GeForce GTX 660M vs Quadro K620
Aggregate performance score
We've compared Quadro K620 with GeForce GTX 660M, including specs and performance data.
K620 outperforms 660M by an impressive 53% 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 | 676 | 791 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.11 | no data |
| Power efficiency | 9.09 | 5.35 |
| Architecture | Maxwell (2014−2017) | Kepler (2012−2018) |
| GPU code name | GM107 | GK107 |
| Market segment | Workstation | Laptop |
| Release date | 22 July 2014 (12 years ago) | 22 March 2012 (14 years ago) |
| Launch price (MSRP) | $189.89 | no data |
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 | 384 | 384 |
| Core clock speed | 1058 MHz | 835 MHz |
| Boost clock speed | 1124 MHz | 950 MHz |
| Number of transistors | 1,870 million | 1,270 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 41 Watt | 50 Watt |
| Texture fill rate | 26.98 | 30.40 |
| Floating-point processing power | 0.8632 TFLOPS | 0.7296 TFLOPS |
| ROPs | 16 | 16 |
| TMUs | 24 | 32 |
| L1 Cache | 192 KB | 32 KB |
| L2 Cache | 2 MB | 256 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).
| Laptop size | no data | large |
| Bus support | no data | PCI Express 2.0, PCI Express 3.0 |
| Interface | PCIe 2.0 x16 | MXM-B (3.0) |
| Length | 160 mm | no data |
| Width | 1" (2.5 cm) | no data |
| Supplementary power connectors | None | no data |
| 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 | 128 Bit | GDDR5 |
| Maximum RAM amount | 2 GB | 1 GB |
| Memory bus width | 128 Bit | 128bit |
| Memory clock speed | 900 MHz | 2000 MHz |
| Memory bandwidth | Up to 29 GB/s | 64.0 GB/s |
| Shared memory | no data | - |
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 | No outputs |
| Number of simultaneous displays | 4 | no data |
| HDMI | - | + |
| HDCP | - | + |
| Maximum VGA resolution | no data | Up to 2048x1536 |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Optimus | - | + |
| 3D Vision Pro | + | no data |
| Mosaic | + | no data |
| nView Desktop Management | + | no data |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 | 12 API |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.5 | 4.5 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.1.126 | 1.1.126 |
| CUDA | 5.0 | + |
Synthetic benchmarks
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.
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.
GeekBench 5 Vulkan
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 Vulkan API by AMD & Khronos Group.
GeekBench 5 CUDA
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 CUDA API by NVIDIA.
Octane Render OctaneBench
This is a special benchmark measuring graphics card performance in OctaneRender, which is a realistic GPU rendering engine by OTOY Inc., available either as a standalone program, or as a plugin for 3DS Max, Cinema 4D and many other apps. It renders four different static scenes, then compares render times with a reference GPU which is currently GeForce GTX 980. This benchmark has nothing to do with gaming and is aimed at professional 3D graphics artists.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Average FPS across all PC games
Here are the average frames per second in a large set of popular games across different resolutions:
| 900p | 45−50
+50%
| 30
−50%
|
| Full HD | 50−55
+42.9%
| 35
−42.9%
|
| 1200p | 55−60
+44.7%
| 38
−44.7%
|
Cost per frame, $
| 1080p | 3.80 | no data |
