
Tesla M6 vs Radeon R9 380X

Tesla M6
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Radeon R9 380X
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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 M6 is positioned at rank #188 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 M6
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Tesla M6 is the superior choice for raw performance. It leads with a 1.5% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon R9 380X.
| Insight | Tesla M6 | Radeon R9 380X |
|---|---|---|
| Performance | ✅Leading raw performance (+1.5%) | ❌Lower raw frame rates (-1.5%) |
| Longevity | 🛑Obsolete Architecture (2015 / Maxwell 2.0 (2014−2019)) | 🛑Obsolete Architecture (2015 / GCN 3.0 (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 Radeon R9 380X offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon R9 380X holds the technical lead. Priced at $58 (vs $84), it costs 31% less, resulting in a 42.6% higher cost efficiency score.
| Insight | Tesla M6 | Radeon R9 380X |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+42.6%) |
| Upfront Cost | ⚠️Higher upfront cost ($84) | ✅More affordable ($58) |
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 M6 and Radeon R9 380X

Tesla M6
The Tesla M6 is manufactured by NVIDIA. It was released in August 30 2015. It features the Maxwell 2.0 architecture. The core clock ranges from 930 MHz to 1180 MHz. It has 1536 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 6,225 points.

Radeon R9 380X
The Radeon R9 380X is manufactured by AMD. It was released in November 19 2015. It features the GCN 3.0 architecture. The boost clock speed is 970 MHz. It has 2048 shading units. The thermal design power (TDP) is 250W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 6,131 points. Launch price was $229.
Graphics Performance
The Tesla M6 scores 6,225 and the Radeon R9 380X reaches 6,131 in the G3D Mark benchmark — just a 1.5% difference, making them near-identical in rasterization performance. The Tesla M6 is built on Maxwell 2.0 while the Radeon R9 380X uses GCN 3.0, both on a 28 nm process. Shader units: 1,536 (Tesla M6) vs 2,048 (Radeon R9 380X). Raw compute: 3.625 TFLOPS (Tesla M6) vs 3.973 TFLOPS (Radeon R9 380X). Boost clocks: 1180 MHz vs 970 MHz.
| Feature | Tesla M6 | Radeon R9 380X |
|---|---|---|
| G3D Mark Score | 6,225+2% | 6,131 |
| Architecture | Maxwell 2.0 | GCN 3.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 1536 | 2048+33% |
| Compute (TFLOPS) | 3.625 TFLOPS | 3.973 TFLOPS+10% |
| Boost Clock | 1180 MHz+22% | 970 MHz |
| ROPs | 64+100% | 32 |
| TMUs | 96 | 128+33% |
| L1 Cache | 576 KB+13% | 512 KB |
| L2 Cache | 2 MB+300% | 0.5 MB |
Advanced Features (DLSS/FSR)
| Feature | Tesla M6 | Radeon R9 380X |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
Both cards feature 4 GB of video memory. Bus width: 256-bit vs 128-bit. L2 Cache: 2 MB (Tesla M6) vs 0.5 MB (Radeon R9 380X) — the Tesla M6 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Tesla M6 | Radeon R9 380X |
|---|---|---|
| VRAM Capacity | 4 GB | 4 GB |
| Memory Type | GDDR6 | GDDR5 |
| Bus Width | 256-bit+100% | 128-bit |
| L2 Cache | 2 MB+300% | 0.5 MB |
Display & API Support
DirectX support: 12 (Tesla M6) vs 12 (12_0) (Radeon R9 380X). Maximum simultaneous displays: 0 vs 4.
| Feature | Tesla M6 | Radeon R9 380X |
|---|---|---|
| DirectX | 12 | 12 (12_0) |
| Max Displays | 0 | 4 |
Media & Encoding
Hardware encoder: NVENC 5th Gen (Tesla M6) vs VCE 3.0 (Radeon R9 380X). Decoder: NVDEC 2nd Gen vs UVD 6.0.
| Feature | Tesla M6 | Radeon R9 380X |
|---|---|---|
| Encoder | NVENC 5th Gen | VCE 3.0 |
| Decoder | NVDEC 2nd Gen | UVD 6.0 |
| Codecs | — | H.264,H.265,MPEG-2,MPEG-4,VC-1 |
Power & Dimensions
The Tesla M6 draws 100W versus the Radeon R9 380X's 250W — a 85.7% difference. The Tesla M6 is more power-efficient. Recommended PSU: 350W (Tesla M6) vs 500W (Radeon R9 380X). Power connectors: PCIe-powered vs 2x 6-pin. Card length: 1mm vs 221mm, occupying 0 vs 2 slots.
| Feature | Tesla M6 | Radeon R9 380X |
|---|---|---|
| TDP | 100W-60% | 250W |
| Recommended PSU | 350W-30% | 500W |
| Power Connector | PCIe-powered | 2x 6-pin |
| Length | 1mm | 221mm |
| Height | — | 111mm |
| Slots | 0-100% | 2 |
| Temp (Load) | — | 75 |
| Perf/Watt | 62.3+154% | 24.5 |
Value Analysis
The Tesla M6 launched at $1000 MSRP and currently averages $84, while the Radeon R9 380X launched at $229 and now averages $58. The Radeon R9 380X costs 31% less ($26 savings) at current market prices. Performance per dollar (G3D Mark / price): 74.1 (Tesla M6) vs 105.7 (Radeon R9 380X) — the Radeon R9 380X offers 42.6% better value.
| Feature | Tesla M6 | Radeon R9 380X |
|---|---|---|
| MSRP | $1000 | $229-77% |
| Avg Price (30d) | $84 | $58-31% |
| Performance per Dollar | 74.1 | 105.7+43% |
| Codename | GM204 | Antigua |
| Release | August 30 2015 | November 19 2015 |
| Ranking | #388 | #394 |
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