GeForce GT 640 Rev. 2 vs Quadro K600
Aggregate performance score
We've compared Quadro K600 with GeForce GT 640 Rev. 2, including specs and performance data.
640 Rev. 2 outperforms K600 by an impressive 92% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 995 | 802 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.11 | 0.19 |
| Power efficiency | 3.24 | 5.21 |
| Architecture | Kepler (2012−2018) | Kepler 2.0 (2013−2015) |
| GPU code name | GK107 | GK208 |
| Market segment | Workstation | Desktop |
| Release date | 1 March 2013 (13 years ago) | 29 May 2013 (13 years ago) |
| Launch price (MSRP) | $199 | $89 |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
GT 640 Rev. 2 has 73% better value for money than Quadro K600.
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 | 192 | 384 |
| Core clock speed | 876 MHz | 1046 MHz |
| Number of transistors | 1,270 million | 915 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 41 Watt | 49 Watt |
| Texture fill rate | 14.02 | 33.47 |
| Floating-point processing power | 0.3364 TFLOPS | 0.8033 TFLOPS |
| ROPs | 16 | 8 |
| TMUs | 16 | 32 |
| L1 Cache | 16 KB | 32 KB |
| L2 Cache | 256 KB | 128 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 2.0 x8 |
| Length | 160 mm | 145 mm |
| Width | 1-slot | 1-slot |
| Supplementary power connectors | None | None |
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 | DDR3 | GDDR5 |
| Maximum RAM amount | 1 GB | 1 GB |
| Memory bus width | 128 Bit | 64 Bit |
| Memory clock speed | 891 MHz | 1252 MHz |
| Memory bandwidth | 28.51 GB/s | 40.06 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 DisplayPort | 1x DVI, 1x HDMI, 1x VGA |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (11_0) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | + | 1.1.126 |
| CUDA | 3.0 | 3.5 |
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 | 1.72 | 3.30 |
| Recency | 1 March 2013 | 29 May 2013 |
| Power consumption (TDP) | 41 Watt | 49 Watt |
Quadro K600 has 20% lower power consumption.
GT 640 Rev. 2, on the other hand, has a 92% higher aggregate performance score, and an age advantage of 2 months.
The GeForce GT 640 Rev. 2 is our recommended choice as it beats the Quadro K600 in performance tests.
Be aware that Quadro K600 is a workstation graphics card while GeForce GT 640 Rev. 2 is a desktop one.
Other comparisons
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