NVIDIA GeForce GTX 275 vs NVIDIA GeForce 7800 GTX
Comparative analysis of NVIDIA GeForce GTX 275 and NVIDIA GeForce 7800 GTX videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the NVIDIA GeForce GTX 275
- Videocard is newer: launch date 3 year(s) 6 month(s) later
- 3.3x more core clock speed: 1404 MHz vs 430 MHz
- 4.9x more texture fill rate: 50.6 billion / sec vs 10.32 GTexel / s
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 55 nm vs 110 nm
- 3.5x more maximum memory size: 896 MB vs 256 MB
- 4.8x better performance in PassMark - G3D Mark: 1385 vs 291
- 2.6x better performance in GFXBench 4.0 - T-Rex (Frames): 3195 vs 1244
- 2.6x better performance in GFXBench 4.0 - T-Rex (Fps): 3195 vs 1244
Specifications (specs) | |
Launch date | 15 January 2009 vs 22 June 2005 |
Core clock speed | 1404 MHz vs 430 MHz |
Texture fill rate | 50.6 billion / sec vs 10.32 GTexel / s |
Manufacturing process technology | 55 nm vs 110 nm |
Maximum memory size | 896 MB vs 256 MB |
Benchmarks | |
PassMark - G3D Mark | 1385 vs 291 |
GFXBench 4.0 - T-Rex (Frames) | 3195 vs 1244 |
GFXBench 4.0 - T-Rex (Fps) | 3195 vs 1244 |
Reasons to consider the NVIDIA GeForce 7800 GTX
- 2.5x lower typical power consumption: 86 Watt vs 219 Watt
- Around 6% higher memory clock speed: 1200 MHz vs 1134 MHz
- 2.9x better performance in PassMark - G2D Mark: 196 vs 67
Specifications (specs) | |
Thermal Design Power (TDP) | 86 Watt vs 219 Watt |
Memory clock speed | 1200 MHz vs 1134 MHz |
Benchmarks | |
PassMark - G2D Mark | 196 vs 67 |
Compare benchmarks
GPU 1: NVIDIA GeForce GTX 275
GPU 2: NVIDIA GeForce 7800 GTX
PassMark - G3D Mark |
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PassMark - G2D Mark |
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GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - T-Rex (Fps) |
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Name | NVIDIA GeForce GTX 275 | NVIDIA GeForce 7800 GTX |
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PassMark - G3D Mark | 1385 | 291 |
PassMark - G2D Mark | 67 | 196 |
Geekbench - OpenCL | 23256 | |
GFXBench 4.0 - T-Rex (Frames) | 3195 | 1244 |
GFXBench 4.0 - T-Rex (Fps) | 3195 | 1244 |
Compare specifications (specs)
NVIDIA GeForce GTX 275 | NVIDIA GeForce 7800 GTX | |
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Essentials |
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Architecture | Tesla 2.0 | Curie |
Code name | GT200B | G70 |
Launch date | 15 January 2009 | 22 June 2005 |
Launch price (MSRP) | $249 | $599 |
Place in performance rating | 1231 | 1233 |
Price now | $119.99 | |
Type | Desktop | Desktop |
Value for money (0-100) | 13.43 | |
Technical info |
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Core clock speed | 1404 MHz | 430 MHz |
CUDA cores | 240 | |
Floating-point performance | 673.9 gflops | |
Manufacturing process technology | 55 nm | 110 nm |
Maximum GPU temperature | 105 °C | |
Pipelines | 240 | |
Texture fill rate | 50.6 billion / sec | 10.32 GTexel / s |
Thermal Design Power (TDP) | 219 Watt | 86 Watt |
Transistor count | 1,400 million | 302 million |
Video outputs and ports |
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Audio input for HDMI | S / PDIF | |
Display Connectors | Two Dual Link DVI, 2x DVI | 2x DVI, 1x S-Video |
Maximum VGA resolution | 2048x1536 | |
Multi monitor support | ||
Compatibility, dimensions and requirements |
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Bus support | PCI-E 2.0 | |
Height | 4.376" (111 mm) (11.1 cm) | |
Interface | PCIe 2.0 x16 | PCIe 1.0 x16 |
Length | 10.5" (267 mm) (26.7 cm) | 228 mm |
SLI options | 2-way3-way | |
Supplementary power connectors | 2x 6-pin | |
API support |
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DirectX | 10.0 | 9.0c |
OpenGL | 3.0 | 2.1 |
Memory |
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Maximum RAM amount | 896 MB | 256 MB |
Memory bandwidth | 127.0 GB / s | 38.4 GB / s |
Memory bus width | 448 Bit | 256 Bit |
Memory clock speed | 1134 MHz | 1200 MHz |
Memory type | GDDR3 | GDDR3 |
Technologies |
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3D Vision | ||
CUDA | ||
SLI |