NVIDIA GeForce GTX 275 PhysX Edition vs ATI Radeon HD 4700
Comparative analysis of NVIDIA GeForce GTX 275 PhysX Edition and ATI Radeon HD 4700 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory.
Differences
Reasons to consider the NVIDIA GeForce GTX 275 PhysX Edition
- Around 6% higher core clock speed: 633 MHz vs 600 MHz
- 2.6x more texture fill rate: 50.6 GTexel / s vs 19.2 GTexel / s
- Around 62% better floating-point performance: 622.1 gflops vs 384.0 gflops
- Around 75% higher maximum memory size: 896 MB vs 512 MB
- 2.8x more memory clock speed: 2268 MHz vs 800 MHz
Core clock speed | 633 MHz vs 600 MHz |
Texture fill rate | 50.6 GTexel / s vs 19.2 GTexel / s |
Floating-point performance | 622.1 gflops vs 384.0 gflops |
Maximum memory size | 896 MB vs 512 MB |
Memory clock speed | 2268 MHz vs 800 MHz |
Reasons to consider the ATI Radeon HD 4700
- Around 33% higher pipelines: 320 vs 240
- 4.4x lower typical power consumption: 50 Watt vs 219 Watt
Pipelines | 320 vs 240 |
Thermal Design Power (TDP) | 50 Watt vs 219 Watt |
Compare specifications (specs)
NVIDIA GeForce GTX 275 PhysX Edition | ATI Radeon HD 4700 | |
---|---|---|
Essentials |
||
Architecture | Tesla 2.0 | TeraScale |
Code name | GT200B | RV730 |
Launch date | 16 February 2010 | 11 February 2010 |
Place in performance rating | not rated | not rated |
Type | Desktop | Desktop |
Technical info |
||
Core clock speed | 633 MHz | 600 MHz |
Floating-point performance | 622.1 gflops | 384.0 gflops |
Manufacturing process technology | 55 nm | 55 nm |
Pipelines | 240 | 320 |
Texture fill rate | 50.6 GTexel / s | 19.2 GTexel / s |
Thermal Design Power (TDP) | 219 Watt | 50 Watt |
Transistor count | 1,400 million | 514 million |
Video outputs and ports |
||
Display Connectors | 2x DVI | 2x DVI, 1x S-Video |
Compatibility, dimensions and requirements |
||
Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Length | 267 mm | 193 mm |
Supplementary power connectors | 1x 6-pin + 1x 8-pin | |
API support |
||
DirectX | 10.0 | 10.1 |
OpenGL | 3.3 | 3.3 |
Memory |
||
Maximum RAM amount | 896 MB | 512 MB |
Memory bandwidth | 127.0 GB / s | 12.8 GB / s |
Memory bus width | 448 Bit | 128 Bit |
Memory clock speed | 2268 MHz | 800 MHz |
Memory type | GDDR3 | DDR2 |