Radeon RX 7900 XT
RTX PRO 4000 Blackwell SFF Edition
Radeon RX 7900 XT vs RTX PRO 4000 Blackwell SFF Edition Performance Spectrum
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.
Radeon RX 7900 XT vs RTX PRO 4000 Blackwell SFF Edition FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
Radeon RX 7900 XT vs RTX PRO 4000 Blackwell SFF Edition: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
Radeon RX 7900 XT
2022Why buy it
- ✅12.9% more average FPS across 50 tracked games in our benchmark data.
- ✅Costs $1,100 less on MSRP ($899 MSRP vs $1,999 MSRP).
- ✅Delivers 114.8% more G3D Mark for each dollar spent, at 32.3 vs 15.0 G3D/$ ($899 MSRP vs $1,999 MSRP).
- ✅Access to a newer frame-generation stack with FSR Frame Generation + AFMF (2023).
Trade-offs
- ❌Less VRAM, with 20 GB vs 24 GB for high-resolution textures and newer games.
- ❌328.6% higher power demand at 300W vs 70W.
- ❌65.3% longer card at 276mm vs 167mm.
RTX PRO 4000 Blackwell SFF Edition
2025Why buy it
- ✅20% more VRAM for high-resolution textures and newer games (24 GB vs 20 GB).
- ✅Draws 70W instead of 300W, a 230W reduction.
- ✅Measures 167mm instead of 276mm, a 109mm shorter card that is more SFF-friendly.
Trade-offs
- ❌Lower average FPS than Radeon RX 7900 XT across 50 tracked games in our benchmark data.
- ❌No equivalent frame-generation stack like FSR Frame Generation + AFMF (2023).
- ❌122.4% HIGHER MSRP$1,999 MSRPvs$899 MSRP
- ❌Lower G3D Mark per dollar, at 15.0 vs 32.3 G3D/$ ($1,999 MSRP vs $899 MSRP).
Quick Answers
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Radeon RX 7900 XT vs RTX PRO 4000 Blackwell SFF Edition Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Radeon RX 7900 XT
The Radeon RX 7900 XT is manufactured by AMD. It was released in November 3 2022. It features the RDNA 3.0 architecture. The core clock ranges from 1387 MHz to 2394 MHz. It has 5376 shading units. The thermal design power (TDP) is 300W. Manufactured using 5 nm process technology. It features 84 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 28,996 points. Launch price was $899.
RTX PRO 4000 Blackwell SFF Edition
The RTX PRO 4000 Blackwell SFF Edition is manufactured by NVIDIA. It was released in August 11 2025. It features the Blackwell 2.0 architecture. The core clock ranges from 577 MHz to 1432 MHz. It has 8960 shading units. The thermal design power (TDP) is 70W. Manufactured using 5 nm process technology. It features 70 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 30,020 points.
Graphics Performance
The Radeon RX 7900 XT scores 28,996 and the RTX PRO 4000 Blackwell SFF Edition reaches 30,020 in the G3D Mark benchmark — just a 3.5% difference, making them near-identical in rasterization performance. The Radeon RX 7900 XT is built on RDNA 3.0 while the RTX PRO 4000 Blackwell SFF Edition uses Blackwell 2.0, both on a 5 nm process. Shader units: 5,376 (Radeon RX 7900 XT) vs 8,960 (RTX PRO 4000 Blackwell SFF Edition). Raw compute: 51.48 TFLOPS (Radeon RX 7900 XT) vs 25.66 TFLOPS (RTX PRO 4000 Blackwell SFF Edition). Boost clocks: 2394 MHz vs 1432 MHz. Ray tracing: 84 RT cores (Radeon RX 7900 XT) vs 70 (RTX PRO 4000 Blackwell SFF Edition) vs 280.
