Radeon HD 6870
UHD Graphics Xe 750 32EUs (Rocket Lake)
Radeon HD 6870 vs UHD Graphics Xe 750 32EUs (Rocket Lake) 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 6870 vs UHD Graphics Xe 750 32EUs (Rocket Lake) 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 6870 vs UHD Graphics Xe 750 32EUs (Rocket Lake): 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 6870
2010Why buy it
- ✅Delivers 100+% more G3D Mark for each dollar spent, at 9.2 vs 0 G3D/$ ($239 MSRP vs Unknown MSRP).
- ✅100+% more VRAM for high-resolution textures and newer games (2 GB vs Unknown).
Trade-offs
- ❌2010 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌906.7% higher power demand at 151W vs 15W.
UHD Graphics Xe 750 32EUs (Rocket Lake)
2021Why buy it
- ✅Draws 15W instead of 151W, a 136W reduction.
- ✅More future proof: Gen. 12 (2021−2023) on 14nm with a newer platform for upcoming games.
Trade-offs
- ❌Less VRAM, with Unknown vs 2 GB for high-resolution textures and newer games.
- ❌2021 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌Lower G3D Mark per dollar, at 0 vs 9.2 G3D/$ (Unknown MSRP vs $239 MSRP).
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Radeon HD 6870 vs UHD Graphics Xe 750 32EUs (Rocket Lake) Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Radeon HD 6870
The Radeon HD 6870 is manufactured by AMD. It was released in October 21 2010. It features the TeraScale 2 architecture. The boost clock speed is 900 MHz. It has 1120 shading units. The thermal design power (TDP) is 151W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 2,206 points. Launch price was $239.
UHD Graphics Xe 750 32EUs (Rocket Lake)
The UHD Graphics Xe 750 32EUs (Rocket Lake) is manufactured by Intel. It was released in March 30 2021. It features the Gen. 12 architecture. The core clock ranges from 350 MHz to 1450 MHz. It has 32 shading units. The thermal design power (TDP) is 15W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 2,200 points.
Graphics Performance
The Radeon HD 6870 scores 2,206 and the UHD Graphics Xe 750 32EUs (Rocket Lake) reaches 2,200 in the G3D Mark benchmark — just a 0.3% difference, making them near-identical in rasterization performance. The Radeon HD 6870 is built on TeraScale 2 while the UHD Graphics Xe 750 32EUs (Rocket Lake) uses Gen. 12, both on 40 nm vs 14 nm. Shader units: 1,120 (Radeon HD 6870) vs 32 (UHD Graphics Xe 750 32EUs (Rocket Lake)). Boost clocks: 900 MHz vs 1450 MHz.
| Feature | Radeon HD 6870 | UHD Graphics Xe 750 32EUs (Rocket Lake) |
|---|---|---|
| G3D Mark Score | 2,206 | 2,200 |
| Architecture | TeraScale 2 | Gen. 12 |
| Process Node | 40 nm | 14 nm |
| Shading Units | 1120+3400% | 32 |
| Boost Clock | 900 MHz | 1450 MHz+61% |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 6870 | UHD Graphics Xe 750 32EUs (Rocket Lake) |
|---|---|---|
| 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)
The Radeon HD 6870 has 2 GB of VRAM, while the UHD Graphics Xe 750 32EUs (Rocket Lake) carries 0 MB. Radeon HD 6870 gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the Radeon HD 6870 and System on the UHD Graphics Xe 750 32EUs (Rocket Lake).
| Feature | Radeon HD 6870 | UHD Graphics Xe 750 32EUs (Rocket Lake) |
|---|---|---|
| VRAM Capacity | 2 GB | Shared System RAM |
| Memory Type | GDDR5 | Shared |
| Memory Bandwidth | Unknown | System |
| Bus Width | 128-bit | System |
Display & API Support
DirectX support: 11.0 (Radeon HD 6870) vs 12 (12_1) (UHD Graphics Xe 750 32EUs (Rocket Lake)). Vulkan: N/A vs 1.3. OpenGL: 4.4 vs 4.6. Maximum simultaneous displays: 6 vs 3.
| Feature | Radeon HD 6870 | UHD Graphics Xe 750 32EUs (Rocket Lake) |
|---|---|---|
| DirectX | 11.0 | 12 (12_1)+9% |
| Vulkan | N/A | 1.3 |
| OpenGL | 4.4 | 4.6+5% |
| Max Displays | 6+100% | 3 |
Media & Encoding
Hardware encoder: None (Radeon HD 6870) vs Quick Sync Video (Xe) (UHD Graphics Xe 750 32EUs (Rocket Lake)). Decoder: UVD 3.0 vs Quick Sync Video (Xe). Supported codecs: MPEG-2,VC-1,H.264,MPEG-4,MVC (Radeon HD 6870) vs AV1,H.265/HEVC,H.264,VP9,MJPEG,MPEG-2 (UHD Graphics Xe 750 32EUs (Rocket Lake)).
| Feature | Radeon HD 6870 | UHD Graphics Xe 750 32EUs (Rocket Lake) |
|---|---|---|
| Encoder | None | Quick Sync Video (Xe) |
| Decoder | UVD 3.0 | Quick Sync Video (Xe) |
| Codecs | MPEG-2,VC-1,H.264,MPEG-4,MVC | AV1,H.265/HEVC,H.264,VP9,MJPEG,MPEG-2 |
Power & Dimensions
The Radeon HD 6870 draws 151W versus the UHD Graphics Xe 750 32EUs (Rocket Lake)'s 15W — a 163.9% difference. The UHD Graphics Xe 750 32EUs (Rocket Lake) is more power-efficient. Recommended PSU: 500W (Radeon HD 6870) vs 1W (UHD Graphics Xe 750 32EUs (Rocket Lake)). Power connectors: 2x 6-pin vs Integrated. Typical load temperature: 85 vs 75°C.
| Feature | Radeon HD 6870 | UHD Graphics Xe 750 32EUs (Rocket Lake) |
|---|---|---|
| TDP | 151W | 15W-90% |
| Recommended PSU | 500W | 1W-100% |
| Power Connector | 2x 6-pin | Integrated |
| Length | 247mm | — |
| Height | 111mm | — |
| Slots | 2 | 0-100% |
| Temp (Load) | 85 | 75°C-12% |
| Perf/Watt | 14.6 | 146.7+905% |
Value Analysis
At launch, the Radeon HD 6870 came in at $239, while the UHD Graphics Xe 750 32EUs (Rocket Lake) launched at $0. On MSRP, UHD Graphics Xe 750 32EUs (Rocket Lake) was 100+% cheaper ($239 less). Performance per dollar on MSRP (G3D Mark / MSRP): 9.2 (Radeon HD 6870) vs Infinity (UHD Graphics Xe 750 32EUs (Rocket Lake)) — the UHD Graphics Xe 750 32EUs (Rocket Lake) offers Infinity% better value. The newer card here is UHD Graphics Xe 750 32EUs (Rocket Lake) (2021 vs 2010).
| Feature | Radeon HD 6870 | UHD Graphics Xe 750 32EUs (Rocket Lake) |
|---|---|---|
| MSRP | $239 | $0-100% |
| Performance per Dollar | 9.2 | Infinity |
| Codename | Barts | Rocket Lake Xe |
| Release | October 21 2010 | March 30 2021 |
| Ranking | #661 | #809 |
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