RTX PRO 4500 Blackwell vs Radeon RX 7900 XTX
RTX PRO 4500 Blackwell
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Radeon RX 7900 XTX
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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 PRO 4500 Blackwell
Performance Per Dollar Radeon RX 7900 XTX
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The RTX PRO 4500 Blackwell is the superior choice for raw performance. It leads with a 13.3% higher G3D Mark score and 33.3% more VRAM (32 GB vs 24 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon RX 7900 XTX.
| Insight | RTX PRO 4500 Blackwell | Radeon RX 7900 XTX |
|---|---|---|
| Performance | ✅Leading raw performance (+13.3%) | ❌Lower raw frame rates (-13.3%) |
| Longevity | 🏆Elite Architecture (Blackwell 2.0 (2025−2026) / 5nm) | 🏆Elite Architecture (RDNA 3.0 (2022−2026) / 5nm) |
| Ecosystem | ✨ DLSS 3/4 + Frame Gen Support | ✨ FSR 3 / AFMF Support |
| VRAM | 🎮 High Capacity (32 GB) | 🎮 High Capacity (24 GB) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | Standard Size (267mm) | Standard Size (287mm) |
💎 Value Proposition
The Radeon RX 7900 XTX offers a compelling cost-to-performance ratio. Priced at $930 versus $2,015 for the RTX PRO 4500 Blackwell, it costs 54% less. While it maintains competitive performance, this results in a 91.3% higher cost efficiency score.
| Insight | RTX PRO 4500 Blackwell | Radeon RX 7900 XTX |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+91.3%) |
| Upfront Cost | ⚠️Higher upfront cost ($2,015) | ✅More affordable ($930) |
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 PRO 4500 Blackwell and Radeon RX 7900 XTX
RTX PRO 4500 Blackwell
The RTX PRO 4500 Blackwell is manufactured by NVIDIA. It was released in March 18 2025. It features the Blackwell 2.0 architecture. The core clock ranges from 1635 MHz to 2407 MHz. It has 10496 shading units. The thermal design power (TDP) is 200W. Manufactured using 5 nm process technology. It features 82 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 35,431 points.
Radeon RX 7900 XTX
The Radeon RX 7900 XTX is manufactured by AMD. It was released in November 3 2022. It features the RDNA 3.0 architecture. The core clock ranges from 1929 MHz to 2498 MHz. It has 6144 shading units. The thermal design power (TDP) is 355W. Manufactured using 5 nm process technology. It features 96 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 31,285 points. Launch price was $999.
Graphics Performance
In G3D Mark, the RTX PRO 4500 Blackwell scores 35,431 versus the Radeon RX 7900 XTX's 31,285 — the RTX PRO 4500 Blackwell leads by 13.3%. The RTX PRO 4500 Blackwell is built on Blackwell 2.0 while the Radeon RX 7900 XTX uses RDNA 3.0, both on a 5 nm process. Shader units: 10,496 (RTX PRO 4500 Blackwell) vs 6,144 (Radeon RX 7900 XTX). Raw compute: 50.53 TFLOPS (RTX PRO 4500 Blackwell) vs 61.39 TFLOPS (Radeon RX 7900 XTX). Boost clocks: 2407 MHz vs 2498 MHz. Ray tracing: 82 RT cores (RTX PRO 4500 Blackwell) vs 96 (Radeon RX 7900 XTX) with 328 Tensor cores.
| Feature | RTX PRO 4500 Blackwell | Radeon RX 7900 XTX |
|---|---|---|
| G3D Mark Score | 35,431+13% | 31,285 |
| Architecture | Blackwell 2.0 | RDNA 3.0 |
| Process Node | 5 nm | 5 nm |
| Shading Units | 10496+71% | 6144 |
| Compute (TFLOPS) | 50.53 TFLOPS | 61.39 TFLOPS+21% |
| Boost Clock | 2407 MHz | 2498 MHz+4% |
| ROPs | 112 | 192+71% |
| TMUs | 328 | 384+17% |
| L1 Cache | 10.3 MB+243% | 3 MB |
| L2 Cache | 64 MB+967% | 6 MB |
| Ray Tracing Cores | 82 | 96+17% |
Advanced Features (DLSS/FSR)
A critical advantage for the Radeon RX 7900 XTX 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 PRO 4500 Blackwell lacks specific hardware/driver support for this native frame generation tier.
