Radeon HD 7870
T550 Mobile
Radeon HD 7870 vs T550 Mobile Performance Spectrum
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.
Radeon HD 7870 vs T550 Mobile FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
Radeon HD 7870 vs T550 Mobile: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
Radeon HD 7870
2012Why buy it
- ✅Delivers 100+% more G3D Mark for each dollar spent, at 13.1 vs 0 G3D/$ ($349 MSRP vs Unknown MSRP).
Trade-offs
- ❌2012 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌769.6% higher power demand at 200W vs 23W.
T550 Mobile
2022Why buy it
- ✅Radeon HD 7870 is already obsolete for modern gaming, so T550 Mobile is the less risky modern option long term.
- ✅Draws 23W instead of 200W, a 177W reduction.
- ✅More future proof: Turing (2018−2022) on 12nm with a newer platform for upcoming games.
Trade-offs
- ❌Older hardware, 2 GB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
- ❌Lower G3D Mark per dollar, at 0 vs 13.1 G3D/$ (Unknown MSRP vs $349 MSRP).
Quick Answers
Which GPU is faster for gaming right now?
Which GPU is the safer long-term pick for 2026 and beyond?
Which GPU is the better buy today?
Radeon HD 7870 vs T550 Mobile Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Radeon HD 7870
The Radeon HD 7870 is manufactured by AMD. It was released in March 5 2012. It features the GCN 1.0 architecture. The core clock speed is 1000 MHz. It has 1280 shading units. The thermal design power (TDP) is 200W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 4,568 points. Launch price was $349.
T550 Mobile
The T550 Mobile is manufactured by an unknown manufacturer. It was released in Maio 2022. It features the Turing architecture. The core clock ranges from 1065 MHz to 1665 MHz. It has 1024 shading units. The thermal design power (TDP) is 23W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 4,764 points.
Graphics Performance
The Radeon HD 7870 scores 4,568 and the T550 Mobile reaches 4,764 in the G3D Mark benchmark — just a 4.3% difference, making them near-identical in rasterization performance. The Radeon HD 7870 is built on GCN 1.0 while the T550 Mobile uses Turing, both on 28 nm vs 12 nm. Shader units: 1,280 (Radeon HD 7870) vs 1,024 (T550 Mobile). Raw compute: 2.56 TFLOPS (Radeon HD 7870) vs 3.41 TFLOPS (T550 Mobile).
| Feature | Radeon HD 7870 | T550 Mobile |
|---|---|---|
| G3D Mark Score | 4,568 | 4,764+4% |
| Architecture | GCN 1.0 | Turing |
| Process Node | 28 nm | 12 nm |
| Shading Units | 1280+25% | 1024 |
| Compute (TFLOPS) | 2.56 TFLOPS | 3.41 TFLOPS+33% |
| ROPs | 32 | 32 |
| TMUs | 80+25% | 64 |
| L1 Cache | 0.31 MB | 1 MB+223% |
| L2 Cache | 0.5 MB | 1 MB+100% |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 7870 | T550 Mobile |
|---|---|---|
| Upscaling Tech | FSR Upscaling / FSR 4 | Upscaling support |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | Standard |
Video Memory (VRAM)
Both cards ship with 2 GB of video memory. Memory bus width is 256-bit on the Radeon HD 7870 and 128-bit on the T550 Mobile. L2 Cache: 0.5 MB (Radeon HD 7870) vs 1 MB (T550 Mobile) — the T550 Mobile has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon HD 7870 | T550 Mobile |
|---|---|---|
| VRAM Capacity | 2 GB | 2 GB |
| Memory Type | GDDR5 | GDDR6 |
| Bus Width | 256-bit+100% | 128-bit |
| L2 Cache | 0.5 MB | 1 MB+100% |
Power & Dimensions
The Radeon HD 7870 draws 200W versus the T550 Mobile's 23W — a 158.7% difference. The T550 Mobile is more power-efficient. Recommended PSU: 500W (Radeon HD 7870) vs 350W (T550 Mobile). Power connectors: 2x 6-pin vs PCIe-powered.
| Feature | Radeon HD 7870 | T550 Mobile |
|---|---|---|
| TDP | 200W | 23W-89% |
| Recommended PSU | 500W | 350W-30% |
| Power Connector | 2x 6-pin | PCIe-powered |
| Length | 241mm | — |
| Height | 111mm | — |
| Slots | 2 | — |
| Temp (Load) | 80°C | — |
| Perf/Watt | 22.8 | 207.1+808% |
Value Analysis
The newer card here is T550 Mobile (2022 vs 2012).
| Feature | Radeon HD 7870 | T550 Mobile |
|---|---|---|
| MSRP | $349 | — |
| Codename | Pitcairn | TU117 |
| Release | March 5 2012 | Maio 2022 |
| Ranking | #460 | #452 |
Affiliate Disclosure
ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.
Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.
You May Also Compare
Similar GPU comparisons based on Radeon HD 7870 and T550 Mobile
