AMD Radeon HD 7420G IGP vs NVIDIA GeForce GTX 680M
Comparative analysis of AMD Radeon HD 7420G IGP and NVIDIA GeForce GTX 680M 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, 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.
Differences
Reasons to consider the AMD Radeon HD 7420G IGP
- 2.9x lower typical power consumption: 35 Watt vs 100 Watt
Thermal Design Power (TDP) | 35 Watt vs 100 Watt |
Reasons to consider the NVIDIA GeForce GTX 680M
- Around 50% higher core clock speed: 720 MHz vs 480 MHz
- Around 16% higher boost clock speed: 758 MHz vs 655 MHz
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 32 nm
Core clock speed | 720 MHz vs 480 MHz |
Boost clock speed | 758 MHz vs 655 MHz |
Manufacturing process technology | 28 nm vs 32 nm |
Compare benchmarks
GPU 1: AMD Radeon HD 7420G IGP
GPU 2: NVIDIA GeForce GTX 680M
Name | AMD Radeon HD 7420G IGP | NVIDIA GeForce GTX 680M |
---|---|---|
PassMark - G3D Mark | 3239 | |
PassMark - G2D Mark | 343 | |
Geekbench - OpenCL | 9272 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 28.081 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 879.575 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.823 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 40.155 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 99.75 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1263 | |
GFXBench 4.0 - Manhattan (Frames) | 2409 | |
GFXBench 4.0 - T-Rex (Frames) | 3111 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1263 | |
GFXBench 4.0 - Manhattan (Fps) | 2409 | |
GFXBench 4.0 - T-Rex (Fps) | 3111 | |
3DMark Fire Strike - Graphics Score | 0 |
Compare specifications (specs)
AMD Radeon HD 7420G IGP | NVIDIA GeForce GTX 680M | |
---|---|---|
Essentials |
||
Architecture | TeraScale 3 | Kepler |
Code name | Scrapper | GK104 |
Launch date | 6 June 2012 | 4 June 2012 |
Place in performance rating | not rated | 1060 |
Type | Desktop | Laptop |
Launch price (MSRP) | $310.50 | |
Price now | $499.99 | |
Value for money (0-100) | 8.46 | |
Technical info |
||
Boost clock speed | 655 MHz | 758 MHz |
Core clock speed | 480 MHz | 720 MHz |
Manufacturing process technology | 32 nm | 28 nm |
Thermal Design Power (TDP) | 35 Watt | 100 Watt |
Transistor count | 1,303 million | 3,540 million |
CUDA cores | 1344 | |
Floating-point performance | 2,038 gflops | |
Pipelines | 1344 | |
Texture fill rate | 80.6 billion / sec | |
Video outputs and ports |
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Display Connectors | No outputs | No outputs |
Compatibility, dimensions and requirements |
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Interface | IGP | MXM-B (3.0) |
Bus support | PCI Express 3.0 | |
Laptop size | large | |
SLI options | 2-way | |
Supplementary power connectors | None | |
API support |
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DirectX | 11.2 (11_0) | 12 API |
OpenGL | 4.4 | 4.5 |
OpenCL | 1.1 | |
Memory |
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Maximum RAM amount | 4 GB | |
Memory bandwidth | 115.2 GB / s | |
Memory bus width | 256 Bit | |
Memory clock speed | 1800 MHz | |
Memory type | GDDR5 | |
Shared memory | 0 | |
Technologies |
||
3D Vision | ||
Adaptive VSync | ||
CUDA | ||
DirectX 11 | DirectX 11 | |
SLI | ||
TXAA |