Quadro K620M vs GeForce GTX 775M
Aggregate performance score
We've compared GeForce GTX 775M with Quadro K620M, including specs and performance data.
GTX 775M outperforms K620M by a whopping 212% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 476 | 783 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 6.52 | 6.96 |
| Architecture | Kepler (2012−2018) | Maxwell (2014−2017) |
| GPU code name | N13E-GTX-A2 | GM108 |
| Market segment | Laptop | Mobile workstation |
| Release date | 24 September 2013 (11 years ago) | 1 March 2015 (9 years ago) |
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 | 1344 | 384 |
| Core clock speed | 719 MHz | 1029 MHz |
| Boost clock speed | no data | 1124 MHz |
| Number of transistors | 3540 Million | no data |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 100 Watt | 30 Watt |
| Texture fill rate | no data | 17.98 |
| Floating-point processing power | no data | 0.8632 TFLOPS |
| ROPs | no data | 8 |
| TMUs | no data | 16 |
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 | large | no data |
| Interface | no data | MXM-A (3.0) |
| Supplementary power connectors | no data | 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 | GDDR5 | DDR3 |
| Maximum RAM amount | 4 GB | 2 GB |
| Memory bus width | 256 Bit | 64 Bit |
| Memory clock speed | 3600 MHz | 900 MHz |
| Memory bandwidth | no data | 14.4 GB/s |
| Shared memory | - | - |
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 | no data | No outputs |
| Display Port | no data | 1.2 |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Optimus | + | + |
| nView Display Management | no data | + |
| Optimus | no data | + |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11 | 12 |
| Shader Model | no data | 5.1 |
| OpenGL | no data | 4.5 |
| OpenCL | no data | 1.2 |
| Vulkan | - | 1.1.126 |
| CUDA | + | + |
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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
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.
3DMark 11 Performance GPU
3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.
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.
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:
| Full HD | 65−70
+210%
| 21
−210%
|
FPS performance in popular games
Full HD
Low Preset
| Counter-Strike 2 | 18−20
+50%
|
12−14
−50%
|
| Cyberpunk 2077 | 18−20
+171%
|
7−8
−171%
|
Full HD
Medium Preset
| Battlefield 5 | 30−35
+288%
|
8−9
−288%
|
| Counter-Strike 2 | 18−20
+50%
|
12−14
−50%
|
| Cyberpunk 2077 | 18−20
+171%
|
7−8
−171%
|
| Forza Horizon 4 | 35−40
+171%
|
14−16
−171%
|
| Forza Horizon 5 | 24−27
+700%
|
3−4
−700%
|
| Metro Exodus | 24−27
+333%
|
6−7
−333%
|
| Red Dead Redemption 2 | 24−27
+127%
|
10−12
−127%
|
| Valorant | 35−40
+800%
|
4−5
−800%
|
Full HD
High Preset
| Battlefield 5 | 30−35
+288%
|
8−9
−288%
|
| Counter-Strike 2 | 18−20
+50%
|
12−14
−50%
|
| Cyberpunk 2077 | 18−20
+171%
|
7−8
−171%
|
| Dota 2 | 30−35
+325%
|
8−9
−325%
|
| Far Cry 5 | 35−40
+129%
|
16−18
−129%
|
| Fortnite | 55−60
+224%
|
16−18
−224%
|
| Forza Horizon 4 | 35−40
+171%
|
14−16
−171%
|
| Forza Horizon 5 | 24−27
+700%
|
3−4
−700%
|
| Grand Theft Auto V | 30−35
+325%
|
8−9
−325%
|
| Metro Exodus | 24−27
