CMP 50HX vs Tesla K40c
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 469 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.11 | no data |
| Power efficiency | 3.37 | no data |
| Architecture | Kepler (2012−2018) | Turing (2018−2022) |
| GPU code name | GK180 | TU102 |
| Market segment | Workstation | Workstation |
| Release date | 8 October 2013 (12 years ago) | 24 June 2021 (4 years ago) |
| Launch price (MSRP) | $7,699 | 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 | 2880 | 3584 |
| Core clock speed | 745 MHz | 1350 MHz |
| Boost clock speed | 876 MHz | 1545 MHz |
| Number of transistors | 7,080 million | 18,600 million |
| Manufacturing process technology | 28 nm | 12 nm |
| Power consumption (TDP) | 245 Watt | 250 Watt |
| Texture fill rate | 210.2 | 296.6 |
| Floating-point processing power | 5.046 TFLOPS | 11.07 TFLOPS |
| ROPs | 48 | 80 |
| TMUs | 240 | 192 |
| Tensor Cores | no data | 448 |
| Ray Tracing Cores | no data | 56 |
| L1 Cache | 240 KB | 3.5 MB |
| L2 Cache | 1536 KB | 5 MB |
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 1.0 x4 |
| Length | 267 mm | 267 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | 2x 8-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 | GDDR6 |
| Maximum RAM amount | 12 GB | 10 GB |
| Memory bus width | 384 Bit | 320 Bit |
| Memory clock speed | 1502 MHz | 1750 MHz |
| Memory bandwidth | 288.4 GB/s | 560.0 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 | No outputs | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| Shader Model | 5.1 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.1.103 | 1.3 |
| CUDA | 3.5 | 7.5 |
| DLSS | - | + |
Synthetic benchmarks
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
GeekBench 5 OpenCL
Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.
Pros & cons summary
| Recency | 8 October 2013 | 24 June 2021 |
| Maximum RAM amount | 12 GB | 10 GB |
| Chip lithography | 28 nm | 12 nm |
| Power consumption (TDP) | 245 Watt | 250 Watt |
Tesla K40c has a 20% higher maximum VRAM amount, and 2% lower power consumption.
CMP 50HX, on the other hand, has an age advantage of 7 years, and a 133.3% more advanced lithography process.
We couldn't decide between Tesla K40c and CMP 50HX. 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.
