Tesla K40 vs Arc B750
Head-to-head specifications
| Metric | Tesla K40 | Arc B750 | Difference |
|---|---|---|---|
| 3DMark Time Spy | 1,764 | 7,224 | -75.6% |
| Avg FPS @ 1080p | 31 | 68 | -54.4% |
| Avg FPS @ 1440p | 17 | 41 | -58.5% |
| Avg FPS @ 4K | 9 | 23 | -60.9% |
| FP32 compute (TFLOPS) | 5.0 | 17.2 | -70.7% |
| VRAM | 12 GB GDDR5 | 16 GB GDDR6 | — |
| Memory bandwidth (GB/s) | 288 | 448 | -35.7% |
| TDP (W) | 235 | 225 | — |
- Arc B750 averages 41 fps at 1440p versus 17 fps — about 59% faster.
- Arc B750 draws less power (225W vs 235W).
Verdict: Tesla K40 or Arc B750?
Tesla K40 advantages
- No decisive advantage on the tracked metrics.
Arc B750 advantages
- 1440p gaming (+59%)
- 4K gaming (+61%)
- Synthetic benchmark performance (+76%)
- Video memory (+25%)
- Memory bandwidth (+36%)
- Power efficiency (+4%)
Which should you choose?
- Choose the Arc B750 if you game at 1440p.
Tesla K40 vs Arc B750: which should you choose?
Tesla K40 — NVIDIA desktop graphics card (2013, Kepler) with 12 GB of GDDR5, averaging 17 fps at 1440p.
Arc B750 — Intel desktop graphics card (2025, Battlemage) with 16 GB of GDDR6, averaging 41 fps at 1440p; launched at $349.
Tesla K40 vs Arc B750: Arc B750 is faster for gaming. Arc B750 averages 41 fps at 1440p versus 17 fps — about 59% faster. Arc B750 draws less power (225W vs 235W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the Arc B750 averages 41 fps against 17. At 4K (9 vs 23 fps) VRAM (12GB vs 16GB) and memory bandwidth matter more.
Power and value
Board power is 235 W versus 225 W, which affects PSU headroom, case cooling and noise.
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 Tesla K40 better than the Arc B750?
Arc B750 is the clearly stronger overall choice, winning most of the dimensions that matter. Arc B750 averages 41 fps at 1440p versus 17 fps — about 59% faster.
What is the main difference between the Tesla K40 and the Arc B750?
Arc B750 averages 41 fps at 1440p versus 17 fps — about 59% faster. Arc B750 draws less power (225W vs 235W).
Which should I choose?
Choose the Arc B750 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.