RTX 4500 Ada Generation vs Radeon RX 7900 GRE
RTX 4500 Ada Generation
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Radeon RX 7900 GRE
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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 RTX 4500 Ada Generation
Performance Per Dollar Radeon RX 7900 GRE
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The RTX 4500 Ada Generation is the superior choice for raw performance. It leads with a 2.5% higher G3D Mark score and 50% more VRAM (24 GB vs 16 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon RX 7900 GRE.
| Insight | RTX 4500 Ada Generation | Radeon RX 7900 GRE |
|---|---|---|
| Performance | ✅Leading raw performance (+2.5%) | ❌Lower raw frame rates (-2.5%) |
| Longevity | 🏆Elite Architecture (Ada Lovelace (2022−2024) / 5nm) | 🏆Elite Architecture (RDNA 3.0 / 5nm) |
| Ecosystem | ✨ DLSS 3/4 + Frame Gen Support | ✨ FSR 3 / AFMF Support |
| VRAM | 🎮 High Capacity (24 GB) | 🎮 High Capacity (16 GB) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | Standard Size (267mm) | Standard Size (276mm) |
💎 Value Proposition
The Radeon RX 7900 GRE offers a compelling cost-to-performance ratio. Priced at $540 versus $2,000 for the RTX 4500 Ada Generation, it costs 73% less. While it maintains competitive performance, this results in a 261.2% higher cost efficiency score.
| Insight | RTX 4500 Ada Generation | Radeon RX 7900 GRE |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+261.2%) |
| Upfront Cost | ⚠️Higher upfront cost ($2,000) | ✅More affordable ($540) |
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 RTX 4500 Ada Generation and Radeon RX 7900 GRE
RTX 4500 Ada Generation
The RTX 4500 Ada Generation is manufactured by NVIDIA. It was released in August 9 2023. It features the Ada Lovelace architecture. The core clock ranges from 2070 MHz to 2580 MHz. It has 7680 shading units. The thermal design power (TDP) is 210W. Manufactured using 5 nm process technology. It features 60 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 27,850 points.
Radeon RX 7900 GRE
The Radeon RX 7900 GRE is manufactured by AMD. It was released in July 27 2023. It features the RDNA 3.0 architecture. The core clock ranges from 1287 MHz to 2245 MHz. It has 5120 shading units. The thermal design power (TDP) is 260W. Manufactured using 5 nm process technology. It features 80 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 27,162 points. Launch price was $549.
Graphics Performance
The RTX 4500 Ada Generation scores 27,850 and the Radeon RX 7900 GRE reaches 27,162 in the G3D Mark benchmark — just a 2.5% difference, making them near-identical in rasterization performance. The RTX 4500 Ada Generation is built on Ada Lovelace while the Radeon RX 7900 GRE uses RDNA 3.0, both on a 5 nm process. Shader units: 7,680 (RTX 4500 Ada Generation) vs 5,120 (Radeon RX 7900 GRE). Raw compute: 39.63 TFLOPS (RTX 4500 Ada Generation) vs 45.98 TFLOPS (Radeon RX 7900 GRE). Boost clocks: 2580 MHz vs 2245 MHz. Ray tracing: 60 RT cores (RTX 4500 Ada Generation) vs 80 (Radeon RX 7900 GRE) with 240 Tensor cores.
| Feature | RTX 4500 Ada Generation | Radeon RX 7900 GRE |
|---|---|---|
| G3D Mark Score | 27,850+3% | 27,162 |
| Architecture | Ada Lovelace | RDNA 3.0 |
| Process Node | 5 nm | 5 nm |
| Shading Units | 7680+50% | 5120 |
| Compute (TFLOPS) | 39.63 TFLOPS | 45.98 TFLOPS+16% |
| Boost Clock | 2580 MHz+15% | 2245 MHz |
| ROPs | 80 | 160+100% |
| TMUs | 240 | 320+33% |
| L1 Cache | 7.5 MB+200% | 2.5 MB |
| L2 Cache | 48 MB+700% | 6 MB |
| Ray Tracing Cores | 60 | 80+33% |
Advanced Features (DLSS/FSR)
A critical advantage for the Radeon RX 7900 GRE 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 RTX 4500 Ada Generation lacks specific hardware/driver support for this native frame generation tier.
