Tesla K40 vs UniChrome CLE266
Head-to-head specifications
| Metric | Tesla K40 | UniChrome CLE266 | Difference |
|---|---|---|---|
| VRAM | 12 GB GDDR5 | 66 MB Shared | — |
| Memory bandwidth (GB/s) | 288 | 1 | +27,069.8% |
| TDP (W) | 235 | 5 | — |
- These GPUs come from different eras (2013 vs 2002), so direct benchmark comparisons are not meaningful. The table shows their specifications side by side for historical and architectural context.
Verdict: Tesla K40 or UniChrome CLE266?
Tesla K40 advantages
- Video memory (+99%)
- Memory bandwidth (+100%)
UniChrome CLE266 advantages
- Power efficiency (+98%)
Which should you choose?
- Choose the Tesla K40 if you play the latest titles at high textures or do GPU-accelerated work.
- Choose the UniChrome CLE266 if you want lower power draw, heat and noise.
- Choose the Tesla K40 if you work with high-resolution textures or memory-bound workloads.
Tesla K40 vs UniChrome CLE266: which should you choose?
Tesla K40 — NVIDIA desktop graphics card (2013, Kepler) with 12 GB of GDDR5, averaging 17 fps at 1440p.
UniChrome CLE266 — VIA integrated graphics processor (2002, Castle Rock) with 66 MB of Shared.
Tesla K40 vs UniChrome CLE266: a cross-generation spec comparison. These GPUs come from different eras (2013 vs 2002), so direct benchmark comparisons are not meaningful. The table shows their specifications side by side for historical and architectural context.
Different eras, different missions
These two parts do not compete head-to-head: Tesla K40 (2013, Desktop) and UniChrome CLE266 (2002, Integrated) come from different generations or market segments, so modern game benchmarks do not apply to both. The specification table above is best read as architectural context — process node, memory technology and power budgets show how far GPU design has moved.
Specifications at a glance
Tesla K40 carries 12 GB of GDDR5 against 66 MB of Shared on UniChrome CLE266, with board powers of 235 W and 5 W respectively.
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 UniChrome CLE266?
Tesla K40 takes the overall edge, though UniChrome CLE266 wins in specific areas worth weighing. These GPUs come from different eras (2013 vs 2002), so direct benchmark comparisons are not meaningful. The table shows their specifications side by side for historical and architectural context.
What is the main difference between the Tesla K40 and the UniChrome CLE266?
These GPUs come from different eras (2013 vs 2002), so direct benchmark comparisons are not meaningful. The table shows their specifications side by side for historical and architectural context.
Which should I choose?
Choose the Tesla K40 if you play the latest titles at high textures or do GPU-accelerated work. Choose the UniChrome CLE266 if you want lower power draw, heat and noise.
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.