AMD Radeon HD 7690M Rebrand vs AMD Radeon HD 7450 OEM
Comparative analysis of AMD Radeon HD 7690M Rebrand and AMD Radeon HD 7450 OEM videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/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).
Differences
Reasons to consider the AMD Radeon HD 7690M Rebrand
- 2.9x more texture fill rate: 14.4 GTexel / s vs 5 GTexel / s
- 3x more pipelines: 480 vs 160
- 2.9x better floating-point performance: 576.0 gflops vs 200.0 gflops
- 2x more maximum memory size: 1 GB vs 512 MB
- Around 50% higher memory clock speed: 1600 MHz vs 1066 MHz
| Texture fill rate | 14.4 GTexel / s vs 5 GTexel / s |
| Pipelines | 480 vs 160 |
| Floating-point performance | 576.0 gflops vs 200.0 gflops |
| Maximum memory size | 1 GB vs 512 MB |
| Memory clock speed | 1600 MHz vs 1066 MHz |
Reasons to consider the AMD Radeon HD 7450 OEM
- Around 4% higher core clock speed: 625 MHz vs 600 MHz
- Around 11% lower typical power consumption: 18 Watt vs 20 Watt
| Core clock speed | 625 MHz vs 600 MHz |
| Thermal Design Power (TDP) | 18 Watt vs 20 Watt |
Compare benchmarks
GPU 1: AMD Radeon HD 7690M Rebrand
GPU 2: AMD Radeon HD 7450 OEM
| Name | AMD Radeon HD 7690M Rebrand | AMD Radeon HD 7450 OEM |
|---|---|---|
| PassMark - G3D Mark | 225 | |
| PassMark - G2D Mark | 146 | |
| Geekbench - OpenCL | 635 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 99.563 | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 443 | |
| GFXBench 4.0 - Manhattan (Frames) | 919 | |
| GFXBench 4.0 - T-Rex (Frames) | 1626 | |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 443 | |
| GFXBench 4.0 - Manhattan (Fps) | 919 | |
| GFXBench 4.0 - T-Rex (Fps) | 1626 |
Compare specifications (specs)
| AMD Radeon HD 7690M Rebrand | AMD Radeon HD 7450 OEM | |
|---|---|---|
Essentials |
||
| Architecture | TeraScale 2 | TeraScale 2 |
| Code name | Whistler | Caicos |
| Launch date | 7 January 2012 | 5 January 2012 |
| Place in performance rating | not rated | 1515 |
| Type | Desktop | Desktop |
Technical info |
||
| Core clock speed | 600 MHz | 625 MHz |
| Floating-point performance | 576.0 gflops | 200.0 gflops |
| Manufacturing process technology | 40 nm | 40 nm |
| Pipelines | 480 | 160 |
| Texture fill rate | 14.4 GTexel / s | 5 GTexel / s |
| Thermal Design Power (TDP) | 20 Watt | 18 Watt |
| Transistor count | 716 million | 370 million |
Video outputs and ports |
||
| Display Connectors | No outputs | 1x DVI, 1x HDMI |
Compatibility, dimensions and requirements |
||
| Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Length | 168 mm | |
| Supplementary power connectors | None | |
API support |
||
| DirectX | 11.2 (11_0) | 11.2 (11_0) |
| OpenGL | 4.4 | 4.4 |
Memory |
||
| Maximum RAM amount | 1 GB | 512 MB |
| Memory bandwidth | 25.6 GB / s | 8.528 GB / s |
| Memory bus width | 128 Bit | 64 Bit |
| Memory clock speed | 1600 MHz | 1066 MHz |
| Memory type | GDDR3 | GDDR3 |
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