RTX A1000 vs GeForce GTX 275
Aggregate performance score
We've compared GeForce GTX 275 with RTX A1000, including specs and performance data.
RTX A1000 outperforms GTX 275 by a whopping 684% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 730 | 210 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.38 | no data |
| Power efficiency | 1.13 | 38.71 |
| Architecture | Tesla 2.0 (2007−2013) | Ampere (2020−2024) |
| GPU code name | GT200B | GA107 |
| Market segment | Desktop | Workstation |
| Release date | 15 January 2009 (16 years ago) | 16 April 2024 (less than a year ago) |
| Launch price (MSRP) | $249 | no data |
Cost-effectiveness evaluation
The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices 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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 240 | 2304 |
| Core clock speed | 633 MHz | 727 MHz |
| Boost clock speed | no data | 1462 MHz |
| Number of transistors | 1,400 million | 8,700 million |
| Manufacturing process technology | 55 nm | 8 nm |
| Power consumption (TDP) | 219 Watt | 50 Watt |
| Maximum GPU temperature | 105 °C | no data |
| Texture fill rate | 50.64 | 105.3 |
| Floating-point processing power | 0.6739 TFLOPS | 6.737 TFLOPS |
| ROPs | 28 | 32 |
| TMUs | 80 | 72 |
| Tensor Cores | no data | 72 |
| Ray Tracing Cores | no data | 18 |
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).
| Bus support | PCI-E 2.0 | no data |
| Interface | PCIe 2.0 x16 | PCIe 4.0 x8 |
| Length | 267 mm | 163 mm |
| Height | 4.376" (111 mm) (11.1 cm) | no data |
| Width | 2-slot | 1-slot |
| Supplementary power connectors | 2x 6-pin | None |
| SLI options | + | - |
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 | GDDR6 |
| Maximum RAM amount | 896 MB | 8 GB |
| Memory bus width | 448 Bit | 128 Bit |
| Memory clock speed | 1134 MHz | 1500 MHz |
| Memory bandwidth | 127.0 GB/s | 192.0 GB/s |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | Two Dual Link DVI | 4x mini-DisplayPort 1.4a |
| Multi monitor support | + | no data |
| Maximum VGA resolution | 2048x1536 | no data |
| Audio input for HDMI | S/PDIF | no data |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.1 (10_0) | 12 Ultimate (12_2) |
| Shader Model | 4.0 | 6.7 |
| OpenGL | 3.0 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | N/A | 1.3 |
| CUDA | + | 8.6 |
| DLSS | - | + |
Synthetic benchmark performance
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Pros & cons summary
| Performance score | 3.60 | 28.23 |
| Recency | 15 January 2009 | 16 April 2024 |
| Maximum RAM amount | 896 MB | 8 GB |
| Chip lithography | 55 nm | 8 nm |
| Power consumption (TDP) | 219 Watt | 50 Watt |
RTX A1000 has a 684.2% higher aggregate performance score, an age advantage of 15 years, a 814.3% higher maximum VRAM amount, a 587.5% more advanced lithography process, and 338% lower power consumption.
The RTX A1000 is our recommended choice as it beats the GeForce GTX 275 in performance tests.
Be aware that GeForce GTX 275 is a desktop card while RTX A1000 is a workstation one.
Other comparisons
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