FPS performance in popular games
Full HD
Low
| Counter-Strike 2 | 12−14
+0%
|
12−14
+0%
|
| Cyberpunk 2077 | 7−8
+0%
|
7−8
+0%
|
| Palworld | 9−10
+0%
|
9−10
+0%
|
| Resident Evil 4 Remake | 4−5
+0%
|
4−5
+0%
|
Full HD
Medium
| Battlefield 5 | 12−14
+0%
|
12−14
+0%
|
| Counter-Strike 2 | 12−14
+0%
|
12−14
+0%
|
| Cyberpunk 2077 | 7−8
+0%
|
7−8
+0%
|
| Far Cry 5 | 10−11
+0%
|
10−11
+0%
|
| Fortnite | 20−22
+0%
|
20−22
+0%
|
| Forza Horizon 4 | 16−18
+0%
|
16−18
+0%
|
| Palworld | 9−10
+0%
|
9−10
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 14−16
+0%
|
14−16
+0%
|
| Valorant | 50−55
+0%
|
50−55
+0%
|
Full HD
High
| Battlefield 5 | 12−14
+0%
|
12−14
+0%
|
| Counter-Strike 2 | 12−14
+0%
|
12−14
+0%
|
| Counter-Strike: Global Offensive | 89
+0%
|
89
+0%
|
| Cyberpunk 2077 | 7−8
+0%
|
7−8
+0%
|
| Dota 2 | 30−35
+0%
|
30−35
+0%
|
| Far Cry 5 | 10−11
+0%
|
10−11
+0%
|
| Fortnite | 20−22
+0%
|
20−22
+0%
|
| Forza Horizon 4 | 16−18
+0%
|
16−18
+0%
|
| Grand Theft Auto V | 10−11
+0%
|
10−11
+0%
|
| Metro Exodus | 6−7
+0%
|
6−7
+0%
|
| Palworld | 9−10
+0%
|
9−10
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 14−16
+0%
|
14−16
+0%
|
| The Witcher 3: Wild Hunt | 10−12
+0%
|
10−12
+0%
|
| Valorant | 50−55
+0%
|
50−55
+0%
|
Full HD
Ultra
| Battlefield 5 | 12−14
+0%
|
12−14
+0%
|
| Cyberpunk 2077 | 7−8
+0%
|
7−8
+0%
|
| Dota 2 | 30−35
+0%
|
30−35
+0%
|
| Far Cry 5 | 10−11
+0%
|
10−11
+0%
|
| Forza Horizon 4 | 16−18
+0%
|
16−18
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 14−16
+0%
|
14−16
+0%
|
| The Witcher 3: Wild Hunt | 10−12
+0%
|
10−12
+0%
|
| Valorant | 50−55
+0%
|
50−55
+0%
|
Full HD
Epic
| Fortnite | 20−22
+0%
|
20−22
+0%
|
| Palworld | 9−10
+0%
|
9−10
+0%
|
1440p
High
| Counter-Strike 2 | 7−8
+0%
|
7−8
+0%
|
| Counter-Strike: Global Offensive | 24−27
+0%
|
24−27
+0%
|
| Grand Theft Auto V | 1−2
+0%
|
1−2
+0%
|
| Metro Exodus | 1−2
+0%
|
1−2
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 30−33
+0%
|
30−33
+0%
|
| Valorant | 30−35
+0%
|
30−35
+0%
|
1440p
Ultra
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| Far Cry 5 | 6−7
+0%
|
6−7
+0%
|
| Forza Horizon 4 | 8−9
+0%
|
8−9
+0%
|
| The Witcher 3: Wild Hunt | 5−6
+0%
|
5−6
+0%
|
1440p
Epic
| Fortnite | 6−7
+0%
|
6−7
+0%
|
| Palworld | 5−6
+0%
|
5−6
+0%
|
4K
High
| Grand Theft Auto V | 14−16
+0%
|
14−16
+0%
|
| Valorant | 16−18
+0%
|
16−18
+0%
|
4K
Ultra
| Cyberpunk 2077 | 0−1 | 0−1 |
| Dota 2 | 10−12
+0%
|
10−12
+0%
|
| Far Cry 5 | 2−3
+0%
|
2−3
+0%
|
| Forza Horizon 4 | 4−5
+0%
|
4−5
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 4−5
+0%
|
4−5
+0%
|
4K
Epic
| Fortnite | 4−5
+0%
|
4−5
+0%
|
This is how Quadro K620 and GTX 660M compete in popular games:
- Quadro K620 is 50% faster in 900p
- Quadro K620 is 43% faster in 1080p
- Quadro K620 is 45% faster in 1200p
All in all, in popular games:
- there's a draw in 56 tests (100%)
Pros & cons summary
| Performance score | 5.29 | 3.46 |
| Recency | 22 July 2014 | 22 March 2012 |
| Maximum RAM amount | 2 GB | 1 GB |
| Power consumption (TDP) | 41 Watt | 50 Watt |
Quadro K620 has a 53% higher aggregate performance score, an age advantage of 2 years, a 100% higher maximum VRAM amount, and 22% lower power consumption.
The Quadro K620 is our recommended choice as it beats the GeForce GTX 660M in performance tests.
Be aware that Quadro K620 is a workstation graphics card while GeForce GTX 660M is a notebook one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
