Radeon HD 7950 Boost vs R9 290X2
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | GCN 2.0 (2013−2017) | GCN 1.0 (2012−2020) |
| GPU code name | Hawaii | Tahiti |
| Market segment | Desktop | Desktop |
| Release date | 24 June 2014 (11 years ago) | 22 June 2012 (13 years ago) |
| Launch price (MSRP) | $1,399 | $449 |
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 | 2816 ×2 | 1792 |
| Core clock speed | 1000 MHz | 850 MHz |
| Boost clock speed | no data | 925 MHz |
| Number of transistors | 6,200 million | 4,313 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 580 Watt | 200 Watt |
| Texture fill rate | 176.0 ×2 | 103.6 |
| Floating-point processing power | 5.632 TFLOPS ×2 | 3.315 TFLOPS |
| ROPs | 64 ×2 | 32 |
| TMUs | 176 ×2 | 112 |
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 | no data | 274 mm |
| Width | 3-slot | 2-slot |
| Supplementary power connectors | 4x 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 | 4 GB ×2 | 3 GB |
| Memory bus width | 512 Bit ×2 | 384 Bit |
| Memory clock speed | 1350 MHz | 1250 MHz |
| Memory bandwidth | 345.6 GB/s ×2 | 240.0 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 | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| HDMI | + | + |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 12 (11_1) |
| Shader Model | 6.3 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.2.131 | 1.2.131 |
Pros & cons summary
| Recency | 24 June 2014 | 22 June 2012 |
| Maximum RAM amount | 4 GB | 3 GB |
| Power consumption (TDP) | 580 Watt | 200 Watt |
R9 290X2 has an age advantage of 2 years, and a 33.3% higher maximum VRAM amount.
HD 7950 Boost, on the other hand, has 190% lower power consumption.
We couldn't decide between Radeon R9 290X2 and Radeon HD 7950 Boost. We've got no test results to judge.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
