ATI Xbox 360 E GPU vs NVIDIA GeForce GTX 675MX Mac Edition
Graphics Processor
| GPU model | Xenos Corona | GK104 |
|---|---|---|
| GPU variant | Crayola 6 | N13E-GSR-A2 |
| Architecture | TeraScale | Kepler |
| Foundry | TSMC | TSMC |
| Manufacturing process | 45 nm | 28 nm |
| Number of transistors | 372 million | 3,540 million |
| Die size | 168 mm² | 294 mm² |
Graphics Card
| Release date | Jun 10th, 2013 | — |
|---|---|---|
| Generation | Console GPU | — |
| Production | End-of-life | — |
| Interface | IGP | — |
| Launch price | 299 USD | — |
Clocks
| GPU clock | 500 MHz | 719 MHz |
|---|---|---|
| Memory clock | 700 MHz 1400 Mbps effective | 1250 MHz 5 Gbps effective |
Memory Configuration
| Memory size | 512 MB | 1024 MB |
|---|---|---|
| Memory type | GDDR3 | GDDR5 |
| Memory bus width | 128 bit | 256 bit |
| Bandwidth | 22.40 GB/s | 160.0 GB/s |
Render Configuration
| Shading units | 240 | 1344 |
|---|---|---|
| TMUs | 16 | 112 |
| ROPs | 8 | 32 |
| Compute units | 3 | — |
| SMX count | — | 7 |
| Cache L1 | — | 16 KB (per SMX) |
| Cache L2 | — | 512 KB |
Performance
| Pixel rate | 4.000 GPixel/s | 20.13 GPixel/s |
|---|---|---|
| Texture rate | 8.000 GTexel/s | 80.53 GTexel/s |
| FP32 (float) performance | 240.0 GFLOPS | 1.933 TFLOPS |
| FP64 (double) performance | — | 80.53 GFLOPS (1:24) |
Dimensions & Outputs
| Slot width | IGP | — |
|---|---|---|
| Length | 264 mm 10.4 inches | — |
| Width | 254 mm 10 inches | — |
| Height | 67 mm 2.6 inches | — |
| Weight | 2.9 kg (6.3 lbs) | — |
| TDP | 120 W | 100 W |
| Suggested PSU | 350 W | — |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 9.0c (9_3) | 12 (11_0) |
|---|---|---|
| OpenGL | — | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.1 |
| Shader model | 3.0 | 5.1 |
| CUDA | — | 3.0 |
Other Features
Mobile graphics
| Release date | — | Apr 1st, 2013 |
|---|---|---|
| Generation | — | GeForce 600M |
| Production | — | End-of-life |
| Interface | — | PCIe 3.0 x16 |
| Predecessor | — | GeForce 500M |
| Successor | — | GeForce 700M |
