CPU
GPU
Radeon RX Vega 11
Popular choices:
GeForce GTX 745
Popular choices:
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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon RX Vega 11 uses modern memory architecture. The Radeon RX Vega 11 likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The GeForce GTX 745 lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The GeForce GTX 745 is the superior choice for raw performance. It leads with a 1.5% higher G3D Mark score and 100+% more VRAM (4 GB vs 0 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon RX Vega 11.
| Insight | Radeon RX Vega 11 | GeForce GTX 745 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.5%) | ✅Leading raw performance (+1.5%) |
| Longevity | 🛑Obsolete Architecture (2018 / GCN 5.0 (2017−2020)) | 🛑Obsolete Architecture (2014 / Maxwell (2014−2017)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100+%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | 📏 Compact / SFF Friendly |
💎 Value Proposition
The GeForce GTX 745 offers a compelling cost-to-performance ratio. Priced at $25 versus $50 for the Radeon RX Vega 11, it costs 50% less. While it maintains basic entry-level capabilities, this results in a 103.1% higher cost efficiency score.
| Insight | Radeon RX Vega 11 | GeForce GTX 745 |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+103.1%) |
| Upfront Cost | ⚠️Higher upfront cost ($50) | ✅More affordable ($25) |
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 Radeon RX Vega 11 and GeForce GTX 745
Radeon RX Vega 11
The Radeon RX Vega 11 is manufactured by AMD. It was released in May 10 2018. It features the GCN 5.0 architecture. The core clock ranges from 300 MHz to 1251 MHz. It has 704 shading units. The thermal design power (TDP) is 35W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 2,094 points.
GeForce GTX 745
The GeForce GTX 745 is manufactured by NVIDIA. It was released in February 18 2014. It features the Maxwell architecture. The core clock ranges from 1020 MHz to 1085 MHz. It has 512 shading units. The thermal design power (TDP) is 55W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 2,126 points. Launch price was $119.
Graphics Performance
The Radeon RX Vega 11 scores 2,094 and the GeForce GTX 745 reaches 2,126 in the G3D Mark benchmark — just a 1.5% difference, making them near-identical in rasterization performance. The Radeon RX Vega 11 is built on GCN 5.0 while the GeForce GTX 745 uses Maxwell, both on 14 nm vs 28 nm. Shader units: 704 (Radeon RX Vega 11) vs 512 (GeForce GTX 745). Raw compute: 1.761 TFLOPS (Radeon RX Vega 11) vs 1.111 TFLOPS (GeForce GTX 745). Boost clocks: 1251 MHz vs 1085 MHz.
| Feature | Radeon RX Vega 11 | GeForce GTX 745 |
|---|---|---|
| G3D Mark Score | 2,094 | 2,126+2% |
| Architecture | GCN 5.0 | Maxwell |
| Process Node | 14 nm | 28 nm |
| Shading Units | 704+38% | 512 |
| Compute (TFLOPS) | 1.761 TFLOPS+59% | 1.111 TFLOPS |
| Boost Clock | 1251 MHz+15% | 1085 MHz |
| ROPs | 8 | 16+100% |
| TMUs | 44+38% | 32 |
Advanced Features (DLSS/FSR)
| Feature | Radeon RX Vega 11 | GeForce GTX 745 |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 2.1 (Compatible) |
| Frame Generation | Not Supported | FSR 3 (Compatible) |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | Standard |
Video Memory (VRAM)
The Radeon RX Vega 11 comes with 0 MB of VRAM, while the GeForce GTX 745 has 4 GB. The GeForce GTX 745 offers 100+% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: System vs 128-bit.
| Feature | Radeon RX Vega 11 | GeForce GTX 745 |
|---|---|---|
| VRAM Capacity | 0 GB | 4 GB |
| Memory Type | Shared | GDDR5 |
| Memory Bandwidth | System | 80 GB/s |
| Bus Width | System | 128-bit |
Display & API Support
DirectX support: 12 (12_1) (Radeon RX Vega 11) vs 12 (11_0) (GeForce GTX 745). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 3 vs 3.
| Feature | Radeon RX Vega 11 | GeForce GTX 745 |
|---|---|---|
| DirectX | 12 (12_1) | 12 (11_0) |
| Vulkan | 1.3 | 1.4+8% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 3 | 3 |
Media & Encoding
Hardware encoder: VCE 3.0 (Radeon RX Vega 11) vs NVENC 4th Gen (GeForce GTX 745). Decoder: UVD 7.0 vs PureVideo HD VP6. Supported codecs: H.264,H.265 (Radeon RX Vega 11) vs H.264,VC-1,MPEG-2,MPEG-4 ASP (GeForce GTX 745).
| Feature | Radeon RX Vega 11 | GeForce GTX 745 |
|---|---|---|
| Encoder | VCE 3.0 | NVENC 4th Gen |
| Decoder | UVD 7.0 | PureVideo HD VP6 |
| Codecs | H.264,H.265 | H.264,VC-1,MPEG-2,MPEG-4 ASP |
Power & Dimensions
The Radeon RX Vega 11 draws 35W versus the GeForce GTX 745's 55W — a 44.4% difference. The Radeon RX Vega 11 is more power-efficient. Recommended PSU: 300W (Radeon RX Vega 11) vs 300W (GeForce GTX 745). Power connectors: None vs 1x 6-pin. Card length: 0mm vs 145mm, occupying 0 vs 1 slots. Typical load temperature: 75 vs 75°C.
| Feature | Radeon RX Vega 11 | GeForce GTX 745 |
|---|---|---|
| TDP | 35W-36% | 55W |
| Recommended PSU | 300W | 300W |
| Power Connector | None | 1x 6-pin |
| Length | 0mm | 145mm |
| Height | 0mm | 69mm |
| Slots | 0-100% | 1 |
| Temp (Load) | 75 | 75°C |
| Perf/Watt | 59.8+55% | 38.7 |
Value Analysis
The Radeon RX Vega 11 launched at $149 MSRP and currently averages $50, while the GeForce GTX 745 launched at $80 and now averages $25. The GeForce GTX 745 costs 50% less ($25 savings) at current market prices. Performance per dollar (G3D Mark / price): 41.9 (Radeon RX Vega 11) vs 85.0 (GeForce GTX 745) — the GeForce GTX 745 offers 102.9% better value. The Radeon RX Vega 11 is the newer GPU (2018 vs 2014).
| Feature | Radeon RX Vega 11 | GeForce GTX 745 |
|---|---|---|
| MSRP | $149 | $80-46% |
| Avg Price (30d) | $50 | $25-50% |
| Performance per Dollar | 41.9 | 85.0+103% |
| Codename | Raven | GM107 |
| Release | May 10 2018 | February 18 2014 |
| Ranking | #673 | #559 |
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