Radeon RX 580 2048SP vs Radeon R9 270X
Summary
Reasons to consider Radeon RX 580 2048SP |
| This is a much newer product, it might have better long term support. |
| Higher theoretical gaming performance, based on specifications. |
| Supports Direct3D 12 Async Compute |
| Supports FreeSync |
| Supports ReLive (allows game streaming/recording with minimum performance penalty) |
| Supports TrueAudio |
| Based on an outdated architecture (AMD GCN), there may be no performance optimizations for current games and applications |
Reasons to consider Radeon R9 270X |
| Supports Direct3D 12 Async Compute |
| Supports ReLive (allows game streaming/recording with minimum performance penalty) |
| Supports Mantle |
| Based on an outdated architecture (AMD GCN), there may be no performance optimizations for current games and applications |
HWBench recommends Radeon RX 580 2048SP
Based on theoretical specifications.
Core Configuration
| Radeon RX 580 2048SP | | Radeon R9 270X | |
|---|
| GPU Name | Polaris 20 (Polaris 20 XL
(215-0910052)) | vs | Curacao (Curacao XT) |
| Fab Process | 14 nm | vs | 28 nm |
| Die Size | 244 mm² | vs | 212 mm² |
| Transistors | 5,700 million | vs | 2,800 million |
| Shaders | 2048 | vs | 1280 |
| Compute Units | 32 | vs | 20 |
| Core clock | 1168 MHz | vs | 1000 MHz |
| ROPs | 32 | vs | 32 |
| TMUs | 128 | vs | 80 |
Memory Configuration
| Radeon RX 580 2048SP | | Radeon R9 270X | |
|---|
| Memory Type | GDDR5 | vs | GDDR5 |
| Bus Width | 256 bit | vs | 256 bit |
| Memory Speed | 1750 MHz
7000 MHz effective | vs | 1400 MHz
5600 MHz effective |
| Memory Size | 4096 Mb | vs | 2048 Mb |
Additional details
| Radeon RX 580 2048SP | | Radeon R9 270X | |
|---|
| TDP | 150 watts | vs | 180 watts |
| Release Date | 15 Oct 2018 | vs | 8 Oct 2013 |
Radeon RX 580 2048SP
41.09 GP/s
Radeon R9 270X
32.00 GP/s
GigaPixels - higher is better
Radeon RX 580 2048SP
164.40 GT/s
Radeon R9 270X
80.00 GT/s
GigaTexels - higher is better
Radeon RX 580 2048SP
224.00 GB/s
Radeon R9 270X
179.00 GB/s
GB/s - higher is better
Radeon RX 580 2048SP
5259.00 GFLOPs
Radeon R9 270X
2560.00 GFLOPs
GFLOPs - higher is better