Tesla C870 vs ATI Radeon X1600 PRO
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1450 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 0.45 | no data |
| Architecture | R500 (2005−2007) | Tesla (2006−2010) |
| GPU code name | RV530 | G80 |
| Market segment | Desktop | Workstation |
| Release date | 1 October 2007 (18 years ago) | 2 May 2007 (19 years ago) |
| Launch price (MSRP) | $199 | $1,499 |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
Currently popular graphics cards are shown for comparison.
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | no data | 128 |
| Core clock speed | 500 MHz | 600 MHz |
| Number of transistors | 157 million | 681 million |
| Manufacturing process technology | 90 nm | 90 nm |
| Power consumption (TDP) | 41 Watt | 171 Watt |
| Texture fill rate | 2.000 | 38.40 |
| Floating-point processing power | no data | 0.3456 TFLOPS |
| ROPs | 4 | 24 |
| TMUs | 4 | 32 |
| L2 Cache | no data | 96 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 1.0 x16 | PCIe 1.0 x16 |
| Width | 1-slot | 2-slot |
| Supplementary power connectors | None | 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 | GDDR3 | GDDR3 |
| Maximum RAM amount | 256 MB | 1536 MB |
| Memory bus width | 128 Bit | 384 Bit |
| Memory clock speed | 390 MHz | 800 MHz |
| Memory bandwidth | 12.48 GB/s | 76.8 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 VGA, 1x S-Video | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 9.0c (9_3) | 11.1 (10_0) |
| Shader Model | 3.0 | 4.0 |
| OpenGL | 2.0 | 3.3 |
| OpenCL | N/A | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | - | + |
Pros & cons summary
| Recency | 1 October 2007 | 2 May 2007 |
| Maximum RAM amount | 256 MB | 1536 MB |
| Power consumption (TDP) | 41 Watt | 171 Watt |
ATI X1600 PRO has an age advantage of 4 months, and 317% lower power consumption.
Tesla C870, on the other hand, has a 500% higher maximum VRAM amount.
We couldn't decide between Radeon X1600 PRO and Tesla C870. We've got no test results to judge.
Be aware that Radeon X1600 PRO is a desktop graphics card while Tesla C870 is a workstation one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
