 4 Gbps effective |
Memory Configuration
| Memory size | 4 GB | 2 GB |
|---|---|---|
| Memory type | DDR3 | GDDR5 |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 32.00 GB/s | 64.13 GB/s |
Render Configuration
| Shading units | 640 | 768 |
|---|---|---|
| TMUs | 40 | 64 |
| ROPs | 16 | 16 |
| Compute units | 10 | — |
| Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
| Cache L2 | 256 KB | 256 KB |
| SMX count | — | 4 |
Performance
| Pixel rate | 14.64 GPixel/s | 10.51 GPixel/s |
|---|---|---|
| Texture rate | 36.60 GTexel/s | 42.05 GTexel/s |
| FP32 (float) performance | 1,171 GFLOPS | 1,009 GFLOPS |
| FP64 (double) performance | 73.20 GFLOPS (1:16) | 42.05 GFLOPS (1:24) |
Dimensions & Outputs
| TDP | unknown | 55 W |
|---|---|---|
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 12 (11_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader model | 5.1 | 5.1 |
| CUDA | — | 3.0 |
