Radeon R9 380 OEM vs GeForce GTX 780 Rev. 2
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 487 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.04 | no data |
| Power efficiency | 2.98 | no data |
| Architecture | Kepler (2012−2018) | GCN 3.0 (2014−2019) |
| GPU code name | GK110B | Antigua |
| Market segment | Desktop | Desktop |
| Release date | 10 September 2013 (12 years ago) | 5 May 2015 (10 years ago) |
| Launch price (MSRP) | $649 | no data |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 2304 | 1792 |
| Core clock speed | 863 MHz | 918 MHz |
| Boost clock speed | 902 MHz | no data |
| Number of transistors | 7,080 million | 5,000 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 250 Watt | 190 Watt |
| Texture fill rate | 173.2 | 102.8 |
| Floating-point processing power | 4.156 TFLOPS | 3.29 TFLOPS |
| ROPs | 48 | 32 |
| TMUs | 192 | 112 |
| L1 Cache | 192 KB | 448 KB |
| L2 Cache | 1536 KB | 512 KB |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Length | 267 mm | 221 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | 2x 6-pin |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 3 GB | 4 GB |
| Memory bus width | 384 Bit | 256 Bit |
| Memory clock speed | 1502 MHz | 1375 MHz |
| Memory bandwidth | 288.4 GB/s | 176.0 GB/s |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | 2x DVI, 1x HDMI, 1x DisplayPort | 2x DVI, 1x HDMI, 1x DisplayPort |
| HDMI | + | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_1) | 12 (12_0) |
| Shader Model | 5.1 | 6.3 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | 1.1.126 | 1.2.131 |
| CUDA | 3.5 | - |
Pros & cons summary
| Recency | 10 September 2013 | 5 May 2015 |
| Maximum RAM amount | 3 GB | 4 GB |
| Power consumption (TDP) | 250 Watt | 190 Watt |
R9 380 OEM has an age advantage of 1 year, a 33.3% higher maximum VRAM amount, and 31.6% lower power consumption.
We couldn't decide between GeForce GTX 780 Rev. 2 and Radeon R9 380 OEM. We've got no test results to judge.
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