PNY GA102-850 RTX A5000 24GB GDDR6 workstation
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
Buy the PNY RTX A5000 if you need a compact workstation card with 4 DisplayPort outputs for multi-monitor professional setups, and gaming performance is an afterthought.
Buy the Sapphire NITRO+ if you want max 4K gaming performance and ray tracing without spending RTX 4090 money, and you have a beefy 850W+ PSU to feed it.
Principais diferenças
- Gaming performance is a bloodbath: the Sapphire scores 91 in 4K gaming and 93 in ray tracing, while the A5000 manages just 27 and 29. The NITRO+ is roughly 3x faster in real-world gaming.
- The Sapphire has 96 RT cores vs 64 on the A5000, and a newer 5nm process vs 8nm, which explains why it dominates ray tracing and efficiency despite the A5000 having more Tensor cores (256 vs 192).
- The A5000 is physically smaller at 267mm long and 2 slots wide vs the Sapphire's 320mm and 4-slot chonk, so it actually fits in normal cases and leaves room for other PCIe cards.
- DisplayPort count favors the A5000 with 4 vs 2 on the Sapphire, which matters if you're running a quad-monitor workstation setup.
- Customer sentiment backs up the specs: the Sapphire gets 4.4/5 stars from 688 reviews with owners raving about quiet 4K performance, while the A5000 sits at 3.5/5 from just 15 reviews.
O que os compradores dizem
PNY GA102-850 RTX A5000 24GB GDDR6 workstation
Sem feedback de clientes ainda
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
A Sapphire Nitro+ RX 7900 XTX recebe grandes elogios pelo seu desempenho impressionante em 4K, operação silenciosa e refrigeração confiável. A maioria dos compradores verificados destaca seu tamanho compacto em comparação com outras placas de ponta, os generosos 24 GB de VRAM e a ausência de ruído da bobina. Alguns revisores mencionam um ruído ocasional da bobina e alto consumo de energia, mas o sentimento geral é extremamente positivo.
Prós
- Excelente desempenho em jogos 4K
- Operação muito silenciosa
- Refrigeração eficiente com baixas temperaturas
- Tamanho compacto para uma placa de ponta
- 24 GB de VRAM para longevidade
Contras
- Alto consumo de energia
- Ruído ocasional da bobina
- Fonte de alimentação de 850W+ necessária
- Design grande de 4 slots
Pontuações
Especificações
| PNY GA102-850 RTX A5000 | Sapphire Radeon RX 7900 XTX NITRO+ | |
|---|---|---|
| Chipset | ||
| GPU Chipset | GA102-850 | Radeon RX 7900 XTX |
| Brand | NVIDIA | AMD |
| Architecture | Ampere | RDNA 3 |
| Class | workstation | consumer |
| Process | 8 | 5★ |
| Memory | ||
| VRAM | 24 GB | 24 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | ||
| Bandwidth | Sem dados | |
| Compute | ||
| CUDA Cores | Sem dados | |
| Stream Processors | Sem dados | |
| Tensor Cores | ||
| RT Cores | 64 | 96★ |
| Base Clock | Sem dados | |
| Boost Clock | Sem dados | |
| FP16 TFLOPS | Sem dados | |
| FP32 TFLOPS | — | 61.38999938964844★ |
| Performance | ||
| PassMark G3D | Sem dados | |
| GPU Compute | Sem dados | |
| Power & Cooling | ||
| TDP | — | 339★ |
| Recommended PSU | — | 800★ |
| Power Connectors | — | 3 x 8-Pin |
| Cooler | — | Triple Fan★ |
| Fans | — | 3★ |
| Connectivity | ||
| Interface | PCIe 4.0 x16 | PCI Express 4.0 x16 |
| DisplayPort | 4★ | 2 |
| HDMI | — | 2★ |
| USB-C | — | 1★ |
| Max Displays | — | 4★ |
| Max Resolution | — | 7680 x 4320 |
| Physical | ||
| Length | 267★ | 320 |
| Slot Width | 2★ | 4 |
| Form Factor | Full Height | ATX |
| Weight | 1.37 kg | 1.00 kg★ |
| Features | ||
| Ray Tracing | ✓ | ✓ |
| Upscaling | — | FSR 3.1 |
| AV1 Encode | — | ✓★ |
| DirectX | — | 12 Ultimate |
| RGB | — | ✓★ |
Prós e Contras
PNY GA102-850 RTX A5000 24GB GDDR6 workstation
- Strong ai (91st percentile)91st %ile
- Strong vram (90th percentile)90th %ile
- Below average thermal (7th percentile)7th %ile
- Below average affordability (7th percentile)7th %ile
- Below average social proof (7th percentile)7th %ile
- Below average efficiency (8th percentile)8th %ile
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
- Strong connectivity (99th percentile)99th %ile
- Strong rt (96th percentile)96th %ile
- Strong compute (96th percentile)96th %ile
- Strong ai (95th percentile)95th %ile
- Below average affordability (16th percentile)16th %ile
Veredito
Scores 96 overall, wins 8 of 8 usage categories and 20 of 39 specs.