| Feature | Radeon RX 7900 XT | RTX PRO 4000 Blackwell SFF Edition |
|---|---|---|
| G3D Mark Score | 28,996 | 30,020+4% |
| Architecture | RDNA 3.0 | Blackwell 2.0 |
| Process Node | 5 nm | 5 nm |
| Shading Units | 5376 | 8960+67% |
| Compute (TFLOPS) | 51.48 TFLOPS+101% | 25.66 TFLOPS |
| Boost Clock | 2394 MHz+67% | 1432 MHz |
| ROPs | 192+100% | 96 |
| TMUs | 336+20% | 280 |
| L1 Cache | 3 MB | 8.8 MB+193% |
| L2 Cache | 6 MB | 48 MB+700% |
| Ray Tracing Cores | 84+20% | 70 |
Advanced Features (DLSS/FSR)
The clearest feature edge for the Radeon RX 7900 XT is support for FSR Frame Generation + AFMF. In games that support it, that can smooth out motion and lift perceived FPS. The RTX PRO 4000 Blackwell SFF Edition does not have comparable native support in the same tier.The RTX PRO 4000 Blackwell SFF Edition gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon RX 7900 XT leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | Radeon RX 7900 XT | RTX PRO 4000 Blackwell SFF Edition |
|---|---|---|
| Upscaling Tech | FSR 3 | Upscaling support |
| Frame Generation | FSR Frame Generation + AFMF | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | NVIDIA Reflex |
Video Memory (VRAM)
The Radeon RX 7900 XT has 20 GB of VRAM, while the RTX PRO 4000 Blackwell SFF Edition carries 24 GB. RTX PRO 4000 Blackwell SFF Edition gives you 20% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 320-bit on the Radeon RX 7900 XT and 256-bit on the RTX PRO 4000 Blackwell SFF Edition. L2 Cache: 6 MB (Radeon RX 7900 XT) vs 48 MB (RTX PRO 4000 Blackwell SFF Edition) — the RTX PRO 4000 Blackwell SFF Edition has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon RX 7900 XT | RTX PRO 4000 Blackwell SFF Edition |
|---|---|---|
| VRAM Capacity | 20 GB | 24 GB+20% |
| Memory Type | GDDR6 | GDDR6 |
| Bus Width | 320-bit+25% | 256-bit |
| L2 Cache | 6 MB | 48 MB+700% |
Display & API Support
DirectX support: 12 Ultimate (Radeon RX 7900 XT) vs 12 Ultimate (RTX PRO 4000 Blackwell SFF Edition). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | Radeon RX 7900 XT | RTX PRO 4000 Blackwell SFF Edition |
|---|---|---|
| DirectX | 12 Ultimate | 12 Ultimate |
| Vulkan | 1.3 | 1.4+8% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: VCN 4.0 (Radeon RX 7900 XT) vs NVENC 9th Gen (RTX PRO 4000 Blackwell SFF Edition). Decoder: VCN 4.0 vs NVDEC 6th Gen. Supported codecs: AV1,H.264,H.265,VP9 (Radeon RX 7900 XT) vs H.264,H.265,AV1 (RTX PRO 4000 Blackwell SFF Edition).
| Feature | Radeon RX 7900 XT | RTX PRO 4000 Blackwell SFF Edition |
|---|---|---|
| Encoder | VCN 4.0 | NVENC 9th Gen |
| Decoder | VCN 4.0 | NVDEC 6th Gen |
| Codecs | AV1,H.264,H.265,VP9 | H.264,H.265,AV1 |
Power & Dimensions
The Radeon RX 7900 XT draws 300W versus the RTX PRO 4000 Blackwell SFF Edition's 70W — a 124.3% difference. The RTX PRO 4000 Blackwell SFF Edition is more power-efficient. Recommended PSU: 750W (Radeon RX 7900 XT) vs 650W (RTX PRO 4000 Blackwell SFF Edition). Power connectors: 2x 8-pin vs PCIe-powered. Card length: 276mm vs 167mm, occupying 3 vs 2 slots. Typical load temperature: 70°C vs 72°C.
| Feature | Radeon RX 7900 XT | RTX PRO 4000 Blackwell SFF Edition |
|---|---|---|
| TDP | 300W | 70W-77% |
| Recommended PSU | 750W | 650W-13% |
| Power Connector | 2x 8-pin | PCIe-powered |
| Length | 276mm | 167mm |
| Height | 110mm | 69mm |
| Slots | 3 | 2-33% |
| Temp (Load) | 70°C-3% | 72°C |
| Perf/Watt | 96.7 | 428.9+344% |
Value Analysis
At launch, the Radeon RX 7900 XT came in at $899, while the RTX PRO 4000 Blackwell SFF Edition launched at $1999. On MSRP, Radeon RX 7900 XT was 55% cheaper ($1100 less). Performance per dollar on MSRP (G3D Mark / MSRP): 32.3 (Radeon RX 7900 XT) vs 15.0 (RTX PRO 4000 Blackwell SFF Edition) — the Radeon RX 7900 XT offers 115.3% better value. The newer card here is RTX PRO 4000 Blackwell SFF Edition (2025 vs 2022).
| Feature | Radeon RX 7900 XT | RTX PRO 4000 Blackwell SFF Edition |
|---|---|---|
| MSRP | $899-55% | $1999 |
| Performance per Dollar | 32.3+115% | 15.0 |
| Codename | Navi 31 | GB203 |
| Release | November 3 2022 | August 11 2025 |
| Ranking | #21 | #17 |
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