Radeon RX 7600 vs Radeon R9 390X
Radeon RX 7600
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Radeon R9 390X
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Performance Spectrum - GPU
About G3D Mark
G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon RX 7600
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon RX 7600 is significantly newer (2023 vs 2015). The Radeon RX 7600 likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon R9 390X lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Radeon RX 7600 is the superior choice for raw performance. It leads with a 78.7% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon R9 390X.
| Insight | Radeon RX 7600 | Radeon R9 390X |
|---|---|---|
| Performance | ✅Leading raw performance (+78.7%) | ❌Lower raw frame rates (-78.7%) |
| Longevity | 🏆Elite Architecture (RDNA 3.0 (2022−2026) / 6nm) | 🛑Obsolete Architecture (2015 / GCN 2.0 (2013−2017)) |
| Ecosystem | ✨ FSR 3 / AFMF Support | Supports FSR Upscaling |
| VRAM | 🎮 High Capacity (8 GB) | ✅ More VRAM (+0%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | 📏 Compact / SFF Friendly | Standard Size (277mm) |
💎 Value Proposition
The Radeon R9 390X offers a compelling cost-to-performance ratio. Priced at $70 versus $250 for the Radeon RX 7600, it costs 72% less. While it maintains lower overall performance, this results in a 99.8% higher cost efficiency score.
| Insight | Radeon RX 7600 | Radeon R9 390X |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+99.8%) |
| Upfront Cost | ⚠️Higher upfront cost ($250) | ✅More affordable ($70) |
Performance Check
Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.
Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.
Technical Specifications
Side-by-side comparison of Radeon RX 7600 and Radeon R9 390X
Radeon RX 7600
The Radeon RX 7600 is manufactured by AMD. It was released in May 24 2023. It features the RDNA 3.0 architecture. The core clock ranges from 1720 MHz to 2655 MHz. It has 2048 shading units. The thermal design power (TDP) is 165W. Manufactured using 6 nm process technology. It features 32 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 16,581 points. Launch price was $269.
Radeon R9 390X
The Radeon R9 390X is manufactured by AMD. It was released in June 18 2015. It features the GCN 2.0 architecture. The boost clock speed is 1050 MHz. It has 2816 shading units. The thermal design power (TDP) is 275W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 9,278 points. Launch price was $429.
Graphics Performance
In G3D Mark, the Radeon RX 7600 scores 16,581 versus the Radeon R9 390X's 9,278 — the Radeon RX 7600 leads by 78.7%. The Radeon RX 7600 is built on RDNA 3.0 while the Radeon R9 390X uses GCN 2.0, both on 6 nm vs 28 nm. Shader units: 2,048 (Radeon RX 7600) vs 2,816 (Radeon R9 390X). Raw compute: 21.75 TFLOPS (Radeon RX 7600) vs 5.914 TFLOPS (Radeon R9 390X). Boost clocks: 2655 MHz vs 1050 MHz.
| Feature | Radeon RX 7600 | Radeon R9 390X |
|---|---|---|
| G3D Mark Score | 16,581+79% | 9,278 |
| Architecture | RDNA 3.0 | GCN 2.0 |
| Process Node | 6 nm | 28 nm |
| Shading Units | 2048 | 2816+38% |
| Compute (TFLOPS) | 21.75 TFLOPS+268% | 5.914 TFLOPS |
| Boost Clock | 2655 MHz+153% | 1050 MHz |
| ROPs | 64 | 64 |
| TMUs | 128 | 176+38% |
| L1 Cache | 512 KB | 704 KB+38% |
| L2 Cache | 2 MB+100% | 1 MB |
Advanced Features (DLSS/FSR)
A critical advantage for the Radeon RX 7600 is support for FSR 3 / AFMF. This allows it to generate entire frames using AI/Algorithms, essentially doubling the frame rate in CPU-bound scenarios or heavy ray-tracing titles. The Radeon R9 390X lacks specific hardware/driver support for this native frame generation tier.
| Feature | Radeon RX 7600 | Radeon R9 390X |
|---|---|---|
| Upscaling Tech | FSR 3 (Native) | FSR 1.0 (Software) |
| Frame Generation | FSR 3 / AFMF (Driver) | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
Both cards feature 8 GB of video memory. Memory bandwidth: 288 GB/s (Radeon RX 7600) vs 384 GB/s (Radeon R9 390X) — a 33.3% advantage for the Radeon R9 390X. Bus width: 128-bit vs 512-bit. L2 Cache: 2 MB (Radeon RX 7600) vs 1 MB (Radeon R9 390X) — the Radeon RX 7600 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon RX 7600 | Radeon R9 390X |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bandwidth | 288 GB/s | 384 GB/s+33% |
| Bus Width | 128-bit | 512-bit+300% |
| L2 Cache | 2 MB+100% | 1 MB |
Display & API Support
DirectX support: 12.2 (Radeon RX 7600) vs 12 (12_0) (Radeon R9 390X). Vulkan: 1.3 vs 1.2. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | Radeon RX 7600 | Radeon R9 390X |
|---|---|---|
| DirectX | 12.2+2% | 12 (12_0) |
| Vulkan | 1.3+8% | 1.2 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: VCN 4.0 (Radeon RX 7600) vs VCE 2.0 (Radeon R9 390X). Decoder: VCN 4.0 vs UVD 4.2. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (Radeon RX 7600) vs H.264,MPEG-2,VC-1 (Radeon R9 390X).
| Feature | Radeon RX 7600 | Radeon R9 390X |
|---|---|---|
| Encoder | VCN 4.0 | VCE 2.0 |
| Decoder | VCN 4.0 | UVD 4.2 |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 | H.264,MPEG-2,VC-1 |
Power & Dimensions
The Radeon RX 7600 draws 165W versus the Radeon R9 390X's 275W — a 50% difference. The Radeon RX 7600 is more power-efficient. Recommended PSU: 550W (Radeon RX 7600) vs 750W (Radeon R9 390X). Power connectors: 8-pin vs 6-pin + 8-pin. Card length: 240mm vs 277mm, occupying 2 vs 2 slots. Typical load temperature: 75°C vs 80.
| Feature | Radeon RX 7600 | Radeon R9 390X |
|---|---|---|
| TDP | 165W-40% | 275W |
| Recommended PSU | 550W-27% | 750W |
| Power Connector | 8-pin | 6-pin + 8-pin |
| Length | 240mm | 277mm |
| Height | 111mm | 129mm |
| Slots | 2 | 2 |
| Temp (Load) | 75°C-6% | 80 |
| Perf/Watt | 100.5+198% | 33.7 |
Value Analysis
The Radeon RX 7600 launched at $269 MSRP and currently averages $250, while the Radeon R9 390X launched at $429 and now averages $70. The Radeon R9 390X costs 72% less ($180 savings) at current market prices. Performance per dollar (G3D Mark / price): 66.3 (Radeon RX 7600) vs 132.5 (Radeon R9 390X) — the Radeon R9 390X offers 99.8% better value. The Radeon RX 7600 is the newer GPU (2023 vs 2015).
| Feature | Radeon RX 7600 | Radeon R9 390X |
|---|---|---|
| MSRP | $269-37% | $429 |
| Avg Price (30d) | $250 | $70-72% |
| Performance per Dollar | 66.3 | 132.5+100% |
| Codename | Navi 33 | Grenada |
| Release | May 24 2023 | June 18 2015 |
| Ranking | #118 | #287 |
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