GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Market comparison is currently pending while we verify the latest benchmarks for GeForce GTX 1070 and Radeon R9 390.
On raw speed the GeForce GTX 1070 comes out dramatically faster — about 120% ahead of the Radeon R9 390. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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GeForce GTX 1070 vs Radeon R9 390: In-Depth Breakdown
Performance: GeForce GTX 1070 vs Radeon R9 390
The GeForce GTX 1070 is dramatically faster, around 120% ahead of the Radeon R9 390. Both cards sit in the same broad class, well suited to entry-level 1080p.
Price & Value
The GeForce GTX 1070 currently lists from $43,978 JPY, $54,868 JPY less than the Radeon R9 390 at $98,846 JPY. Because it's both faster and competitively priced, the GeForce GTX 1070 wins on performance-per-dollar by about 394%. The GeForce GTX 1070 still sits about $43,599 JPY above its $379 JPY MSRP. The Radeon R9 390 still sits about $98,517 JPY above its $329 JPY MSRP.
Power & Efficiency
At 150W against 275W, the GeForce GTX 1070 is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern Pascal architecture on a TSMC 16nm process is part of why it does more with each watt.
Features & Ecosystem
Beyond raw numbers, the GeForce GTX 1070 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon R9 390 offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: GeForce GTX 1070 or Radeon R9 390?
The GeForce GTX 1070 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon R9 390 if you find it at a steep discount.
Frequently Asked Questions
Is the GeForce GTX 1070 better than the Radeon R9 390?
Which is better for 4K gaming, the GeForce GTX 1070 or the Radeon R9 390?
Is the Radeon R9 390 worth the extra $54,868 JPY over the GeForce GTX 1070?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1070 | Radeon R9 390 |
|---|---|---|
| Architecture | Pascal | GCN 2.0 |
| Process Node | TSMC 16nm | TSMC 28nm |
| CUDA Cores (CUDA Cores / Stream Processors) | 1,920 | 2,560✓ |
Clock Speeds
| Specification | GeForce GTX 1070 | Radeon R9 390 |
|---|---|---|
| Base Clock | 1,506 MHz✓ | 1,000 MHz |
| Boost Clock | 1,683 MHz✓ | 1,000 MHz |
Memory
| Specification | GeForce GTX 1070 | Radeon R9 390 |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 256-bit | 512-bit✓ |
| Memory Speed | 8 Gbps✓ | 6 Gbps |
| Bandwidth | 256 GB/s | 384 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 1070 | Radeon R9 390 |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 150 W✓ | 275 W |
| Power Connectors | 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Released | Jun 2016 | Jun 2015 |