AMD Radeon R7 260X vs AMD Radeon R9 M290X Mac Edition
What is the difference between AMD Radeon R7 260X and AMD Radeon R9 M290X Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
Bonaire | GPU Name | Pitcairn |
Bonaire XTX (215-0839097) | Model number | Pitcairn PRO (215-0828062) |
GCN 2.0 | Architecture | GCN 1.0 |
TSMC | Foundry | TSMC |
28 nm | Process Size | 28 nm |
2,080 million | Transistors | 2,800 million |
160 mm² | Die Size | 212 mm² |
Graphics Card
Oct 8th, 2013 | Release Date | Nov 23rd, 2014 |
Volcanic Islands (R7 200) | Family | Crystal System (R9 M200) |
End-of-life | Production | End-of-life |
Sea Islands | Predecessor | Solar System |
PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
2 GB | Memory Size | 2 GB |
GDDR5 | Memory Type | GDDR5 |
128 bit | Memory Bus | 256 bit |
104.0 GB/s | Bandwidth | 174.7 GB/s |
Performance
17.60 GPixel/s | Pixel fillrate | 31.20 GPixel/s |
61.60 GTexel/s | Texture fillrate | 62.40 GTexel/s |
1.971 TFLOPS | FP32 (float) performance | 1.997 TFLOPS |
123.2 GFLOPS (1:16) | FP64 (double) performance | 124.8 GFLOPS (1:16) |
Clock Speeds
1625 MHz 6.5 Gbps effective | Memory Clock | 1365 MHz 5.5 Gbps effective |
Render Config
896 | Shading Units | 1024 |
56 | TMUs | 64 |
16 | ROPs | 32 |
14 | Compute Units | 16 |
16 KB (per CU) | L1 Cache | 16 KB (per CU) |
256 KB | L2 Cache | 512 KB |
Board Design
Dual-slot | Slot Width | MXM Module |
115 W | Thermal design power (TDP) | 80 W |
2x DVI 1x HDMI 1x DisplayPort | Display Connectors | No outputs |
1x 6-pin | Power Connectors | None |
C582 | Board Number | C608 |
API support
12 (12_0) | DirectX | 12 (11_1) |
4.6 | OpenGL | 4.6 |
2.0 | OpenCL | 1.2 |
1.2 | Vulkan | 1.2 |
6.3 | Shader Model | 5.1 |