AMD Radeon HD 7340 vs NVIDIA GeForce 8400M GT
Comparative analysis of AMD Radeon HD 7340 and NVIDIA GeForce 8400M GT videocards for all known characteristics in the following categories: Essentials, Technical info, API support, Memory, Video outputs and ports, Compatibility, dimensions and requirements, Technologies. Benchmark videocards performance analysis: GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the AMD Radeon HD 7340
- Videocard is newer: launch date 4 year(s) 11 month(s) later
- Around 16% higher core clock speed: 523 MHz vs 450 MHz
- 5x more pipelines: 80 vs 16
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 40 nm vs 80 nm
- 2.3x better performance in PassMark - G3D Mark: 153 vs 67
- Around 64% better performance in GFXBench 4.0 - T-Rex (Frames): 1467 vs 892
- Around 64% better performance in GFXBench 4.0 - T-Rex (Fps): 1467 vs 892
| Specifications (specs) | |
| Launch date | 1 May 2012 vs 9 May 2007 |
| Core clock speed | 523 MHz vs 450 MHz |
| Pipelines | 80 vs 16 |
| Manufacturing process technology | 40 nm vs 80 nm |
| Benchmarks | |
| PassMark - G3D Mark | 153 vs 67 |
| GFXBench 4.0 - T-Rex (Frames) | 1467 vs 892 |
| GFXBench 4.0 - T-Rex (Fps) | 1467 vs 892 |
Reasons to consider the NVIDIA GeForce 8400M GT
- Around 12% better performance in PassMark - G2D Mark: 56 vs 50
| Benchmarks | |
| PassMark - G2D Mark | 56 vs 50 |
Compare benchmarks
GPU 1: AMD Radeon HD 7340
GPU 2: NVIDIA GeForce 8400M GT
| PassMark - G2D Mark |
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| PassMark - G3D 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 | AMD Radeon HD 7340 | NVIDIA GeForce 8400M GT |
|---|---|---|
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 312 | |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 312 | |
| PassMark - G2D Mark | 50 | 56 |
| PassMark - G3D Mark | 153 | 67 |
| Geekbench - OpenCL | 359 | |
| GFXBench 4.0 - Manhattan (Frames) | 862 | |
| GFXBench 4.0 - Manhattan (Fps) | 862 | |
| GFXBench 4.0 - T-Rex (Frames) | 1467 | 892 |
| GFXBench 4.0 - T-Rex (Fps) | 1467 | 892 |
Compare specifications (specs)
| AMD Radeon HD 7340 | NVIDIA GeForce 8400M GT | |
|---|---|---|
Essentials |
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| Architecture | Terascale 2 | Tesla |
| Code name | Zacate | G86 |
| Launch date | 1 May 2012 | 9 May 2007 |
| Launch price (MSRP) | $552.69 | |
| Place in performance rating | 1621 | 1624 |
| Price now | $552.69 | |
| Type | Laptop | Laptop |
| Value for money (0-100) | 0.45 | |
Technical info |
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| Boost clock speed | 680 MHz | |
| Core clock speed | 523 MHz | 450 MHz |
| Manufacturing process technology | 40 nm | 80 nm |
| Pipelines | 80 | 16 |
| Floating-point performance | 28.8 gflops | |
| Texture fill rate | 3.6 GTexel / s | |
| Thermal Design Power (TDP) | 14 Watt | |
| Transistor count | 210 million | |
API support |
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| DirectX | 11 | 10.0 |
| OpenGL | 3.3 | |
Memory |
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| Shared memory | 1 | 0 |
| Maximum RAM amount | 512 MB | |
| Memory bandwidth | 19.2 GB / s | |
| Memory bus width | 128 Bit | |
| Memory clock speed | 1200 MHz | |
| Memory type | GDDR3 / GDDR2 | |
Video outputs and ports |
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| Display Connectors | No outputs | |
Compatibility, dimensions and requirements |
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| Interface | PCIe 1.0 x16 | |
Technologies |
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| HDR (High Dynamic-Range Lighting) | ||
| PCI-E 16x | ||
| PowerMizer 7.0 | ||
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