ATI Mobility Radeon X2300 vs NVIDIA GeForce GTX 760 X2
Graphics Processor
| GPU model | M64 | GK104 |
|---|---|---|
| GPU variant | M64-M | GK104-225-A2 |
| Architecture | R500 | Kepler |
| Foundry | UMC | TSMC |
| Manufacturing process | 80 nm | 28 nm |
| Number of transistors | 107 million | 3,540 million |
| Die size | 100 mm² | 294 mm² |
Mobile graphics
| Release date | Mar 1st, 2007 | — |
|---|---|---|
| Generation | M6x (Mobility X2) | — |
| Production | End-of-life | — |
| Interface | PCIe 1.0 x16 | — |
| Reviews | 2 in our database | — |
| Predecessor | M5x | — |
| Successor | M7x | — |
Clocks
| GPU clock | 479 MHz | — |
|---|---|---|
| Memory clock | 392 MHz 784 Mbps effective | 1502 MHz 6 Gbps effective |
| Base clock | — | 1006 MHz |
| Boost clock | — | 1072 MHz |
Memory Configuration
| Memory size | 64 MB | 2 GB |
|---|---|---|
| Memory type | DDR2 | GDDR5 |
| Memory bus width | 64 bit | 256 bit |
| Bandwidth | 6.272 GB/s | 192.3 GB/s |
Render Configuration
| Pixel shaders | 4 | — |
|---|---|---|
| Vertex shaders | 2 | — |
| TMUs | 4 | 96 |
| ROPs | 4 | 32 |
| Shading units | — | 1152 |
| SMX count | — | 6 |
| Cache L1 | — | 16 KB (per SMX) |
| Cache L2 | — | 512 KB |
Performance
| Pixel rate | 1.916 GPixel/s | 25.73 GPixel/s |
|---|---|---|
| Vertex rate | 239.5 MVertices/s | — |
| Texture rate | 1.916 GTexel/s | 102.9 GTexel/s |
| FP32 (float) performance | — | 2.470 TFLOPS |
| FP64 (double) performance | — | 102.9 GFLOPS (1:24) |
Dimensions & Outputs
| TDP | unknown | 250 W |
|---|---|---|
| Outputs | No outputs | 3x DVI1x mini-DisplayPort |
| Slot width | — | Dual-slot |
| Length | — | 279 mm 11 inches |
| Suggested PSU | — | 600 W |
| Power connectors | — | 2x 8-pin |
API Support & Features
| DirectX | 9.0c (9_3) | 12 (11_0) |
|---|---|---|
| OpenGL | 2.1 | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.1 |
| Shader model | 3.0 | 5.1 |
| CUDA | — | 3.0 |
Other Features
Graphics Card
| Release date | — | Nov 19th, 2013 |
|---|---|---|
| Generation | — | GeForce 700 |
| Production | — | End-of-life |
| Interface | — | PCIe 3.0 x16 |
| Reviews | — | 140 in our database |
| Predecessor | — | GeForce 600 |
| Successor | — | GeForce 900 |
