NVIDIA GeForce GTX 780 6 GB vs AMD Radeon HD 8740 OEM
Comparative analysis of NVIDIA GeForce GTX 780 6 GB and AMD Radeon HD 8740 OEM videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory.
Differences
Reasons to consider the NVIDIA GeForce GTX 780 6 GB
- Around 8% higher core clock speed: 863 MHz vs 800 MHz
- 6.8x more texture fill rate: 173.2 GTexel / s vs 25.6 GTexel / s
- 4.5x more pipelines: 2304 vs 512
- 5.1x better floating-point performance: 4,156 gflops vs 819.2 gflops
- 6x more maximum memory size: 6 GB vs 1 GB
- Around 34% higher memory clock speed: 6008 MHz vs 4500 MHz
| Core clock speed | 863 MHz vs 800 MHz |
| Texture fill rate | 173.2 GTexel / s vs 25.6 GTexel / s |
| Pipelines | 2304 vs 512 |
| Floating-point performance | 4,156 gflops vs 819.2 gflops |
| Maximum memory size | 6 GB vs 1 GB |
| Memory clock speed | 6008 MHz vs 4500 MHz |
Reasons to consider the AMD Radeon HD 8740 OEM
- 4.5x lower typical power consumption: 55 Watt vs 250 Watt
| Thermal Design Power (TDP) | 55 Watt vs 250 Watt |
Compare specifications (specs)
| NVIDIA GeForce GTX 780 6 GB | AMD Radeon HD 8740 OEM | |
|---|---|---|
Essentials |
||
| Architecture | Kepler | GCN 1.0 |
| Code name | GK110B | Cape Verde |
| Launch date | 10 September 2013 | 5 September 2013 |
| Place in performance rating | not rated | not rated |
| Type | Desktop | Desktop |
| Launch price (MSRP) | $109 | |
Technical info |
||
| Boost clock speed | 902 MHz | |
| Core clock speed | 863 MHz | 800 MHz |
| Floating-point performance | 4,156 gflops | 819.2 gflops |
| Manufacturing process technology | 28 nm | 28 nm |
| Pipelines | 2304 | 512 |
| Texture fill rate | 173.2 GTexel / s | 25.6 GTexel / s |
| Thermal Design Power (TDP) | 250 Watt | 55 Watt |
| Transistor count | 7,080 million | 1,500 million |
Video outputs and ports |
||
| Display Connectors | 2x DVI, 1x HDMI, 1x DisplayPort | 1x DVI, 1x HDMI, 1x DisplayPort |
Compatibility, dimensions and requirements |
||
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Length | 267 mm | 168 mm |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | None |
API support |
||
| DirectX | 12.0 (11_1) | 12.0 (11_1) |
| OpenGL | 4.6 | 4.5 |
Memory |
||
| Maximum RAM amount | 6 GB | 1 GB |
| Memory bandwidth | 288.4 GB / s | 72 GB / s |
| Memory bus width | 384 Bit | 128 Bit |
| Memory clock speed | 6008 MHz | 4500 MHz |
| Memory type | GDDR5 | GDDR5 |
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