Radeon PRO W7900 vs RTX 4500 Ada Generation
Radeon PRO W7900
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RTX 4500 Ada Generation
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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 PRO W7900
Performance Per Dollar RTX 4500 Ada Generation
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon PRO W7900 is the superior choice for raw performance. It leads with a 1.3% higher G3D Mark score and 100% more VRAM (48 GB vs 24 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the RTX 4500 Ada Generation.
| Insight | Radeon PRO W7900 | RTX 4500 Ada Generation |
|---|---|---|
| Performance | ✅Leading raw performance (+1.3%) | ❌Lower raw frame rates (-1.3%) |
| Longevity | 🏆Elite Architecture (RDNA 3.0 (2022−2026) / 5nm) | 🏆Elite Architecture (Ada Lovelace (2022−2024) / 5nm) |
| Ecosystem | Supports FSR Upscaling | ✨ DLSS 3/4 + Frame Gen Support |
| VRAM | 🎮 High Capacity (48 GB) | 🎮 High Capacity (24 GB) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | Standard Size (267mm) | Standard Size (267mm) |
💎 Value Proposition
The RTX 4500 Ada Generation offers a compelling cost-to-performance ratio. Priced at $2,000 versus $3,500 for the Radeon PRO W7900, it costs 43% less. While it maintains competitive performance, this results in a 72.8% higher cost efficiency score.
| Insight | Radeon PRO W7900 | RTX 4500 Ada Generation |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+72.8%) |
| Upfront Cost | ⚠️Higher upfront cost ($3,500) | ✅More affordable ($2,000) |
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 PRO W7900 and RTX 4500 Ada Generation
Radeon PRO W7900
The Radeon PRO W7900 is manufactured by AMD. It was released in April 13 2023. It features the RDNA 3.0 architecture. The core clock ranges from 1855 MHz to 2495 MHz. It has 6144 shading units. The thermal design power (TDP) is 295W. Manufactured using 5 nm process technology. It features 96 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 28,211 points. Launch price was $3,999.
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.
Graphics Performance
The Radeon PRO W7900 scores 28,211 and the RTX 4500 Ada Generation reaches 27,850 in the G3D Mark benchmark — just a 1.3% difference, making them near-identical in rasterization performance. The Radeon PRO W7900 is built on RDNA 3.0 while the RTX 4500 Ada Generation uses Ada Lovelace, both on a 5 nm process. Shader units: 6,144 (Radeon PRO W7900) vs 7,680 (RTX 4500 Ada Generation). Raw compute: 61.32 TFLOPS (Radeon PRO W7900) vs 39.63 TFLOPS (RTX 4500 Ada Generation). Boost clocks: 2495 MHz vs 2580 MHz. Ray tracing: 96 RT cores (Radeon PRO W7900) vs 60 (RTX 4500 Ada Generation) vs 240.
| Feature | Radeon PRO W7900 | RTX 4500 Ada Generation |
|---|---|---|
| G3D Mark Score | 28,211+1% | 27,850 |
| Architecture | RDNA 3.0 | Ada Lovelace |
| Process Node | 5 nm | 5 nm |
| Shading Units | 6144 | 7680+25% |
| Compute (TFLOPS) | 61.32 TFLOPS+55% | 39.63 TFLOPS |
| Boost Clock | 2495 MHz | 2580 MHz+3% |
| ROPs | 192+140% | 80 |
| TMUs | 384+60% | 240 |
| L1 Cache | 3 MB | 7.5 MB+150% |
| L2 Cache | 6 MB | 48 MB+700% |
| Ray Tracing Cores | 96+60% | 60 |
Advanced Features (DLSS/FSR)
| Feature | Radeon PRO W7900 | RTX 4500 Ada Generation |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | NVIDIA Reflex |
Video Memory (VRAM)
The Radeon PRO W7900 comes with 48 GB of VRAM, while the RTX 4500 Ada Generation has 24 GB. The Radeon PRO W7900 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 864 GB/s (Radeon PRO W7900) vs 448 GB/s (RTX 4500 Ada Generation) — a 92.9% advantage for the Radeon PRO W7900. Bus width: 384-bit vs 192-bit. L2 Cache: 6 MB (Radeon PRO W7900) vs 48 MB (RTX 4500 Ada Generation) — the RTX 4500 Ada Generation has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon PRO W7900 | RTX 4500 Ada Generation |
|---|---|---|
| VRAM Capacity | 48 GB+100% | 24 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 864 GB/s+93% | 448 GB/s |
| Bus Width | 384-bit+100% | 192-bit |
| L2 Cache | 6 MB | 48 MB+700% |
Display & API Support
DirectX support: 12.2 (Radeon PRO W7900) vs 12.2 (RTX 4500 Ada Generation). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | Radeon PRO W7900 | RTX 4500 Ada Generation |
|---|---|---|
| DirectX | 12.2 | 12.2 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: VCN 4.0 (Radeon PRO W7900) vs NVENC 8th Gen (RTX 4500 Ada Generation). Decoder: VCN 4.0 vs NVDEC 5th Gen. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (Radeon PRO W7900) vs AV1,HEVC,H.264,VP9 (RTX 4500 Ada Generation).
| Feature | Radeon PRO W7900 | RTX 4500 Ada Generation |
|---|---|---|
| Encoder | VCN 4.0 | NVENC 8th Gen |
| Decoder | VCN 4.0 | NVDEC 5th Gen |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 | AV1,HEVC,H.264,VP9 |
Power & Dimensions
The Radeon PRO W7900 draws 295W versus the RTX 4500 Ada Generation's 210W — a 33.7% difference. The RTX 4500 Ada Generation is more power-efficient. Recommended PSU: 750W (Radeon PRO W7900) vs 650W (RTX 4500 Ada Generation). Power connectors: 2x 8-pin vs PCIe-powered. Card length: 267mm vs 267mm, occupying 3 vs 2 slots. Typical load temperature: 80°C vs 80°C.
| Feature | Radeon PRO W7900 | RTX 4500 Ada Generation |
|---|---|---|
| TDP | 295W | 210W-29% |
| Recommended PSU | 750W | 650W-13% |
| Power Connector | 2x 8-pin | PCIe-powered |
| Length | 267mm | 267mm |
| Height | 111mm | 112mm |
| Slots | 3 | 2-33% |
| Temp (Load) | 80°C | 80°C |
| Perf/Watt | 95.6 | 132.6+39% |
Value Analysis
The Radeon PRO W7900 launched at $3999 MSRP and currently averages $3500, while the RTX 4500 Ada Generation launched at $2250 and now averages $2000. The RTX 4500 Ada Generation costs 42.9% less ($1500 savings) at current market prices. Performance per dollar (G3D Mark / price): 8.1 (Radeon PRO W7900) vs 13.9 (RTX 4500 Ada Generation) — the RTX 4500 Ada Generation offers 71.6% better value.
| Feature | Radeon PRO W7900 | RTX 4500 Ada Generation |
|---|---|---|
| MSRP | $3999 | $2250-44% |
| Avg Price (30d) | $3500 | $2000-43% |
| Performance per Dollar | 8.1 | 13.9+72% |
| Codename | Navi 31 | AD103 |
| Release | April 13 2023 | August 9 2023 |
| Ranking | #26 | #27 |
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