Radeon HD 7950 Boost vs Tesla C2075
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 553 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.50 | no data |
| Architecture | Fermi 2.0 (2010−2014) | GCN 1.0 (2012−2020) |
| GPU code name | GF110 | Tahiti |
| Market segment | Workstation | Desktop |
| Release date | 25 July 2011 (14 years ago) | 22 June 2012 (13 years ago) |
| Launch price (MSRP) | no data | $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 | 448 | 1792 |
| Core clock speed | 574 MHz | 850 MHz |
| Boost clock speed | no data | 925 MHz |
| Number of transistors | 3,000 million | 4,313 million |
| Manufacturing process technology | 40 nm | 28 nm |
| Power consumption (TDP) | 247 Watt | 200 Watt |
| Texture fill rate | 32.14 | 103.6 |
| Floating-point processing power | 1.028 TFLOPS | 3.315 TFLOPS |
| ROPs | 48 | 32 |
| TMUs | 56 | 112 |
| L1 Cache | 896 KB | 448 KB |
| L2 Cache | 768 KB | 768 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 2.0 x16 | PCIe 3.0 x16 |
| Length | 248 mm | 274 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 | 6 GB | 3 GB |
| Memory bus width | 384 Bit | 384 Bit |
| Memory clock speed | 783 MHz | 1250 MHz |
| Memory bandwidth | 150.3 GB/s | 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 | 1x DVI | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (11_1) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | 1.2.131 |
| CUDA | 2.0 | - |
Pros & cons summary
| Recency | 25 July 2011 | 22 June 2012 |
| Maximum RAM amount | 6 GB | 3 GB |
| Chip lithography | 40 nm | 28 nm |
| Power consumption (TDP) | 247 Watt | 200 Watt |
Tesla C2075 has a 100% higher maximum VRAM amount.
HD 7950 Boost, on the other hand, has an age advantage of 10 months, a 42.9% more advanced lithography process, and 23.5% lower power consumption.
We couldn't decide between Tesla C2075 and Radeon HD 7950 Boost. We've got no test results to judge.
Be aware that Tesla C2075 is a workstation graphics card while Radeon HD 7950 Boost is a desktop one.
Other comparisons
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