
GeForce GTX 675MX vs FirePro W5100

GeForce GTX 675MX
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FirePro W5100
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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 675MX is positioned at rank 75 and the FirePro W5100 is on rank 166, so the GeForce GTX 675MX 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 675MX
Performance Per Dollar FirePro W5100
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The FirePro W5100 is the superior choice for raw performance. It leads with a 1.2% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce GTX 675MX.
| Insight | GeForce GTX 675MX | FirePro W5100 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.2%) | ✅Leading raw performance (+1.2%) |
| Longevity | 🛑Obsolete Architecture (2012 / Kepler (2012−2018)) | 🛑Obsolete Architecture (2014 / GCN 2.0 (2013−2017)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | 📏 Compact / SFF Friendly |
💎 Value Proposition
While current pricing data is unavailable, the FirePro W5100 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 675MX and FirePro W5100

GeForce GTX 675MX
The GeForce GTX 675MX is manufactured by NVIDIA. It was released in October 1 2012. It features the Kepler architecture. The core clock speed is 600 MHz. It has 960 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 2,951 points.

FirePro W5100
The FirePro W5100 is manufactured by AMD. It was released in March 31 2014. It features the GCN 2.0 architecture. The core clock speed is 930 MHz. It has 768 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 2,987 points.
Graphics Performance
The GeForce GTX 675MX scores 2,951 and the FirePro W5100 reaches 2,987 in the G3D Mark benchmark — just a 1.2% difference, making them near-identical in rasterization performance. The GeForce GTX 675MX is built on Kepler while the FirePro W5100 uses GCN 2.0, both on a 28 nm process. Shader units: 960 (GeForce GTX 675MX) vs 768 (FirePro W5100). Raw compute: 1.256 TFLOPS (GeForce GTX 675MX) vs 1.428 TFLOPS (FirePro W5100).
| Feature | GeForce GTX 675MX | FirePro W5100 |
|---|---|---|
| G3D Mark Score | 2,951 | 2,987+1% |
| Architecture | Kepler | GCN 2.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 960+25% | 768 |
| Compute (TFLOPS) | 1.256 TFLOPS | 1.428 TFLOPS+14% |
| ROPs | 32+100% | 16 |
| TMUs | 80+67% | 48 |
| L1 Cache | 80 KB | 192 KB+140% |
| L2 Cache | 512 KB+100% | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | GeForce GTX 675MX | FirePro W5100 |
|---|---|---|
| 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 4 GB of GDDR5. Bus width: 128-bit vs 64-bit. L2 Cache: 512 KB (GeForce GTX 675MX) vs 256 KB (FirePro W5100) — the GeForce GTX 675MX has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce GTX 675MX | FirePro W5100 |
|---|---|---|
| VRAM Capacity | 4 GB | 4 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit+100% | 64-bit |
| L2 Cache | 512 KB+100% | 256 KB |
Display & API Support
DirectX support: 12 (11_0) (GeForce GTX 675MX) vs 12 (FirePro W5100). Vulkan: 1.2 vs 1.2.170. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 6.
| Feature | GeForce GTX 675MX | FirePro W5100 |
|---|---|---|
| DirectX | 12 (11_0) | 12 |
| Vulkan | 1.2 | 1.2.170 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 6+50% |
Media & Encoding
Hardware encoder: NVENC 1st Gen (GeForce GTX 675MX) vs VCE 2.0 (FirePro W5100). Decoder: PureVideo HD VP5 vs UVD 4.2. Supported codecs: H.264,VC-1,MPEG-2,MPEG-4 ASP (GeForce GTX 675MX) vs H.264,MPEG-2,VC-1 (FirePro W5100).
| Feature | GeForce GTX 675MX | FirePro W5100 |
|---|---|---|
| Encoder | NVENC 1st Gen | VCE 2.0 |
| Decoder | PureVideo HD VP5 | UVD 4.2 |
| Codecs | H.264,VC-1,MPEG-2,MPEG-4 ASP | H.264,MPEG-2,VC-1 |
Power & Dimensions
The GeForce GTX 675MX draws 100W versus the FirePro W5100's 50W — a 66.7% difference. The FirePro W5100 is more power-efficient. Recommended PSU: 350W (GeForce GTX 675MX) vs 350W (FirePro W5100). Power connectors: 1x 6-pin vs PCIe-powered. Typical load temperature: 85°C vs 70°C.
| Feature | GeForce GTX 675MX | FirePro W5100 |
|---|---|---|
| TDP | 100W | 50W-50% |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | PCIe-powered |
| Length | — | 173mm |
| Height | — | 111mm |
| Slots | 0-100% | 1 |
| Temp (Load) | 85°C | 70°C-18% |
| Perf/Watt | 29.5 | 59.7+102% |
Value Analysis
The FirePro W5100 is the newer GPU (2014 vs 2012).
| Feature | GeForce GTX 675MX | FirePro W5100 |
|---|---|---|
| MSRP | — | $399 |
| Avg Price (30d) | — | $50 |
| Codename | GK104 | Bonaire |
| Release | October 1 2012 | March 31 2014 |
| Ranking | #588 | #582 |
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