amd
Brand8GB GDDR5
Memory2560
Cores384 GB/s
BandwidthAMD Radeon R9 390
nvidia
Brand8GB GDDR5X
Memory2560
Cores320.3 GB/s
BandwidthNVIDIA GeForce GTX 1080
AMD Radeon R9 390
Radeon R9 390
$329 • Jun 2015
GeForce GTX 1080
$599 • May 2016
NVIDIA GeForce GTX 1080
Specs Comparison
| Specification | AMD Radeon R9 390 | NVIDIA GeForce GTX 1080 |
|---|---|---|
| Memory Size | 8 GB | 8 GB |
| Memory Type | GDDR5 | GDDR5X |
| TDP | 275 W | 180 W |
| Core Clock | N/A | N/A |
| Boost Clock | N/A | 1733 MHz |
| Memory Bandwidth | 384 GB/s | 320.3 GB/s |
| Process Size | 28nm | 16nm |
| Architecture | GCN 2.0 | Pascal |
| Shading Units | 2560 | 2560 |
| RT Cores | N/A | N/A |
| TMUs | 160 | 160 |
| ROPs | 64 | 64 |
| Memory Bus | 512-bit | 256-bit |
| Memory Clock | 1500 MHz | 1251 MHz |
| Pixel Rate | 64 GPixel/s | 110.9 GPixel/s |
| Texture Rate | 384 GTexel/s | 320.3 GTexel/s |
| FP32 Performance | 5.12 GFLOPS | 8.873 GFLOPS |
| L2 Cache | 1.00 MB | 2.00 MB |
| Die Size | 438 mm² | 314 mm² |
| Transistors | 6200 Million | 7200 Million |
| Required PSU | 600 W | 450 W |
| Power Connectors | 1x 6-pin + 1x 8-pin | 1x 8-pin |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| DirectX | 12 | 12.1 |
| Vulkan | N/A | 1.3 |
| 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 390
NVIDIA GeForce GTX 1080
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon R9 390
NVIDIA GeForce GTX 1080
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
AMD Radeon R9 390
NVIDIA GeForce GTX 1080
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon R9 390
NVIDIA GeForce GTX 1080
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.
NVIDIA GeForce GTX 1080 Wins!
Based on 4 synthetic benchmarks
AMD Radeon R9 390
AMD • 8GB GDDR5
NVIDIA GeForce GTX 1080
NVIDIA • 8GB GDDR5X
Most Compared GPUs
Comments & Discussion
Share your thoughts and experiences