Performance
Quadro K620
No data available
Quadro 2000D
No data available
We do not have any performance data for the Quadro K620 and the Quadro 2000D for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
Quadro K620
No data available
Quadro 2000D
No data available
We do not have any performance per dollar data for the Quadro K620 and the Quadro 2000D for the 3DMark 11 Performance GPU benchmark.
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Summary
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About the NVIDIA Quadro K620 GPU
The NVIDIA Quadro K620 is an end-of-life workstation graphics card that released in Q3 2014. It is built on the Maxwell GPU microarchitecture (codename GM107) and is manufactured on a 28 nm process.
Memory
The K620 has 2 GB of DDR3 memory, with a 900 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 28.8 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.
Cores and Clock Speeds
The K620 includes 384 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,058 MHz and can dynamically boost its clock speed up to 1,124 MHz. Complementing the processing units are 24 texture mapping units (TMUs) for efficient texture filtering and 16 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The K620 is a compact, low-profile graphics card that fits into 1 PCIe expansion slot. It supports DVI, DisplayPort 1.2 display connections. NVIDIA recommends a power supply of at least 200 W to handle the GPU's thermal design power (TDP) of 45 W.
About the NVIDIA Quadro 2000D GPU
The NVIDIA Quadro 2000D is an end-of-life workstation graphics card that released in Q4 2011 with a MSRP of $599. It is built on the Fermi GPU microarchitecture (codename GF106) and is manufactured on a 40 nm process.
Memory
The 2000D has 1,024 MB of GDDR5 memory, with a 650 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 41.6 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.
Cores and Clock Speeds
The 2000D includes 192 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 625 MHz. Complementing the processing units are 32 texture mapping units (TMUs) for efficient texture filtering and 16 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The 2000D is a compact, low-profile graphics card that fits into 1 PCIe expansion slot. It supports DVI display connections. NVIDIA recommends a power supply of at least 250 W to handle the GPU's thermal design power (TDP) of 62 W.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Quadro K620 | Quadro 2000D |
|---|---|---|
| Manufacturer | NVIDIA | NVIDIA |
| Architecture | Maxwell | Fermi |
| Market Segment | Workstation | Workstation |
| Release Date | Q3 2014 | Q4 2011 |
| Launch Price (MSRP) | -- | $599 |
| Production Status | End-of-life | End-of-life |
| Shop | Check Price | Check Price |
Gaming Performance
#
Our database does not have gaming performance data for the NVIDIA Quadro K620 or the NVIDIA Quadro 2000D.
Benchmark Performance
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Performance
Quadro K620
No data available
Quadro 2000D
No data available
We do not have any performance data for the Quadro K620 and the Quadro 2000D for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
Quadro K620
No data available
Quadro 2000D
No data available
We do not have any performance per dollar data for the Quadro K620 and the Quadro 2000D for the 3DMark 11 Performance GPU benchmark.
Relative Performance
The average score in the benchmark test can be compared to similar GPUs to assess relative performance. Generally, powerful GPUs tend to have higher scores.
Choose Baseline GPU:Quadro K620 orQuadro 2000D
| GPU | Benchmark Performance | ||
|---|---|---|---|
| Our database does not have enough data to compare the benchmark performance with other GPUs. | |||
Relative Value For Money
The average performance per dollar in the benchmark test can be compared to similar GPUs to assess relative value. A higher score implies a better value for your money.
Choose Baseline GPU:Quadro K620 orQuadro 2000D
| GPU | Performance Per Dollar | ||
|---|---|---|---|
| Our database does not have enough data to compare the benchmark performance per dollar with other GPUs. | |||
Benchmark Scores
This table showcases the average performance scores achieved by both GPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful GPUs tend to have higher scores.
- Popular
| Benchmark | Quadro K620 | Quadro 2000D |
|---|---|---|
| PassMark G3D Mark | 2,231 (+128.59%) | 976 |
| PassMark G2D Mark | 472 (+43.03%) | 330 |
Benchmarks Source: Notebookcheck
Technical Specs
#
Graphics Processor
General information about the graphics processing unit like their architecture, manufacturing process size, and transistor count. Newer GPU architectures generally bring efficiency improvements and may introduce technologies that enhance graphical capabilities.
| Spec | Quadro K620 | Quadro 2000D |
|---|---|---|
| Codename | GM107 | GF106 |
| Architecture | Maxwell | Fermi |
| Process Size | 28 nm | 40 nm |
| Transistors | 1,870 million | 1,170 million |
Memory Details
Memory specifications like their capacity, bandwidth, and clock speeds. GPU memory stores graphics data like frames, textures, and shadows which helps display rendered images. These specs are crucial for graphics-intense applications like gaming and 3D modeling.
| Spec | Quadro K620 | Quadro 2000D |
|---|---|---|
| Memory Size | 2 GB | 1,024 MB |
| Memory Type | DDR3 | GDDR5 |
| Memory Bandwidth | 28.8 Gb/s | 41.6 Gb/s |
| Memory Clock | 900 MHz | 650 MHz |
| Memory Interface | 128 bit | 128 bit |
| L1 Cache | 64 KB | 64 KB |
| L2 Cache | 2 MB | 256 KB |
Board Compatibility
Compatibility information like their slot size, bus interface, power consumption, and display support. These specs are useful for verifying compatibility with your motherboard, power supply, and monitor.
| Spec | Quadro K620 | Quadro 2000D |
|---|---|---|
| Slots | 1 slot | 1 slot |
| Bus Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Thermal Design Power (TDP) | 45 W | 62 W |
| Suggested PSU | 200 W | 250 W |
| Outputs | DVI, DisplayPort 1.2 | DVI |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can process graphics. Each type of core or component serves a specific computational purpose.
| Spec | Quadro K620 | Quadro 2000D |
|---|---|---|
| CUDA Cores | 384 | 192 |
| Stream Multiprocessors (SM) | -- | 4 |
| Texture Mapping Units (TMU) | 24 | 32 |
| Render Output Units (ROP) | 16 | 16 |
| Core Clock Speed | 1,058 MHz | 625 MHz |
| Core Clock Speed (Boost) | 1,124 MHz | -- |
Theoretical Performance
Theoretical performance numbers derived from the raw specifications of the different components like core count and clock speeds. While these provide a glimpse into peak processing power, they do not represent real-world performance.
| Spec | Quadro K620 | Quadro 2000D |
|---|---|---|
| Pixel Fill Rate | 17.98 GPixel/s | 5 GPixel/s |
| Texture Fill Rate | 26.98 GTexel/s | 20 GTexel/s |
| FP32 Performance | 863.2 GFLOPS | 480 GFLOPS |
| FP64 Performance | 26.98 GFLOPS | 40 GFLOPS |
API Support
Graphics API versions supported by these graphics cards. APIs evolve over time, introducing new features and functionalities. Older GPUs may not support recent versions.
| Spec | Quadro K620 | Quadro 2000D |
|---|---|---|
| DirectX | 12 (11_0) | 12 (11_0) |
| OpenCL | 3.0 | 1.1 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.7 (5.1) | 5.1 |
* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.