Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6 Black
PNY Quadro T400 4GB GDDR6 workstation
What Buyers Say
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6 Black
The Sapphire Pulse RX 7900 XTX is widely praised for its excellent price-to-performance ratio, offering massive 24GB VRAM and strong rasterization that rivals the RTX 4080 at a much lower cost. Users highlight its cool and quiet operation, though some note it runs hot in cases with poor airflow and requires a high-wattage PSU (800W minimum, 1000W recommended). A few negative reviews mention receiving a wrong item (keyboard instead of GPU) or driver issues that were resolved by upgrading other PC components. Overall, it's considered a beast for gaming and 3D work, but not ideal for eGPU setups.
Pros
- Excellent price-to-performance ratio
- Massive 24GB VRAM
- Cool and quiet operation
- Strong rasterization performance
- Great for gaming and 3D work
Cons
- Requires high-wattage PSU (800W min, 1000W recommended)
- Runs hot in cases with poor airflow
- Power spikes up to 400W
- Not ideal for eGPU setups
- Driver issues reported (resolved with system upgrades)
PNY Quadro T400 4GB GDDR6 workstation
The PNY NVIDIA Quadro T400 4GB GDDR6 graphics card receives positive feedback for its ability to support multiple monitors with three Mini DisplayPort connections. Users appreciate its professional-grade performance in the entry-level workstation category. However, questions remain about warranty, cross-platform compatibility, and specific system requirements, with no detailed negative reviews to balance the overall favorable impression.
Pros
- Multiple monitor support
- Professional workstation performance
- Three Mini DisplayPort connections
- Entry-level affordability
Cons
- Unclear warranty information
- Unanswered cross-platform compatibility questions
- Unspecified minimum system requirements
- Limited review sample size
- No negative feedback available
Scores
Specifications
| Sapphire Radeon RX 7900 XTX PULSE | PNY Quadro T400 | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 7900 XTX | Quadro T400 |
| Brand | AMD | NVIDIA |
| Architecture | RDNA 3 | — |
| Class | consumer | workstation |
| Process | 5★ | — |
| Memory | ||
| VRAM | 24 GB★ | 4 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | ||
| Bandwidth | No data | |
| ECC | ✗ | — |
| Compute | ||
| Stream Processors | No data | |
| Tensor Cores | No data | |
| RT Cores | 96★ | — |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | No data | |
| FP32 TFLOPS | 61.38999938964844★ | — |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 370 | 30★ |
| Recommended PSU | 800★ | — |
| Power Connectors | 3 x 8-Pin | — |
| Cooler | Triple Fan★ | Single Fan |
| Fans | 3★ | 1 |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 3.0 |
| DisplayPort | 2 | 3★ |
| HDMI | 2★ | 0 |
| USB-C | — | 0★ |
| Max Displays | 4★ | — |
| Max Resolution | 7680 x 4320 | 7680 x 4320 |
| Physical | ||
| Length | 313★ | — |
| Slot Width | 3★ | — |
| Form Factor | ATX | — |
| Weight | 1.95 kg | 0.34 kg★ |
| Features | ||
| Ray Tracing | ✓★ | — |
| Upscaling | FSR | — |
| AV1 Encode | ✓★ | — |
| VR Ready | ✓★ | — |
| DirectX | 12 Ultimate | — |
| RGB | ✓★ | — |
Pros & Cons
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6 Black
- Strong feature (96th percentile)96th %ile
- Strong rt (96th percentile)96th %ile
- Strong compute (96th percentile)96th %ile
- Strong ai (95th percentile)95th %ile
- Below average affordability (19th percentile)19th %ile
PNY Quadro T400 4GB GDDR6 workstation
- Strong efficiency (84th percentile)84th %ile
- Strong affordability (80th percentile)80th %ile
- Strong social proof (67th percentile)
- Below average ai (10th percentile)10th %ile
- Below average feature (12th percentile)12th %ile
- Below average rt (13th percentile)13th %ile
- Below average raster (14th percentile)14th %ile
Pricing
Verdict
Scores 90 overall, wins 8 of 8 usage categories and 23 of 40 specs.
