
GeForce GTX 680M KY_Bullet Edition vs GRID T4-2Q

GeForce GTX 680M KY_Bullet Edition
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GRID T4-2Q
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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. Components placed above yours deliver better value for money. The GeForce GTX 680M KY_Bullet Edition is positioned at rank 102 and the GRID T4-2Q is on rank 231, so the GeForce GTX 680M KY_Bullet Edition offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce GTX 680M KY_Bullet Edition
Performance Per Dollar GRID T4-2Q
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GRID T4-2Q is the superior choice for raw performance. It leads with a 2.8% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce GTX 680M KY_Bullet Edition.
| Insight | GeForce GTX 680M KY_Bullet Edition | GRID T4-2Q |
|---|---|---|
| Performance | ❌Lower raw frame rates (-2.8%) | ✅Leading raw performance (+2.8%) |
| Longevity | 🛑Obsolete Architecture (2013 / Kepler (2012−2018)) | 🛑Obsolete Architecture (2015 / Maxwell 2.0 (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
While current pricing data is unavailable, the GRID T4-2Q remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.
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 GeForce GTX 680M KY_Bullet Edition and GRID T4-2Q

GeForce GTX 680M KY_Bullet Edition
The GeForce GTX 680M KY_Bullet Edition is manufactured by NVIDIA. It was released in November 8 2013. It features the Kepler architecture. The core clock ranges from 771 MHz to 797 MHz. It has 1536 shading units. The thermal design power (TDP) is 122W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 3,569 points.

GRID T4-2Q
The GRID T4-2Q 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: 3,668 points.
Graphics Performance
The GeForce GTX 680M KY_Bullet Edition scores 3,569 and the GRID T4-2Q reaches 3,668 in the G3D Mark benchmark — just a 2.8% difference, making them near-identical in rasterization performance. The GeForce GTX 680M KY_Bullet Edition is built on Kepler while the GRID T4-2Q uses Maxwell 2.0, both on a 28 nm process. Shader units: 1,536 (GeForce GTX 680M KY_Bullet Edition) vs 2,048 (GRID T4-2Q). Raw compute: 2.448 TFLOPS (GeForce GTX 680M KY_Bullet Edition) vs 4.825 TFLOPS (GRID T4-2Q). Boost clocks: 797 MHz vs 1178 MHz.
| Feature | GeForce GTX 680M KY_Bullet Edition | GRID T4-2Q |
|---|---|---|
| G3D Mark Score | 3,569 | 3,668+3% |
| Architecture | Kepler | Maxwell 2.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 1536 | 2048+33% |
| Compute (TFLOPS) | 2.448 TFLOPS | 4.825 TFLOPS+97% |
| Boost Clock | 797 MHz | 1178 MHz+48% |
| ROPs | 32 | 64+100% |
| TMUs | 128 | 128 |
| L1 Cache | 128 KB | 768 KB+500% |
| L2 Cache | 0.5 MB | 2 MB+300% |
Advanced Features (DLSS/FSR)
| Feature | GeForce GTX 680M KY_Bullet Edition | GRID T4-2Q |
|---|---|---|
| Upscaling Tech | FSR 2.1 (Compatible) | FSR 1.0 (Software) |
| Frame Generation | FSR 3 (Compatible) | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | Standard |
Video Memory (VRAM)
Both cards feature 2 GB of GDDR5. Bus width: 256-bit vs 64-bit. L2 Cache: 0.5 MB (GeForce GTX 680M KY_Bullet Edition) vs 2 MB (GRID T4-2Q) — the GRID T4-2Q has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce GTX 680M KY_Bullet Edition | GRID T4-2Q |
|---|---|---|
| VRAM Capacity | 2 GB | 2 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 256-bit+300% | 64-bit |
| L2 Cache | 0.5 MB | 2 MB+300% |
Display & API Support
DirectX support: 12 (11_0) (GeForce GTX 680M KY_Bullet Edition) vs 12 Ultimate (GRID T4-2Q). Vulkan: 1.2 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 0.
| Feature | GeForce GTX 680M KY_Bullet Edition | GRID T4-2Q |
|---|---|---|
| DirectX | 12 (11_0) | 12 Ultimate |
| Vulkan | 1.2 | 1.3+8% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 0 |
Media & Encoding
Hardware encoder: NVENC (GeForce GTX 680M KY_Bullet Edition) vs NVENC 6th Gen (GRID T4-2Q). Decoder: PureVideo HD (VP5) vs NVDEC 4th Gen. Supported codecs: H.264,MPEG-2,VC-1 (GeForce GTX 680M KY_Bullet Edition) vs H.264,H.265,VP9 (GRID T4-2Q).
| Feature | GeForce GTX 680M KY_Bullet Edition | GRID T4-2Q |
|---|---|---|
| Encoder | NVENC | NVENC 6th Gen |
| Decoder | PureVideo HD (VP5) | NVDEC 4th Gen |
| Codecs | H.264,MPEG-2,VC-1 | H.264,H.265,VP9 |
Power & Dimensions
The GeForce GTX 680M KY_Bullet Edition draws 122W versus the GRID T4-2Q's 225W — a 59.4% difference. The GeForce GTX 680M KY_Bullet Edition is more power-efficient. Recommended PSU: 350W (GeForce GTX 680M KY_Bullet Edition) vs 350W (GRID T4-2Q). Power connectors: 1x 6-pin vs PCIe-powered. Card length: 105mm vs 168mm, occupying 0 vs 1 slots. Typical load temperature: 75°C vs 70.
| Feature | GeForce GTX 680M KY_Bullet Edition | GRID T4-2Q |
|---|---|---|
| TDP | 122W-46% | 225W |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | PCIe-powered |
| Length | 105mm | 168mm |
| Height | 82mm | 69mm |
| Slots | 0-100% | 1 |
| Temp (Load) | 75°C | 70-7% |
| Perf/Watt | 29.3+80% | 16.3 |
Value Analysis
The GRID T4-2Q is the newer GPU (2015 vs 2013).
| Feature | GeForce GTX 680M KY_Bullet Edition | GRID T4-2Q |
|---|---|---|
| MSRP | — | $845 |
| Avg Price (30d) | — | $600 |
| Codename | GK104 | GM204 |
| Release | November 8 2013 | August 30 2015 |
| Ranking | #625 | #433 |
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