+333%
|
6−7
−333%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 70−75
+164%
|
27−30
−164%
|
| Red Dead Redemption 2 | 24−27
+127%
|
10−12
−127%
|
| The Witcher 3: Wild Hunt | 27−30
+164%
|
10−12
−164%
|
| Valorant | 35−40
+800%
|
4−5
−800%
|
| World of Tanks | 130−140
+156%
|
50−55
−156%
|
Full HD
Ultra Preset
| Battlefield 5 | 30−35
+288%
|
8−9
−288%
|
| Counter-Strike 2 | 18−20
+50%
|
12−14
−50%
|
| Cyberpunk 2077 | 18−20
+171%
|
7−8
−171%
|
| Dota 2 | 30−35
+325%
|
8−9
−325%
|
| Far Cry 5 | 35−40
+129%
|
16−18
−129%
|
| Forza Horizon 4 | 35−40
+171%
|
14−16
−171%
|
| Forza Horizon 5 | 24−27
+700%
|
3−4
−700%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 70−75
+164%
|
27−30
−164%
|
| Valorant | 35−40
+800%
|
4−5
−800%
|
1440p
High Preset
| Counter-Strike 2 | 14−16
+114%
|
7−8
−114%
|
| Dota 2 | 12−14
+1100%
|
1−2
−1100%
|
| Grand Theft Auto V | 12−14
+500%
|
2−3
−500%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 50−55
+157%
|
21−24
−157%
|
| Red Dead Redemption 2 | 8−9
+300%
|
2−3
−300%
|
| World of Tanks | 65−70
+224%
|
21−24
−224%
|
1440p
Ultra Preset
| Battlefield 5 | 18−20
+500%
|
3−4
−500%
|
| Cyberpunk 2077 | 7−8
+75%
|
4−5
−75%
|
| Far Cry 5 | 20−22
+186%
|
7−8
−186%
|
| Forza Horizon 4 | 21−24
+950%
|
2−3
−950%
|
| Forza Horizon 5 | 14−16
+367%
|
3−4
−367%
|
| Metro Exodus | 16−18
+240%
|
5−6
−240%
|
| The Witcher 3: Wild Hunt | 12−14
+117%
|
6−7
−117%
|
| Valorant | 24−27
+140%
|
10−11
−140%
|
4K
High Preset
| Counter-Strike 2 | 3−4 | 0−1 |
| Dota 2 | 20−22
+25%
|
16−18
−25%
|
| Grand Theft Auto V | 20−22
+33.3%
|
14−16
−33.3%
|
| Metro Exodus | 4−5
+300%
|
1−2
−300%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 27−30
+238%
|
8−9
−238%
|
| Red Dead Redemption 2 | 6−7
+200%
|
2−3
−200%
|
| The Witcher 3: Wild Hunt | 20−22
+25%
|
16−18
−25%
|
4K
Ultra Preset
| Battlefield 5 | 8−9
+300%
|
2−3
−300%
|
| Counter-Strike 2 | 3−4 | 0−1 |
| Cyberpunk 2077 | 3−4
+50%
|
2−3
−50%
|
| Dota 2 | 20−22
+25%
|
16−18
−25%
|
| Far Cry 5 | 10−12
+267%
|
3−4
−267%
|
| Fortnite | 10−11
+400%
|
2−3
−400%
|
| Forza Horizon 4 | 12−14
+1100%
|
1−2
−1100%
|
| Forza Horizon 5 | 7−8
+600%
|
1−2
−600%
|
| Valorant | 9−10
+200%
|
3−4
−200%
|
This is how GTX 775M and Quadro K620M compete in popular games:
- GTX 775M is 210% faster in 1080p
Here's the range of performance differences observed across popular games:
- in Dota 2, with 1440p resolution and the High Preset, the GTX 775M is 1100% faster.
All in all, in popular games:
- Without exception, GTX 775M surpassed Quadro K620M in all 60 of our tests.
Pros & cons summary
| Performance score | 9.37 | 3.00 |
| Recency | 24 September 2013 | 1 March 2015 |
| Maximum RAM amount | 4 GB | 2 GB |
| Power consumption (TDP) | 100 Watt | 30 Watt |
GTX 775M has a 212.3% higher aggregate performance score, and a 100% higher maximum VRAM amount.
Quadro K620M, on the other hand, has an age advantage of 1 year, and 233.3% lower power consumption.
The GeForce GTX 775M is our recommended choice as it beats the Quadro K620M in performance tests.
Be aware that GeForce GTX 775M is a notebook graphics card while Quadro K620M is a mobile workstation one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