| Feature | RTX 4500 Ada Generation | Radeon RX 7900 GRE |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 3 (Native) |
| Frame Generation | Not Supported | FSR 3 / AFMF (Driver) |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
The RTX 4500 Ada Generation comes with 24 GB of VRAM, while the Radeon RX 7900 GRE has 16 GB. The RTX 4500 Ada Generation offers 50% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 448 GB/s (RTX 4500 Ada Generation) vs 576 GB/s (Radeon RX 7900 GRE) — a 28.6% advantage for the Radeon RX 7900 GRE. Bus width: 192-bit vs 256-bit. L2 Cache: 48 MB (RTX 4500 Ada Generation) vs 6 MB (Radeon RX 7900 GRE) — the RTX 4500 Ada Generation has significantly larger on-die cache to reduce VRAM reliance.
| Feature | RTX 4500 Ada Generation | Radeon RX 7900 GRE |
|---|---|---|
| VRAM Capacity | 24 GB+50% | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 448 GB/s | 576 GB/s+29% |
| Bus Width | 192-bit | 256-bit+33% |
| L2 Cache | 48 MB+700% | 6 MB |
Display & API Support
DirectX support: 12.2 (RTX 4500 Ada Generation) vs 12 Ultimate (Radeon RX 7900 GRE). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | RTX 4500 Ada Generation | Radeon RX 7900 GRE |
|---|---|---|
| DirectX | 12.2+2% | 12 Ultimate |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: NVENC 8th Gen (RTX 4500 Ada Generation) vs VCN 4.0 (Radeon RX 7900 GRE). Decoder: NVDEC 5th Gen vs VCN 4.0. Supported codecs: AV1,HEVC,H.264,VP9 (RTX 4500 Ada Generation) vs AV1,H.264,H.265/HEVC (Radeon RX 7900 GRE).
| Feature | RTX 4500 Ada Generation | Radeon RX 7900 GRE |
|---|---|---|
| Encoder | NVENC 8th Gen | VCN 4.0 |
| Decoder | NVDEC 5th Gen | VCN 4.0 |
| Codecs | AV1,HEVC,H.264,VP9 | AV1,H.264,H.265/HEVC |
Power & Dimensions
The RTX 4500 Ada Generation draws 210W versus the Radeon RX 7900 GRE's 260W — a 21.3% difference. The RTX 4500 Ada Generation is more power-efficient. Recommended PSU: 650W (RTX 4500 Ada Generation) vs 750W (Radeon RX 7900 GRE). Power connectors: PCIe-powered vs 2x 8-pin. Card length: 267mm vs 276mm, occupying 2 vs 2 slots. Typical load temperature: 80°C vs 60°C.
| Feature | RTX 4500 Ada Generation | Radeon RX 7900 GRE |
|---|---|---|
| TDP | 210W-19% | 260W |
| Recommended PSU | 650W-13% | 750W |
| Power Connector | PCIe-powered | 2x 8-pin |
| Length | 267mm | 276mm |
| Height | 112mm | 111mm |
| Slots | 2 | 2 |
| Temp (Load) | 80°C | 60°C-25% |
| Perf/Watt | 132.6+27% | 104.5 |
Value Analysis
The RTX 4500 Ada Generation launched at $2250 MSRP and currently averages $2000, while the Radeon RX 7900 GRE launched at $549 and now averages $540. The Radeon RX 7900 GRE costs 73% less ($1460 savings) at current market prices. Performance per dollar (G3D Mark / price): 13.9 (RTX 4500 Ada Generation) vs 50.3 (Radeon RX 7900 GRE) — the Radeon RX 7900 GRE offers 261.9% better value.
| Feature | RTX 4500 Ada Generation | Radeon RX 7900 GRE |
|---|---|---|
| MSRP | $2250 | $549-76% |
| Avg Price (30d) | $2000 | $540-73% |
| Performance per Dollar | 13.9 | 50.3+262% |
| Codename | AD103 | Navi 31 |
| Release | August 9 2023 | July 27 2023 |
| Ranking | #27 | #29 |
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