Intel UHD Graphics 770 vs Radeon HD 7700-serie
Intel UHD Graphics 770
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Radeon HD 7700-serie
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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.
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 Intel UHD Graphics 770 is significantly newer (2022 vs 2012). The Intel UHD Graphics 770 likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon HD 7700-serie lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Intel UHD Graphics 770 is the superior choice for raw performance. It leads with a 0.8% higher G3D Mark score. However, the Radeon HD 7700-serie offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Intel UHD Graphics 770 | Radeon HD 7700-serie |
|---|---|---|
| Performance | ✅Leading raw performance (+0.8%) | ❌Lower raw frame rates (-0.8%) |
| Longevity | Generation 12.2 (2022−2023) (10nm) | 🛑Obsolete Architecture (2012 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100+%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the Intel UHD Graphics 770 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 Intel UHD Graphics 770 and Radeon HD 7700-serie
Intel UHD Graphics 770
The Intel UHD Graphics 770 is manufactured by Intel. It was released in September 27 2022. It features the Generation 12.2 architecture. The core clock ranges from 300 MHz to 1650 MHz. It has 256 shading units. The thermal design power (TDP) is 15W. Manufactured using 10 nm process technology. G3D Mark benchmark score: 1,914 points.
Radeon HD 7700-serie
The Radeon HD 7700-serie is manufactured by AMD. It was released in January 9 2012. It features the GCN 1.0 architecture. The boost clock speed is 925 MHz. It has 2048 shading units. The thermal design power (TDP) is 250W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,899 points. Launch price was $549.
Graphics Performance
The Intel UHD Graphics 770 scores 1,914 and the Radeon HD 7700-serie reaches 1,899 in the G3D Mark benchmark — just a 0.8% difference, making them near-identical in rasterization performance. The Intel UHD Graphics 770 is built on Generation 12.2 while the Radeon HD 7700-serie uses GCN 1.0, both on 10 nm vs 28 nm. Shader units: 256 (Intel UHD Graphics 770) vs 2,048 (Radeon HD 7700-serie). Raw compute: 0.8448 TFLOPS (Intel UHD Graphics 770) vs 3.789 TFLOPS (Radeon HD 7700-serie). Boost clocks: 1650 MHz vs 925 MHz.
| Feature | Intel UHD Graphics 770 | Radeon HD 7700-serie |
|---|---|---|
| G3D Mark Score | 1,914 | 1,899 |
| Architecture | Generation 12.2 | GCN 1.0 |
| Process Node | 10 nm | 28 nm |
| Shading Units | 256 | 2048+700% |
| Compute (TFLOPS) | 0.8448 TFLOPS | 3.789 TFLOPS+349% |
| Boost Clock | 1650 MHz+78% | 925 MHz |
| ROPs | 8 | 32+300% |
| TMUs | 16 | 128+700% |
Advanced Features (DLSS/FSR)
| Feature | Intel UHD Graphics 770 | Radeon HD 7700-serie |
|---|---|---|
| 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)
The Intel UHD Graphics 770 comes with 0 MB of VRAM, while the Radeon HD 7700-serie has 512 MB. The Radeon HD 7700-serie offers 100+% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: System vs 128-bit.
| Feature | Intel UHD Graphics 770 | Radeon HD 7700-serie |
|---|---|---|
| VRAM Capacity | Shared System RAM | 0.5 GB |
| Memory Type | Shared | GDDR5 |
| Memory Bandwidth | System | Unknown |
| Bus Width | System | 128-bit |
Power & Dimensions
The Intel UHD Graphics 770 draws 15W versus the Radeon HD 7700-serie's 250W — a 177.4% difference. The Intel UHD Graphics 770 is more power-efficient. Recommended PSU: 1W (Intel UHD Graphics 770) vs 450W (Radeon HD 7700-serie). Power connectors: Integrated vs 1x 6-pin.
| Feature | Intel UHD Graphics 770 | Radeon HD 7700-serie |
|---|---|---|
| TDP | 15W-94% | 250W |
| Recommended PSU | 1W-100% | 450W |
| Power Connector | Integrated | 1x 6-pin |
| Perf/Watt | 127.6+1579% | 7.6 |
Value Analysis
The Intel UHD Graphics 770 launched at $0 MSRP and currently averages $0, while the Radeon HD 7700-serie launched at $159 and now averages $35. The Intel UHD Graphics 770 costs 100+% less ($35 savings) at current market prices. Performance per dollar (G3D Mark / price): Infinity (Intel UHD Graphics 770) vs 54.3 (Radeon HD 7700-serie) — the Intel UHD Graphics 770 offers Infinity% better value. The Intel UHD Graphics 770 is the newer GPU (2022 vs 2012).
| Feature | Intel UHD Graphics 770 | Radeon HD 7700-serie |
|---|---|---|
| MSRP | $0-100% | $159 |
| Avg Price (30d) | $0-100% | $35 |
| Performance per Dollar | Infinity | 54.3 |
| Codename | Raptor Lake GT1 | Tahiti |
| Release | September 27 2022 | January 9 2012 |
| Ranking | #644 | #431 |
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