AMD Radeon R7 Graphics vs NVIDIA GeForce GTX 760A
Graphics Processor
| GPU model | Spectre | GK106 |
|---|---|---|
| Architecture | GCN 2.0 | Kepler |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 28 nm | 28 nm |
| Number of transistors | 2,410 million | 2,540 million |
| Die size | 245 mm² | 221 mm² |
| GPU variant | — | N14E-GL-A1 |
Integrated Graphics
| Release date | Jan 11th, 2014 | — |
|---|---|---|
| Generation | Kaveri (Rx 200) | — |
| Production | End-of-life | — |
| Interface | IGP | — |
| Predecessor | Mullins | — |
| Successor | Bristol Ridge | — |
Clocks
| GPU clock | 720 MHz | — |
|---|---|---|
| Memory clock | System Shared | 1002 MHz 4 Gbps effective |
| Base clock | — | 628 MHz |
| Boost clock | — | 657 MHz |
Memory Configuration
| Memory size | System Shared | 2 GB |
|---|---|---|
| Memory type | System Shared | GDDR5 |
| Memory bus width | System Shared | 128 bit |
| Bandwidth | System Dependent | 64.13 GB/s |
Render Configuration
| Shading units | 512 | 768 |
|---|---|---|
| TMUs | 32 | 64 |
| ROPs | 8 | 16 |
| Compute units | 8 | — |
| SMX count | — | 4 |
| Cache L1 | — | 16 KB (per SMX) |
| Cache L2 | — | 256 KB |
Performance
| Pixel rate | 5.760 GPixel/s | 10.51 GPixel/s |
|---|---|---|
| Texture rate | 23.04 GTexel/s | 42.05 GTexel/s |
| FP32 (float) performance | 737.3 GFLOPS | 1,009 GFLOPS |
| FP64 (double) performance | 46.08 GFLOPS (1:16) | 42.05 GFLOPS (1:24) |
Dimensions & Outputs
| Slot width | IGP | — |
|---|---|---|
| TDP | 65 W | 55 W |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 12 (12_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader model | 6.0 | 5.1 |
| CUDA | — | 3.0 |
Other Features
Mobile graphics
| Release date | — | Mar 17th, 2014 |
|---|---|---|
| Generation | — | GeForce 700A |
| Production | — | End-of-life |
| Interface | — | PCIe 3.0 x16 |
| Predecessor | — | GeForce 600A |
| Successor | — | GeForce 800A |
