Quadro P620 vs GRID T4-2Q
Quadro P620
Popular choices:
GRID T4-2Q
Popular choices:
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. The Quadro P620 is positioned at rank 74 and the GRID T4-2Q is on rank 231, so the Quadro P620 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Quadro P620
Performance Per Dollar GRID T4-2Q
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Quadro P620 uses modern memory architecture. The Quadro P620 likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The GRID T4-2Q lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Quadro P620 is the superior choice for raw performance. It leads with a 0.8% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GRID T4-2Q.
| Insight | Quadro P620 | GRID T4-2Q |
|---|---|---|
| Performance | ✅Leading raw performance (+0.8%) | ❌Lower raw frame rates (-0.8%) |
| Longevity | 🛑Obsolete Architecture (2018 / Pascal (2016−2021)) | 🛑Obsolete Architecture (2015 / Maxwell 2.0 (2014−2019)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | 📏 Compact / SFF Friendly | 📏 Compact / SFF Friendly |
💎 Value Proposition
The Quadro P620 offers a compelling cost-to-performance ratio. Priced at $48 versus $600 for the GRID T4-2Q, it costs 92% less. While it maintains basic entry-level capabilities, this results in a 1160.2% higher cost efficiency score.
| Insight | Quadro P620 | GRID T4-2Q |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+1160.2%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($48) | ⚠️Higher upfront cost ($600) |
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 Quadro P620 and GRID T4-2Q
Quadro P620
The Quadro P620 is manufactured by NVIDIA. It was released in February 1 2018. It features the Pascal architecture. The core clock ranges from 1177 MHz to 1443 MHz. It has 512 shading units. The thermal design power (TDP) is 40W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 3,698 points.
GRID T4-2Q
The GRID T4-2Q is manufactured by NVIDIA. It was released in August 30 2015. It features the Maxwell 2.0 architecture. The core clock ranges from 557 MHz to 1178 MHz. It has 2048 shading units. The thermal design power (TDP) is 225W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 3,668 points.
Graphics Performance
The Quadro P620 scores 3,698 and the GRID T4-2Q reaches 3,668 in the G3D Mark benchmark — just a 0.8% difference, making them near-identical in rasterization performance. The Quadro P620 is built on Pascal while the GRID T4-2Q uses Maxwell 2.0, both on 14 nm vs 28 nm. Shader units: 512 (Quadro P620) vs 2,048 (GRID T4-2Q). Raw compute: 1.478 TFLOPS (Quadro P620) vs 4.825 TFLOPS (GRID T4-2Q). Boost clocks: 1443 MHz vs 1178 MHz.
| Feature | Quadro P620 | GRID T4-2Q |
|---|---|---|
| G3D Mark Score | 3,698 | 3,668 |
| Architecture | Pascal | Maxwell 2.0 |
| Process Node | 14 nm | 28 nm |
| Shading Units | 512 | 2048+300% |
| Compute (TFLOPS) | 1.478 TFLOPS | 4.825 TFLOPS+226% |
| Boost Clock | 1443 MHz+22% | 1178 MHz |
| ROPs | 16 | 64+300% |
| TMUs | 32 | 128+300% |
| L1 Cache | 192 KB | 768 KB+300% |
| L2 Cache | 1 MB | 2 MB+100% |
Advanced Features (DLSS/FSR)
| Feature | Quadro P620 | GRID T4-2Q |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | Standard |
Video Memory (VRAM)
Both cards feature 2 GB of GDDR5. Bus width: 64-bit vs 64-bit. L2 Cache: 1 MB (Quadro P620) vs 2 MB (GRID T4-2Q) — the GRID T4-2Q has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Quadro P620 | GRID T4-2Q |
|---|---|---|
| VRAM Capacity | 2 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 64-bit | 64-bit |
| L2 Cache | 1 MB | 2 MB+100% |
Display & API Support
DirectX support: 12 (FL12_1) (Quadro P620) vs 12 Ultimate (GRID T4-2Q). Vulkan: 1.4 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 0.
| Feature | Quadro P620 | GRID T4-2Q |
|---|---|---|
| DirectX | 12 (FL12_1) | 12 Ultimate |
| Vulkan | 1.4+8% | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 0 |
Media & Encoding
Hardware encoder: NVENC (Pascal) (Quadro P620) vs NVENC 6th Gen (GRID T4-2Q). Decoder: NVDEC vs NVDEC 4th Gen. Supported codecs: H.264,HEVC (Quadro P620) vs H.264,H.265,VP9 (GRID T4-2Q).
| Feature | Quadro P620 | GRID T4-2Q |
|---|---|---|
| Encoder | NVENC (Pascal) | NVENC 6th Gen |
| Decoder | NVDEC | NVDEC 4th Gen |
| Codecs | H.264,HEVC | H.264,H.265,VP9 |
Power & Dimensions
The Quadro P620 draws 40W versus the GRID T4-2Q's 225W — a 139.6% difference. The Quadro P620 is more power-efficient. Recommended PSU: 350W (Quadro P620) vs 350W (GRID T4-2Q). Power connectors: PCIe-powered vs PCIe-powered. Card length: 145mm vs 168mm, occupying 1 vs 1 slots. Typical load temperature: 70°C vs 70.
| Feature | Quadro P620 | GRID T4-2Q |
|---|---|---|
| TDP | 40W-82% | 225W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | PCIe-powered |
| Length | 145mm | 168mm |
| Height | 69mm | 69mm |
| Slots | 1 | 1 |
| Temp (Load) | 70°C | 70 |
| Perf/Watt | 92.5+467% | 16.3 |
Value Analysis
The Quadro P620 launched at $170 MSRP and currently averages $48, while the GRID T4-2Q launched at $845 and now averages $600. The Quadro P620 costs 92% less ($552 savings) at current market prices. Performance per dollar (G3D Mark / price): 77.0 (Quadro P620) vs 6.1 (GRID T4-2Q) — the Quadro P620 offers 1162.3% better value. The Quadro P620 is the newer GPU (2018 vs 2015).
| Feature | Quadro P620 | GRID T4-2Q |
|---|---|---|
| MSRP | $170-80% | $845 |
| Avg Price (30d) | $48-92% | $600 |
| Performance per Dollar | 77.0+1162% | 6.1 |
| Codename | GP107 | GM204 |
| Release | February 1 2018 | August 30 2015 |
| Ranking | #524 | #433 |
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