
Tesla K40c vs GRID RTX6000-8Q

Tesla K40c
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GRID RTX6000-8Q
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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. The Tesla K40c is positioned at rank #378 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Tesla K40c
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GRID RTX6000-8Q is the superior choice for raw performance. It leads with a 0.4% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Tesla K40c.
| Insight | Tesla K40c | GRID RTX6000-8Q |
|---|---|---|
| Performance | ❌Lower raw frame rates (-0.4%) | ✅Leading raw performance (+0.4%) |
| Longevity | 🛑Obsolete Architecture (2013 / Kepler (2012−2018)) | 🛑Obsolete Architecture (2015 / Maxwell 2.0 (2014−2019)) |
| Ecosystem | Supports FSR Upscaling | ✨ DLSS 2 Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | Normal Efficiency | Normal Efficiency |
| Case Fit | Standard Size (267mm) | Standard Size (267mm) |
💎 Value Proposition
The GRID RTX6000-8Q offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the GRID RTX6000-8Q holds the technical lead. Priced at $500 (vs $500), it costs 0% less, resulting in a 0.4% higher cost efficiency score.
| Insight | Tesla K40c | GRID RTX6000-8Q |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+0.4%) |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 Tesla K40c and GRID RTX6000-8Q

Tesla K40c
The Tesla K40c is manufactured by NVIDIA. It was released in October 8 2013. It features the Kepler architecture. The core clock ranges from 745 MHz to 876 MHz. It has 2880 shading units. The thermal design power (TDP) is 245W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 4,495 points. Launch price was $7,699.

GRID RTX6000-8Q
The GRID RTX6000-8Q 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: 4,514 points.
Graphics Performance
The Tesla K40c scores 4,495 and the GRID RTX6000-8Q reaches 4,514 in the G3D Mark benchmark — just a 0.4% difference, making them near-identical in rasterization performance. The Tesla K40c is built on Kepler while the GRID RTX6000-8Q uses Maxwell 2.0, both on a 28 nm process. Shader units: 2,880 (Tesla K40c) vs 2,048 (GRID RTX6000-8Q). Raw compute: 5.046 TFLOPS (Tesla K40c) vs 4.825 TFLOPS (GRID RTX6000-8Q). Boost clocks: 876 MHz vs 1178 MHz.
| Feature | Tesla K40c | GRID RTX6000-8Q |
|---|---|---|
| G3D Mark Score | 4,495 | 4,514 |
| Architecture | Kepler | Maxwell 2.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 2880+41% | 2048 |
| Compute (TFLOPS) | 5.046 TFLOPS+5% | 4.825 TFLOPS |
| Boost Clock | 876 MHz | 1178 MHz+34% |
| ROPs | 48 | 64+33% |
| TMUs | 240+88% | 128 |
| L1 Cache | 240 KB | 768 KB+220% |
| L2 Cache | 1.5 MB | 2 MB+33% |
Advanced Features (DLSS/FSR)
| Feature | Tesla K40c | GRID RTX6000-8Q |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | NVIDIA Reflex |
Video Memory (VRAM)
Both cards feature 2 GB of GDDR5. Bus width: 64-bit vs 64-bit. L2 Cache: 1.5 MB (Tesla K40c) vs 2 MB (GRID RTX6000-8Q) — the GRID RTX6000-8Q has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Tesla K40c | GRID RTX6000-8Q |
|---|---|---|
| VRAM Capacity | 2 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 64-bit | 64-bit |
| L2 Cache | 1.5 MB | 2 MB+33% |
Display & API Support
DirectX support: 11_0 (Tesla K40c) vs 12_2 (GRID RTX6000-8Q). Maximum simultaneous displays: 0 vs 0.
| Feature | Tesla K40c | GRID RTX6000-8Q |
|---|---|---|
| DirectX | 11_0 | 12_2+9% |
| Max Displays | 0 | 0 |
Power & Dimensions
The Tesla K40c draws 245W versus the GRID RTX6000-8Q's 225W — a 8.5% difference. The GRID RTX6000-8Q is more power-efficient. Recommended PSU: 350W (Tesla K40c) vs 350W (GRID RTX6000-8Q). Power connectors: PCIe-powered vs PCIe-powered. Card length: 267mm vs 267mm, occupying 2 vs 2 slots.
| Feature | Tesla K40c | GRID RTX6000-8Q |
|---|---|---|
| TDP | 245W | 225W-8% |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | PCIe-powered |
| Length | 267mm | 267mm |
| Slots | 2 | 2 |
| Perf/Watt | 18.3 | 20.1+10% |
Value Analysis
The Tesla K40c launched at $7699 MSRP and currently averages $500, while the GRID RTX6000-8Q launched at $0 and now averages $500. Performance per dollar (G3D Mark / price): 9.0 (Tesla K40c) vs 9.0 (GRID RTX6000-8Q) — the GRID RTX6000-8Q offers 0% better value. The GRID RTX6000-8Q is the newer GPU (2015 vs 2013).
| Feature | Tesla K40c | GRID RTX6000-8Q |
|---|---|---|
| MSRP | $7699 | $0-100% |
| Avg Price (30d) | $500 | $500 |
| Performance per Dollar | 9.0 | 9.0 |
| Codename | GK180 | GM204 |
| Release | October 8 2013 | August 30 2015 |
| Ranking | #465 | #505 |
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