Radeon R7 370 vs Radeon R9 380X
The Radeon R9 380X is a massive performance leap — leading the Radeon R7 370 by roughly 200% in our performance index. It also comes out ahead on value, making it the straightforward pick if the price fits your budget.
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Radeon R9 380X vs Radeon R7 370: In-Depth Breakdown
Performance: Radeon R9 380X vs Radeon R7 370
The Radeon R9 380X is dramatically faster, around 200% ahead of the Radeon R7 370. Both cards sit in the same broad class, well suited to entry-level 1080p. The Radeon R9 380X packs 2,048 stream processors versus 1,024 on the Radeon R7 370.
Price & Value
On price, expect to pay $310 USD for the Radeon R7 370 versus $349 USD for the Radeon R9 380X. Because it's both faster and competitively priced, the Radeon R9 380X wins on performance-per-dollar by about 166%. The Radeon R7 370 still sits about $161 USD above its $149 USD MSRP. The Radeon R9 380X still sits about $120 USD above its $229 USD MSRP.
Power & Efficiency
The Radeon R7 370 pulls less power (110W vs 190W), so it's the easier card to cool and the lighter load on your PSU. The faster Radeon R9 380X draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it.
VRAM & Future-Proofing
With 4GB against 2GB, the Radeon R9 380X has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon R7 370's 2GB can fall short.
Which should you buy: Radeon R7 370 or Radeon R9 380X?
The Radeon R9 380X 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 R7 370 if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon R9 380X better than the Radeon R7 370?
Which is better for 4K gaming, the Radeon R7 370 or the Radeon R9 380X?
Is the Radeon R9 380X worth the extra $39 USD over the Radeon R7 370?
Does the Radeon R9 380X have enough VRAM advantage to matter?
Which should you buy: Radeon R7 370 or Radeon R9 380X?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon R7 370 | Radeon R9 380X |
|---|---|---|
| Architecture | GCN 1.0 | GCN 3.0 |
| Process Node | TSMC 28nm | TSMC 28nm |
| CUDA Cores (Stream Processors / Stream Processors) | 1,024 | 2,048✓ |
Clock Speeds
| Specification | Radeon R7 370 | Radeon R9 380X |
|---|---|---|
| Base Clock | 925 MHz | 970 MHz✓ |
| Boost Clock | 975 MHz✓ | 970 MHz |
Memory
| Specification | Radeon R7 370 | Radeon R9 380X |
|---|---|---|
| VRAM Capacity | 2 GB | 4 GB✓ |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 5.6 Gbps | 5.7 Gbps✓ |
| Bandwidth | 179.2 GB/s | 182.4 GB/s✓ |
Connectivity & Power
| Specification | Radeon R7 370 | Radeon R9 380X |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 110 W✓ | 190 W |
| Power Connectors | 1x 6-pin | 2x 6-pin |
| Released | Jun 2015 | Nov 2015 |