| Feature | RTX PRO 4500 Blackwell | Radeon RX 7900 XTX |
|---|---|---|
| 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 PRO 4500 Blackwell comes with 32 GB of VRAM, while the Radeon RX 7900 XTX has 24 GB. The RTX PRO 4500 Blackwell offers 33.3% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 1024 GB/s (RTX PRO 4500 Blackwell) vs 960 GB/s (Radeon RX 7900 XTX) — a 6.7% advantage for the RTX PRO 4500 Blackwell. Bus width: 384-bit vs 384-bit. L2 Cache: 64 MB (RTX PRO 4500 Blackwell) vs 6 MB (Radeon RX 7900 XTX) — the RTX PRO 4500 Blackwell has significantly larger on-die cache to reduce VRAM reliance.
| Feature | RTX PRO 4500 Blackwell | Radeon RX 7900 XTX |
|---|---|---|
| VRAM Capacity | 32 GB+33% | 24 GB |
| Memory Type | GDDR7 | GDDR6 |
| Memory Bandwidth | 1024 GB/s+7% | 960 GB/s |
| Bus Width | 384-bit | 384-bit |
| L2 Cache | 64 MB+967% | 6 MB |
Display & API Support
DirectX support: 12.2 (RTX PRO 4500 Blackwell) vs 12 Ultimate (Radeon RX 7900 XTX). Vulkan: 1.4 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | RTX PRO 4500 Blackwell | Radeon RX 7900 XTX |
|---|---|---|
| DirectX | 12.2+2% | 12 Ultimate |
| Vulkan | 1.4 | 1.4 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: 9th Gen NVENC (2x) (RTX PRO 4500 Blackwell) vs AMD Dual Media Engine (Radeon RX 7900 XTX). Decoder: 6th Gen NVDEC vs AMD Dual Media Engine. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (RTX PRO 4500 Blackwell) vs H.264,H.265/HEVC,AV1,VP9 (Radeon RX 7900 XTX).
| Feature | RTX PRO 4500 Blackwell | Radeon RX 7900 XTX |
|---|---|---|
| Encoder | 9th Gen NVENC (2x) | AMD Dual Media Engine |
| Decoder | 6th Gen NVDEC | AMD Dual Media Engine |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 | H.264,H.265/HEVC,AV1,VP9 |
Power & Dimensions
The RTX PRO 4500 Blackwell draws 200W versus the Radeon RX 7900 XTX's 355W — a 55.9% difference. The RTX PRO 4500 Blackwell is more power-efficient. Recommended PSU: 650W (RTX PRO 4500 Blackwell) vs 800W (Radeon RX 7900 XTX). Power connectors: PCIe-powered vs 2x 8-pin. Card length: 267mm vs 287mm, occupying 2 vs 2 slots. Typical load temperature: 80°C vs 68°C.
| Feature | RTX PRO 4500 Blackwell | Radeon RX 7900 XTX |
|---|---|---|
| TDP | 200W-44% | 355W |
| Recommended PSU | 650W-19% | 800W |
| Power Connector | PCIe-powered | 2x 8-pin |
| Length | 267mm | 287mm |
| Height | 111mm | 110mm |
| Slots | 2 | 2 |
| Temp (Load) | 80°C | 68°C-15% |
| Perf/Watt | 177.2+101% | 88.1 |
Value Analysis
The RTX PRO 4500 Blackwell launched at $2399 MSRP and currently averages $2015, while the Radeon RX 7900 XTX launched at $999 and now averages $930. The Radeon RX 7900 XTX costs 53.8% less ($1085 savings) at current market prices. Performance per dollar (G3D Mark / price): 17.6 (RTX PRO 4500 Blackwell) vs 33.6 (Radeon RX 7900 XTX) — the Radeon RX 7900 XTX offers 90.9% better value. The RTX PRO 4500 Blackwell is the newer GPU (2025 vs 2022).
| Feature | RTX PRO 4500 Blackwell | Radeon RX 7900 XTX |
|---|---|---|
| MSRP | $2399 | $999-58% |
| Avg Price (30d) | $2015 | $930-54% |
| Performance per Dollar | 17.6 | 33.6+91% |
| Codename | GB203 | Navi 31 |
| Release | March 18 2025 | November 3 2022 |
| Ranking | #6 | #12 |
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