Quadro K4000 vs Quadro M4000
Head-to-head specifications
| Metric | Quadro K4000 | Quadro M4000 | Difference |
|---|---|---|---|
| 3DMark Time Spy | 434 | 899 | -51.7% |
| Avg FPS @ 1080p | 22 | 25 | -12.0% |
| Avg FPS @ 1440p | 11 | 13 | -15.4% |
| Avg FPS @ 4K | 6 | 7 | -14.3% |
| FP32 compute (TFLOPS) | 1.2 | 2.6 | -51.8% |
| VRAM | 3 GB GDDR5 | 8 GB GDDR5 | — |
| Memory bandwidth (GB/s) | 168 | 224 | -25.0% |
| TDP (W) | 80 | 120 | — |
| Launch MSRP (USD) | $1,269 | $1,050 | +20.9% |
- Quadro M4000 averages 13 fps at 1440p versus 11 fps — about 15% faster.
- Quadro K4000 draws less power (80W vs 120W).
Verdict: Quadro K4000 or Quadro M4000?
Quadro K4000 advantages
- Power efficiency (+33%)
Quadro M4000 advantages
- 1440p gaming (+15%)
- 4K gaming (+14%)
- Synthetic benchmark performance (+52%)
- Video memory (+63%)
- Memory bandwidth (+25%)
- Affordability (+17%)
Which should you choose?
- Choose the Quadro K4000 if you want lower power draw, heat and noise.
- Choose the Quadro M4000 if you game at 1440p.
Value for money
Quadro M4000 delivers more performance per dollar, making it the better value of the two at their listed prices.
Quadro K4000 vs Quadro M4000: which should you choose?
Quadro K4000 — NVIDIA desktop graphics card (2013, Kepler) with 3 GB of GDDR5, averaging 11 fps at 1440p; launched at $1,269.
Quadro M4000 — NVIDIA desktop graphics card (2015, Maxwell) with 8 GB of GDDR5, averaging 13 fps at 1440p; launched at $1,050.
Quadro K4000 vs Quadro M4000: Quadro M4000 is faster for gaming. Quadro M4000 averages 13 fps at 1440p versus 11 fps — about 15% faster. Quadro K4000 draws less power (80W vs 120W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the Quadro M4000 averages 13 fps against 11. At 4K (6 vs 7 fps) VRAM (3GB vs 8GB) and memory bandwidth matter more.
Power and value
Board power is 80 W versus 120 W, which affects PSU headroom, case cooling and noise. At launch MSRPs of $1,269 vs $1,050, weigh the frame-rate lead against price and power draw for your target resolution.
The verdict
Both are credible choices in the graphics card comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the Quadro K4000 better than the Quadro M4000?
Quadro M4000 is the clearly stronger overall choice, winning most of the dimensions that matter. Quadro M4000 averages 13 fps at 1440p versus 11 fps — about 15% faster.
What is the main difference between the Quadro K4000 and the Quadro M4000?
Quadro M4000 averages 13 fps at 1440p versus 11 fps — about 15% faster. Quadro K4000 draws less power (80W vs 120W).
Which is better value?
Quadro M4000 delivers more performance per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the Quadro K4000 if you want lower power draw, heat and noise. Choose the Quadro M4000 if you game at 1440p.
Methodology
Graphics cards are compared on 3DMark Time Spy scores, average gaming frame rates at 1080p/1440p/4K, FP32 compute throughput, VRAM capacity and type, memory bandwidth, board power (TDP) and launch MSRP — plus AI workload throughput (Stable Diffusion iterations/s and local LLM tokens/s) where measured. Vintage and server GPUs without modern benchmark results are compared on specifications only, clearly labelled. Frame rates are averages across a game suite at high settings; specific titles vary.