Radeon HD 4870 X2 vs Radeon HD 5770
Radeon HD 4870 X2
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Radeon HD 5770
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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 Radeon HD 4870 X2 is positioned at rank 302 and the Radeon HD 5770 is on rank 148, so the Radeon HD 5770 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon HD 4870 X2
Performance Per Dollar Radeon HD 5770
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon HD 5770 is the superior choice for raw performance. It leads with a 3% higher G3D Mark score and 100% more VRAM (2 GB vs 1 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 4870 X2.
| Insight | Radeon HD 4870 X2 | Radeon HD 5770 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-3%) | ✅Leading raw performance (+3%) |
| Longevity | 🛑Obsolete Architecture (2008 / TeraScale (2005−2013)) | 🛑Obsolete Architecture (2009 / TeraScale 2 (2009−2015)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | Standard Size (267mm) | 📏 Compact / SFF Friendly |
💎 Value Proposition
The Radeon HD 5770 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon HD 5770 holds the technical lead. Priced at $159 (vs $550), it costs 71% less, resulting in a 256.2% higher cost efficiency score.
| Insight | Radeon HD 4870 X2 | Radeon HD 5770 |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+256.2%) |
| Upfront Cost | ⚠️Higher upfront cost ($550) | ✅More affordable ($159) |
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 HD 4870 X2 and Radeon HD 5770
Radeon HD 4870 X2
The Radeon HD 4870 X2 is manufactured by AMD. It was released in August 12 2008. It features the TeraScale architecture. The core clock speed is 700 MHz. It has 800 ×2 shading units. The thermal design power (TDP) is 286W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 1,309 points. Launch price was $550.
Radeon HD 5770
The Radeon HD 5770 is manufactured by AMD. It was released in October 13 2009. It features the TeraScale 2 architecture. The core clock speed is 850 MHz. It has 800 shading units. The thermal design power (TDP) is 108W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 1,348 points. Launch price was $159.
Graphics Performance
The Radeon HD 4870 X2 scores 1,309 and the Radeon HD 5770 reaches 1,348 in the G3D Mark benchmark — just a 3% difference, making them near-identical in rasterization performance. The Radeon HD 4870 X2 is built on TeraScale while the Radeon HD 5770 uses TeraScale 2, both on 55 nm vs 40 nm. Shader units: 800 (Radeon HD 4870 X2) vs 800 (Radeon HD 5770). Raw compute: 1.12 TFLOPS ×2 (Radeon HD 4870 X2) vs 1.36 TFLOPS (Radeon HD 5770).
| Feature | Radeon HD 4870 X2 | Radeon HD 5770 |
|---|---|---|
| G3D Mark Score | 1,309 | 1,348+3% |
| Architecture | TeraScale | TeraScale 2 |
| Process Node | 55 nm | 40 nm |
| Shading Units | 800 ×2 | 800 |
| Compute (TFLOPS) | 1.12 TFLOPS ×2 | 1.36 TFLOPS+21% |
| ROPs | 16 ×2 | 16 |
| TMUs | 40 ×2 | 40 |
| L1 Cache | 160 KB+100% | 80 KB |
| L2 Cache | 256 KB | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 4870 X2 | Radeon HD 5770 |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
The Radeon HD 4870 X2 comes with 1 GB of VRAM, while the Radeon HD 5770 has 2 GB. The Radeon HD 5770 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 64-bit vs 128-bit.
| Feature | Radeon HD 4870 X2 | Radeon HD 5770 |
|---|---|---|
| VRAM Capacity | 1 GB | 2 GB+100% |
| 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: 10.1 (Radeon HD 4870 X2) vs 11.2 (Radeon HD 5770). Maximum simultaneous displays: 2 vs 3.
| Feature | Radeon HD 4870 X2 | Radeon HD 5770 |
|---|---|---|
| DirectX | 10.1 | 11.2+11% |
| Max Displays | 2 | 3+50% |
Media & Encoding
Decoder: UVD 2 vs UVD 2.2. Supported codecs: H.264,VC-1,MPEG-4,DivX (Radeon HD 4870 X2) vs H.264 (Radeon HD 5770).
| Feature | Radeon HD 4870 X2 | Radeon HD 5770 |
|---|---|---|
| Encoder | — | UVD 2.2 |
| Decoder | UVD 2 | UVD 2.2 |
| Codecs | H.264,VC-1,MPEG-4,DivX | H.264 |
Power & Dimensions
The Radeon HD 4870 X2 draws 286W versus the Radeon HD 5770's 108W — a 90.4% difference. The Radeon HD 5770 is more power-efficient. Recommended PSU: 650W (Radeon HD 4870 X2) vs 450W (Radeon HD 5770). Power connectors: 1x 6-pin + 1x 8-pin vs 1x 6-pin. Card length: 267mm vs 208mm, occupying 2 vs 2 slots.
| Feature | Radeon HD 4870 X2 | Radeon HD 5770 |
|---|---|---|
| TDP | 286W | 108W-62% |
| Recommended PSU | 650W | 450W-31% |
| Power Connector | 1x 6-pin + 1x 8-pin | 1x 6-pin |
| Length | 267mm | 208mm |
| Slots | 2 | 2 |
| Temp (Load) | 90°C | — |
| Perf/Watt | 4.6 | 12.5+172% |
Value Analysis
The Radeon HD 4870 X2 launched at $550 MSRP and currently averages $550, while the Radeon HD 5770 launched at $159 and now averages $159. The Radeon HD 5770 costs 71.1% less ($391 savings) at current market prices. Performance per dollar (G3D Mark / price): 2.4 (Radeon HD 4870 X2) vs 8.5 (Radeon HD 5770) — the Radeon HD 5770 offers 254.2% better value. The Radeon HD 5770 is the newer GPU (2009 vs 2008).
| Feature | Radeon HD 4870 X2 | Radeon HD 5770 |
|---|---|---|
| MSRP | $550 | $159-71% |
| Avg Price (30d) | $550 | $159-71% |
| Performance per Dollar | 2.4 | 8.5+254% |
| Codename | R700 | Juniper |
| Release | August 12 2008 | October 13 2009 |
| Ranking | #796 | #730 |
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The most powerful gpus ranked by G3D Mark benchmark scores.
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