ATI Radeon HD 4870 X2 vs ATI Radeon X1650 GTO
Comparative analysis of ATI Radeon HD 4870 X2 and ATI Radeon X1650 GTO 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 4870 X2
- Videocard is newer: launch date 8 month(s) later
- Around 19% higher core clock speed: 700 MHz vs 587 MHz
- 97.1x more texture fill rate: 2x 28 GTexel / s billion / sec vs 2.348 GTexel / s
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 55 nm vs 90 nm
- 8x more maximum memory size: 2x 1 GB vs 256 MB
- 4.6x more memory clock speed: 3600 MHz vs 784 MHz
- 17.5x better performance in PassMark - G3D Mark: 1309 vs 75
- Around 47% better performance in PassMark - G2D Mark: 565 vs 384
Specifications (specs) | |
Launch date | 12 August 2008 vs 2 December 2007 |
Core clock speed | 700 MHz vs 587 MHz |
Texture fill rate | 2x 28 GTexel / s billion / sec vs 2.348 GTexel / s |
Manufacturing process technology | 55 nm vs 90 nm |
Maximum memory size | 2x 1 GB vs 256 MB |
Memory clock speed | 3600 MHz vs 784 MHz |
Benchmarks | |
PassMark - G3D Mark | 1309 vs 75 |
PassMark - G2D Mark | 565 vs 384 |
Compare benchmarks
GPU 1: ATI Radeon HD 4870 X2
GPU 2: ATI Radeon X1650 GTO
PassMark - G3D Mark |
|
|
||||
PassMark - G2D Mark |
|
|
Name | ATI Radeon HD 4870 X2 | ATI Radeon X1650 GTO |
---|---|---|
PassMark - G3D Mark | 1309 | 75 |
PassMark - G2D Mark | 565 | 384 |
GFXBench 4.0 - T-Rex (Frames) | 3323 | |
GFXBench 4.0 - T-Rex (Fps) | 3323 |
Compare specifications (specs)
ATI Radeon HD 4870 X2 | ATI Radeon X1650 GTO | |
---|---|---|
Essentials |
||
Architecture | TeraScale | R500 |
Code name | R700 | RV530 |
Launch date | 12 August 2008 | 2 December 2007 |
Launch price (MSRP) | $550 | |
Place in performance rating | 438 | 412 |
Type | Desktop | Desktop |
Technical info |
||
Core clock speed | 700 MHz | 587 MHz |
Floating-point performance | 2x 1,120.0 gflops | |
Manufacturing process technology | 55 nm | 90 nm |
Pipelines | 2x 800 | |
Texture fill rate | 2x 28 GTexel / s billion / sec | 2.348 GTexel / s |
Thermal Design Power (TDP) | 286 Watt | |
Transistor count | 956 million | 157 million |
Video outputs and ports |
||
Display Connectors | 2x DVI, 1x S-Video | 1x HDMI, 1x VGA |
Compatibility, dimensions and requirements |
||
Interface | PCIe 2.0 x16 | PCIe 1.0 x16 |
Length | 267 mm | |
Supplementary power connectors | 1x 6-pin + 1x 8-pin | None |
API support |
||
DirectX | 10.1 | 9.0c |
OpenGL | 3.3 | 2.0 |
Memory |
||
Maximum RAM amount | 2x 1 GB | 256 MB |
Memory bandwidth | 2x 115.2 GB / s | 12.54 GB / s |
Memory bus width | 2x 256 Bit | 128 Bit |
Memory clock speed | 3600 MHz | 784 MHz |
Memory type | GDDR5 | DDR2 |