AMD Radeon HD 7750 vs NVIDIA GeForce GTS 450
Comparative analysis of AMD Radeon HD 7750 and NVIDIA GeForce GTS 450 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, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score, Geekbench - OpenCL.
Differences
Reasons to consider the AMD Radeon HD 7750
- Videocard is newer: launch date 1 year(s) 5 month(s) later
- Around 2% higher texture fill rate: 25.6 GTexel / s vs 25.1 billion / sec
- 2.7x more pipelines: 512 vs 192
- Around 36% better floating-point performance: 819.2 gflops vs 601.3 gflops
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
- Around 41% lower typical power consumption: 75 Watt vs 106 Watt
- Around 29% better performance in PassMark - G3D Mark: 1702 vs 1320
- Around 39% better performance in PassMark - G2D Mark: 421 vs 302
- Around 47% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 21.658 vs 14.758
- Around 87% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 566.052 vs 302.509
- 2.3x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.182 vs 0.965
- 2.5x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 37.143 vs 14.925
- 3.5x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 98.126 vs 27.656
| Specifications (specs) | |
| Launch date | 15 February 2012 vs 13 September 2010 |
| Texture fill rate | 25.6 GTexel / s vs 25.1 billion / sec |
| Pipelines | 512 vs 192 |
| Floating-point performance | 819.2 gflops vs 601.3 gflops |
| Manufacturing process technology | 28 nm vs 40 nm |
| Thermal Design Power (TDP) | 75 Watt vs 106 Watt |
| Benchmarks | |
| PassMark - G3D Mark | 1702 vs 1320 |
| PassMark - G2D Mark | 421 vs 302 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 21.658 vs 14.758 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 566.052 vs 302.509 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.182 vs 0.965 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 37.143 vs 14.925 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 98.126 vs 27.656 |
Reasons to consider the NVIDIA GeForce GTS 450
- Around 60% higher memory clock speed: 1804 (3608 data rate) MHz vs 1125 MHz
- 7.1x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2160 vs 305
- 2.3x better performance in GFXBench 4.0 - Manhattan (Frames): 3365 vs 1439
- Around 1% better performance in GFXBench 4.0 - T-Rex (Frames): 3325 vs 3295
- 7.1x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2160 vs 305
- 2.3x better performance in GFXBench 4.0 - Manhattan (Fps): 3365 vs 1439
- Around 1% better performance in GFXBench 4.0 - T-Rex (Fps): 3325 vs 3295
| Specifications (specs) | |
| Memory clock speed | 1804 (3608 data rate) MHz vs 1125 MHz |
| Benchmarks | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 2160 vs 305 |
| GFXBench 4.0 - Manhattan (Frames) | 3365 vs 1439 |
| GFXBench 4.0 - T-Rex (Frames) | 3325 vs 3295 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 2160 vs 305 |
| GFXBench 4.0 - Manhattan (Fps) | 3365 vs 1439 |
| GFXBench 4.0 - T-Rex (Fps) | 3325 vs 3295 |
Compare benchmarks
GPU 1: AMD Radeon HD 7750
GPU 2: NVIDIA GeForce GTS 450
| PassMark - G3D Mark |
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| PassMark - G2D Mark |
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| CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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| CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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| CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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| GFXBench 4.0 - Car Chase Offscreen (Frames) |
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| GFXBench 4.0 - Manhattan (Frames) |
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| GFXBench 4.0 - T-Rex (Frames) |
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| GFXBench 4.0 - Car Chase Offscreen (Fps) |
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| GFXBench 4.0 - Manhattan (Fps) |
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| GFXBench 4.0 - T-Rex (Fps) |
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| Name | AMD Radeon HD 7750 | NVIDIA GeForce GTS 450 |
|---|---|---|
| PassMark - G3D Mark | 1702 | 1320 |
| PassMark - G2D Mark | 421 | 302 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 21.658 | 14.758 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 566.052 | 302.509 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.182 | 0.965 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 37.143 | 14.925 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 98.126 | 27.656 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 305 | 2160 |
| GFXBench 4.0 - Manhattan (Frames) | 1439 | 3365 |
| GFXBench 4.0 - T-Rex (Frames) | 3295 | 3325 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 305 | 2160 |
| GFXBench 4.0 - Manhattan (Fps) | 1439 | 3365 |
| GFXBench 4.0 - T-Rex (Fps) | 3295 | 3325 |
| 3DMark Fire Strike - Graphics Score | 0 | 0 |
| Geekbench - OpenCL | 4924 |
Compare specifications (specs)
| AMD Radeon HD 7750 | NVIDIA GeForce GTS 450 | |
|---|---|---|
Essentials |
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| Architecture | GCN 1.0 | Fermi |
| Code name | Cape Verde | GF106 |
| Design | AMD Radeon HD 7000 Series | |
| Launch date | 15 February 2012 | 13 September 2010 |
| Launch price (MSRP) | $109 | $129 |
| Place in performance rating | 1135 | 1136 |
| Price now | $149.99 | $64.99 |
| Type | Desktop | Desktop |
| Value for money (0-100) | 14.41 | 26.46 |
Technical info |
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| Boost clock speed | 800 MHz | |
| Floating-point performance | 819.2 gflops | 601.3 gflops |
| Manufacturing process technology | 28 nm | 40 nm |
| Pipelines | 512 | 192 |
| Stream Processors | 512 | |
| Texture fill rate | 25.6 GTexel / s | 25.1 billion / sec |
| Thermal Design Power (TDP) | 75 Watt | 106 Watt |
| Transistor count | 1,500 million | 1,170 million |
| Core clock speed | 1566 MHz | |
| CUDA cores | 192 | |
| Maximum GPU temperature | 100 °C | |
Video outputs and ports |
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| Display Connectors | 1x DVI, 1x HDMI, 1x DisplayPort | 2x DVI, 1x mini-HDMI, Mini HDMITwo Dual Link DVI |
| DisplayPort support | ||
| Dual-link DVI support | ||
| Eyefinity | ||
| HDMI | ||
| VGA | ||
| Audio input for HDMI | Internal | |
| Maximum VGA resolution | 2048x1536 | |
Compatibility, dimensions and requirements |
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| Bus support | PCIe 2.1 x16 | PCI-E 2.0 x 16 |
| Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Length | 168 mm | 8.25" (210 mm) (21 cm) |
| Supplementary power connectors | None | 6-pin |
| Height | 4.376" (111 mm) (11.1 cm) | |
| SLI options | 2-way | |
API support |
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| DirectX | 11 | 12.0 (11_0) |
| OpenGL | 4.5 | 4.2 |
Memory |
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| Maximum RAM amount | 1 GB | 1 GB |
| Memory bandwidth | 72 GB/s | 57.7 GB / s |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 1125 MHz | 1804 (3608 data rate) MHz |
| Memory type | GDDR5 | GDDR5 |
Technologies |
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| AMD Eyefinity | ||
| CrossFire | ||
| FreeSync | ||
| 3D Vision | ||
| CUDA | ||
| DSR | ||
| SLI | ||
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