ATI Radeon HD 3870 X2 vs ATI Radeon Xpress 1100 IGP
Comparative analysis of ATI Radeon HD 3870 X2 and ATI Radeon Xpress 1100 IGP videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the ATI Radeon HD 3870 X2
- Videocard is newer: launch date 3 month(s) later
- 2.8x more core clock speed: 825 MHz vs 300 MHz
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 55 nm vs 130 nm
- 20.9x better performance in PassMark - G3D Mark: 709 vs 34
- Around 20% better performance in PassMark - G2D Mark: 224 vs 187
Specifications (specs) | |
Launch date | 26 January 2008 vs 17 October 2007 |
Core clock speed | 825 MHz vs 300 MHz |
Manufacturing process technology | 55 nm vs 130 nm |
Benchmarks | |
PassMark - G3D Mark | 709 vs 34 |
PassMark - G2D Mark | 224 vs 187 |
Compare benchmarks
GPU 1: ATI Radeon HD 3870 X2
GPU 2: ATI Radeon Xpress 1100 IGP
PassMark - G3D Mark |
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PassMark - G2D Mark |
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Name | ATI Radeon HD 3870 X2 | ATI Radeon Xpress 1100 IGP |
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PassMark - G3D Mark | 709 | 34 |
PassMark - G2D Mark | 224 | 187 |
GFXBench 4.0 - T-Rex (Frames) | 3336 | |
GFXBench 4.0 - T-Rex (Fps) | 3336 |
Compare specifications (specs)
ATI Radeon HD 3870 X2 | ATI Radeon Xpress 1100 IGP | |
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Essentials |
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Architecture | TeraScale | Rage 8 |
Code name | R680 | RC410 |
Launch date | 26 January 2008 | 17 October 2007 |
Launch price (MSRP) | $449 | |
Place in performance rating | 934 | 935 |
Type | Desktop | Desktop |
Technical info |
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Core clock speed | 825 MHz | 300 MHz |
Floating-point performance | 2x 528.0 gflops | |
Manufacturing process technology | 55 nm | 130 nm |
Pipelines | 2x 320 | |
Texture fill rate | 2x 13.2 GTexel / s billion / sec | |
Thermal Design Power (TDP) | 165 Watt | |
Transistor count | 666 million | |
Video outputs and ports |
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Display Connectors | 2x DVI, 1x S-Video | No outputs |
Compatibility, dimensions and requirements |
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Interface | PCIe 2.0 x16 | PCIe 1.0 x16 |
Length | 267 mm | |
Supplementary power connectors | 1x 6-pin + 1x 8-pin | None |
API support |
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DirectX | 10.1 | 9.0 |
OpenGL | 3.3 | 2.0 |
Memory |
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Maximum RAM amount | 2x 512 MB | |
Memory bandwidth | 2x 57.7 GB / s | |
Memory bus width | 2x 256 Bit | |
Memory clock speed | 1802 MHz | |
Memory type | GDDR3 |