AMD Radeon HD 8570 OEM vs AMD Radeon R7 340 OEM
What is the difference between AMD Radeon HD 8570 OEM and AMD Radeon R7 340 OEM. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Oland | GPU Name | Oland |
| GCN 1.0 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 950 million | Transistors | 950 million |
| 77 mm² | Die Size | 77 mm² |
Graphics Card
| Jan 8th, 2013 | Release Date | May 5th, 2015 |
| Sea Islands (HD 8500) | Family | Pirate Islands (R7 300) |
| End-of-life | Production | Active |
| Southern Islands | Predecessor | Volcanic Islands |
| PCIe 3.0 x8 | Bus Interface | PCIe 3.0 x8 |
Memory
| 2 GB | Memory Size | 2 GB |
| GDDR3 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 28.80 GB/s | Bandwidth | 64.00 GB/s |
Performance
| 6.240 GPixel/s | Pixel fillrate | 6.240 GPixel/s |
| 18.72 GTexel/s | Texture fillrate | 18.72 GTexel/s |
| 599.0 GFLOPS | FP32 (float) performance | 599.0 GFLOPS |
| 37.44 GFLOPS (1:16) | FP64 (double) performance | 37.44 GFLOPS (1:16) |
Clock Speeds
| 730 MHz | Base Clock | 730 MHz |
| 780 MHz | Boost Clock | 780 MHz |
| 900 MHz 1800 Mbps effective | Memory Clock | 1000 MHz 4 Gbps effective |
Render Config
| 384 | Shading Units | 384 |
| 24 | TMUs | 24 |
| 8 | ROPs | 8 |
| 6 | Compute Units | 6 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| Single-slot | Slot Width | Single-slot |
| 50 W | Thermal design power (TDP) | 50 W |
| 250 W | Suggested PSU | 250 W |
| 1x DVI 1x HDMI 1x VGA | Display Connectors | 1x DVI 1x HDMI 1x VGA |
| None | Power Connectors | None |
API support
| 12 (11_1) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.2 |
| 1.2 | Vulkan | 1.2 |
| 5.1 | Shader Model | 5.1 |