ATI Mobility Radeon HD 4670 vs AMD Radeon R5 340X OEM
What is the difference between ATI Mobility Radeon HD 4670 and AMD Radeon R5 340X OEM. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M96 | GPU Name | Oland |
| M96 XT (216-0729051) | Model number | Oland XT (215-0837000) |
| TeraScale | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 28 nm |
| 514 million | Transistors | 950 million |
| 146 mm² | Die Size | 77 mm² |
Graphics Card
| Jan 9th, 2009 | Release Date | May 5th, 2015 |
| M9x (Mobility HD 4600) | Family | Pirate Islands (R5 300) |
| End-of-life | Production | Active |
| M8x | Predecessor | Volcanic Islands |
| MXM-A (3.0) | Bus Interface | PCIe 3.0 x8 |
Memory
| 512 MB | Memory Size | 2 GB |
| GDDR3 | Memory Type | DDR3 |
| 128 bit | Memory Bus | 64 bit |
| 25.60 GB/s | Bandwidth | 16.00 GB/s |
Performance
| 5.400 GPixel/s | Pixel fillrate | 7.200 GPixel/s |
| 21.60 GTexel/s | Texture fillrate | 21.60 GTexel/s |
| 432.0 GFLOPS | FP32 (float) performance | 691.2 GFLOPS |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 1000 MHz 2 Gbps effective |
| 675 MHz | GPU Clock | 900 MHz |
Render Config
| 320 | Shading Units | 384 |
| 32 | TMUs | 24 |
| 8 | ROPs | 8 |
| 4 | Compute Units | 6 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 128 KB | L2 Cache | 128 KB |
Board Design
| MXM Module | Slot Width | Single-slot |
| 35 W | Thermal design power (TDP) | 65 W |
| No outputs | Display Connectors | 1x DVI 1x DisplayPort |
| B79531 | Board Number | C870-51 |
API support
| 10.1 (10_1) | DirectX | 12 (11_1) |
| 3.3 | OpenGL | 4.6 |
| 1.1 | OpenCL | 1.2 |
| N/A | Vulkan | 1.2 |
| 4.1 | Shader Model | 5.1 |