
GeForce GT 755M Mac Edition
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Radeon R7 M465X
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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 GT 755M Mac Edition is positioned at rank 388 and the Radeon R7 M465X is on rank 342, so the Radeon R7 M465X offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce GT 755M Mac Edition
Performance Per Dollar Radeon R7 M465X
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon R7 M465X is the superior choice for raw performance. It leads with a 3.5% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce GT 755M Mac Edition.
| Insight | GeForce GT 755M Mac Edition | Radeon R7 M465X |
|---|---|---|
| Performance | ❌Lower raw frame rates (-3.5%) | ✅Leading raw performance (+3.5%) |
| Longevity | 🛑Obsolete Architecture (2013 / Kepler (2012−2018)) | 🛑Obsolete Architecture (2016 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | — |
💎 Value Proposition
The Radeon R7 M465X offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon R7 M465X holds the technical lead. Priced at $45 (vs $50), it costs 10% less, resulting in a 15% higher cost efficiency score.
| Insight | GeForce GT 755M Mac Edition | Radeon R7 M465X |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+15%) |
| Upfront Cost | ⚠️Higher upfront cost ($50) | ✅More affordable ($45) |
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 GT 755M Mac Edition and Radeon R7 M465X

GeForce GT 755M Mac Edition
The GeForce GT 755M Mac Edition is manufactured by NVIDIA. It was released in November 8 2013. It features the Kepler architecture. The core clock speed is 1085 MHz. It has 384 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,726 points.

Radeon R7 M465X
The Radeon R7 M465X is manufactured by AMD. It was released in May 15 2016. It features the GCN 1.0 architecture. The core clock ranges from 900 MHz to 925 MHz. It has 512 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,787 points.
Graphics Performance
The GeForce GT 755M Mac Edition scores 1,726 and the Radeon R7 M465X reaches 1,787 in the G3D Mark benchmark — just a 3.5% difference, making them near-identical in rasterization performance. The GeForce GT 755M Mac Edition is built on Kepler while the Radeon R7 M465X uses GCN 1.0, both on a 28 nm process. Shader units: 384 (GeForce GT 755M Mac Edition) vs 512 (Radeon R7 M465X). Raw compute: 0.8333 TFLOPS (GeForce GT 755M Mac Edition) vs 0.9472 TFLOPS (Radeon R7 M465X).
| Feature | GeForce GT 755M Mac Edition | Radeon R7 M465X |
|---|---|---|
| G3D Mark Score | 1,726 | 1,787+4% |
| Architecture | Kepler | GCN 1.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 384 | 512+33% |
| Compute (TFLOPS) | 0.8333 TFLOPS | 0.9472 TFLOPS+14% |
| ROPs | 16 | 16 |
| TMUs | 32 | 32 |
| L1 Cache | 32 KB | 128 KB+300% |
| L2 Cache | 256 KB | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | GeForce GT 755M Mac Edition | Radeon R7 M465X |
|---|---|---|
| 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 512 MB of GDDR5. Bus width: 64-bit vs 128-bit.
| Feature | GeForce GT 755M Mac Edition | Radeon R7 M465X |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 64-bit | 128-bit+100% |
| L2 Cache | 256 KB | 256 KB |
Display & API Support
DirectX support: 12 (11_0) (GeForce GT 755M Mac Edition) vs 11.1 (Radeon R7 M465X). Vulkan: 1.2 vs 1.0. OpenGL: 4.6 vs 4.3. Maximum simultaneous displays: 4 vs 2.
| Feature | GeForce GT 755M Mac Edition | Radeon R7 M465X |
|---|---|---|
| DirectX | 12 (11_0)+8% | 11.1 |
| Vulkan | 1.2+20% | 1.0 |
| OpenGL | 4.6+7% | 4.3 |
| Max Displays | 4+100% | 2 |
Media & Encoding
Hardware encoder: NVENC (1st Gen) (GeForce GT 755M Mac Edition) vs VCE (Early) (Radeon R7 M465X). Decoder: PureVideo HD VP5 vs UVD. Supported codecs: H.264,VC-1,MPEG-2 (GeForce GT 755M Mac Edition) vs H.264,VC-1,MPEG-2 (Radeon R7 M465X).
| Feature | GeForce GT 755M Mac Edition | Radeon R7 M465X |
|---|---|---|
| Encoder | NVENC (1st Gen) | VCE (Early) |
| Decoder | PureVideo HD VP5 | UVD |
| Codecs | H.264,VC-1,MPEG-2 | H.264,VC-1,MPEG-2 |
Power & Dimensions
The GeForce GT 755M Mac Edition draws 50W versus the Radeon R7 M465X's 75W — a 40% difference. The GeForce GT 755M Mac Edition is more power-efficient. Recommended PSU: 350W (GeForce GT 755M Mac Edition) vs 350W (Radeon R7 M465X). Power connectors: PCIe-powered vs Mobile. Typical load temperature: 85°C vs 80°C.
| Feature | GeForce GT 755M Mac Edition | Radeon R7 M465X |
|---|---|---|
| TDP | 50W-33% | 75W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | Mobile |
| Slots | 0 | 0 |
| Temp (Load) | 85°C | 80°C-6% |
| Perf/Watt | 34.5+45% | 23.8 |
Value Analysis
The GeForce GT 755M Mac Edition launched at $200 MSRP and currently averages $50, while the Radeon R7 M465X launched at $150 and now averages $45. The Radeon R7 M465X costs 10% less ($5 savings) at current market prices. Performance per dollar (G3D Mark / price): 34.5 (GeForce GT 755M Mac Edition) vs 39.7 (Radeon R7 M465X) — the Radeon R7 M465X offers 15.1% better value. The Radeon R7 M465X is the newer GPU (2016 vs 2013).
| Feature | GeForce GT 755M Mac Edition | Radeon R7 M465X |
|---|---|---|
| MSRP | $200 | $150-25% |
| Avg Price (30d) | $50 | $45-10% |
| Performance per Dollar | 34.5 | 39.7+15% |
| Codename | GK107 | Tropo |
| Release | November 8 2013 | May 15 2016 |
| Ranking | #925 | #715 |
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