amd
Brand3GB GDDR5
Memory2048
Cores288 GB/s
BandwidthAMD Radeon R9 280X
amd
Brand2GB GDDR5
Memory1792
Cores176 GB/s
BandwidthAMD Radeon R9 380
AMD Radeon R9 280X
Radeon R9 280X
$299 • Oct 2013
Radeon R9 380
$199 • Jun 2015
AMD Radeon R9 380
Specs Comparison
| Specification | AMD Radeon R9 280X | AMD Radeon R9 380 |
|---|---|---|
| Memory Size | 3 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| TDP | 250 W | 190 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1000 MHz | N/A |
| Memory Bandwidth | 288 GB/s | 176 GB/s |
| Process Size | 28nm | 28nm |
| Architecture | GCN 1.0 | GCN 3.0 |
| Shading Units | 2048 | 1792 |
| RT Cores | N/A | N/A |
| TMUs | 128 | 112 |
| ROPs | 32 | 32 |
| Memory Bus | 384-bit | 256-bit |
| Memory Clock | 1500 MHz | 1375 MHz |
| Pixel Rate | 32 GPixel/s | 31.04 GPixel/s |
| Texture Rate | 288 GTexel/s | 176 GTexel/s |
| FP32 Performance | 4.096 GFLOPS | 3.476 GFLOPS |
| L2 Cache | 0.75 MB | 0.50 MB |
| Die Size | 352 mm² | 366 mm² |
| Transistors | 4313 Million | 5000 Million |
| Required PSU | 600 W | 450 W |
| Power Connectors | 1x 6-pin + 1x 8-pin | 2x 6-pin |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| DirectX | 11.1 | 12 |
| Vulkan | N/A | N/A |
| OpenGL | 4.6 | 4.6 |
| Foundry | TSMC | TSMC |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
AMD Radeon R9 280X
AMD Radeon R9 380
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon R9 280X
AMD Radeon R9 380
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
AMD Radeon R9 280X
AMD Radeon R9 380
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon R9 280X
AMD Radeon R9 380
Game Benchmarks Comparison
No game benchmarks available for this combination of GPUs yet.
We're working on collecting performance data for this combination of GPUs. Please check back later.
AMD Radeon R9 280X Wins!
Based on 4 synthetic benchmarks
AMD Radeon R9 280X
AMD • 3GB GDDR5
AMD Radeon R9 380
AMD • 2GB GDDR5
Most Compared GPUs
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