GeForce GT 755M Mac Edition vs UHD Graphics 620
Aggregate performance score
We've compared UHD Graphics 620 with GeForce GT 755M Mac Edition, including specs and performance data.
UHD Graphics 620 outperforms GT 755M Mac Edition by a significant 24% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 802 | 856 |
| Place by popularity | 24 | not in top-100 |
| Power efficiency | 12.33 | 2.99 |
| Architecture | Generation 9.5 (2016−2020) | Kepler (2012−2018) |
| GPU code name | Kaby Lake GT2 | GK107 |
| Market segment | Desktop | Laptop |
| Release date | 1 September 2017 (7 years ago) | 8 November 2013 (10 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 | 192 | 384 |
| Core clock speed | 300 MHz | 1085 MHz |
| Boost clock speed | 1000 MHz | no data |
| Number of transistors | 189 million | 1,270 million |
| Manufacturing process technology | 14 nm++ | 28 nm |
| Power consumption (TDP) | 15 Watt | 50 Watt |
| Texture fill rate | 24.00 | 34.72 |
| Floating-point processing power | 0.384 TFLOPS | 0.8333 TFLOPS |
| ROPs | 3 | 16 |
| TMUs | 24 | 32 |
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 | Ring Bus | PCIe 3.0 x16 |
| Width | IGP | no data |
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 | LPDDR3/DDR4 | GDDR5 |
| Maximum RAM amount | 32 GB | 1 GB |
| Memory bus width | System Shared | 128 Bit |
| Memory clock speed | System Shared | 1250 MHz |
| Memory bandwidth | no data | 80 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 | Portable Device Dependent | No outputs |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Quick Sync | + | no data |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 (11_0) |
| Shader Model | 6.4 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | 1.3 | 1.1.126 |
| CUDA | - | 3.0 |
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 | 13
+30%
| 10−12
−30%
|
| 1440p | 15
+25%
| 12−14
−25%
|
| 4K | 8
+33.3%
| 6−7
−33.3%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 6
+50%
|
4−5
−50%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 8
+33.3%
|
6−7
−33.3%
|
| Assassin's Creed Valhalla | 0−1 | 0−1 |
| Battlefield 5 | 8
+33.3%
|
6−7
−33.3%
|
| Call of Duty: Modern Warfare | 6
+50%
|
4−5
−50%
|
| Cyberpunk 2077 | 5−6
+25%
|
4−5
−25%
|
| Far Cry 5 | 5−6
+25%
|
4−5
−25%
|
| Far Cry New Dawn | 10
+25%
|
8−9
−25%
|
| Forza Horizon 4 | 38
+26.7%
|
30−33
−26.7%
|
| Hitman 3 | 7−8
+40%
|
5−6
−40%
|
| Horizon Zero Dawn | 40
+33.3%
|
30−33
−33.3%
|
| Metro Exodus | 2−3
+100%
|
1−2
−100%
|
| Red Dead Redemption 2 | 9
+28.6%
|
7−8
−28.6%
|
| Shadow of the Tomb Raider | 15
+25%
|
12−14
−25%
|
| Watch Dogs: Legion | 30
+25%
|
24−27
−25%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 9−10
+28.6%
|
7−8
−28.6%
|
| Assassin's Creed Valhalla | 0−1 | 0−1 |
| Battlefield 5 | 4−5
+33.3%
|
3−4
−33.3%
|
| Call of Duty: Modern Warfare | 7−8
+40%
|
5−6
−40%
|
| Cyberpunk 2077 | 5−6
+25%
|
4−5
−25%
|
| Far Cry 5 | 5−6
+25%
|
4−5
−25%
|
| Far Cry New Dawn | 7−8
+40%
|
5−6
−40%
|
| Forza Horizon 4 | 36
+33.3%
|
27−30
−33.3%
|
| Hitman 3 | 7−8
+40%
|
5−6
−40%
|
| Horizon Zero Dawn | 34
+25.9%
|
27−30
−25.9%
|
| Metro Exodus | 2−3
+100%
|
1−2
−100%
|
| Red Dead Redemption 2 | 6−7
+50%
|
4−5
−50%
|
| Shadow of the Tomb Raider | 11
+37.5%
|
8−9
−37.5%
|
| The Witcher 3: Wild Hunt | 14
+40%
|
10−11
−40%
|
| Watch Dogs: Legion | 35−40
+26.7%
|
30−33
−26.7%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 9−10
+28.6%
|
7−8
−28.6%
|
| Assassin's Creed Valhalla | 0−1 | 0−1 |
| Call of Duty: Modern Warfare | 7−8
+40%
|
5−6
−40%
|
| Cyberpunk 2077 | 5−6
+25%
|
4−5
−25%
|
| Far Cry 5 | 5−6
+25%
|
4−5
−25%
|
| Forza Horizon 4 | 12−14
+30%
|
10−11
−30%
|
| Hitman 3 | 7−8
+40%
|
5−6
−40%
|
| Horizon Zero Dawn | 5
+25%
|
4−5
−25%
|
| Shadow of the Tomb Raider | 14
+40%
|
10−11
−40%
|
| The Witcher 3: Wild Hunt | 3
+50%
|
2−3
−50%
|
| Watch Dogs: Legion | 35−40
+26.7%
|
30−33
−26.7%
|
Full HD
Epic Preset
| Red Dead Redemption 2 | 6−7
+50%
|
4−5
−50%
|
1440p
High Preset
| Battlefield 5 | 4−5
+33.3%
|
3−4
−33.3%
|
| Far Cry New Dawn | 4−5
+33.3%
|
3−4
−33.3%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 2−3
+100%
|
1−2
−100%
|
| Call of Duty: Modern Warfare | 2−3
+100%
|
1−2
−100%
|
| Cyberpunk 2077 | 1−2 | 0−1 |
| Far Cry 5 | 3−4
+50%
|
2−3
−50%
|
| Hitman 3 | 8−9
+33.3%
|
6−7
−33.3%
|
| Horizon Zero Dawn | 7−8
+40%
|
5−6
−40%
|
| The Witcher 3: Wild Hunt | 2−3
+100%
|
1−2
−100%
|
| Watch Dogs: Legion | 16−18
+33.3%
|
12−14
−33.3%
|
1440p
Epic Preset
| Red Dead Redemption 2 | 6−7
+50%
|
4−5
−50%
|
4K
High Preset
| Battlefield 5 | 1−2 | 0−1 |
| Far Cry New Dawn | 1−2 | 0−1 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 2−3
+100%
|
1−2
−100%
|
| Assassin's Creed Valhalla | 1−2 | 0−1 |
| Call of Duty: Modern Warfare | 1−2 | 0−1 |
| Far Cry 5 | 1−2 | 0−1 |
| Watch Dogs: Legion | 0−1 | 0−1 |
4K
Epic Preset
| Red Dead Redemption 2 | 4−5
+33.3%
|
3−4
−33.3%
|
This is how UHD Graphics 620 and GT 755M Mac Edition compete in popular games:
- UHD Graphics 620 is 30% faster in 1080p
- UHD Graphics 620 is 25% faster in 1440p
- UHD Graphics 620 is 33% faster in 4K
Pros & cons summary
| Performance score | 2.67 | 2.16 |
| Recency | 1 September 2017 | 8 November 2013 |
| Maximum RAM amount | 32 GB | 1 GB |
| Chip lithography | 14 nm | 28 nm |
| Power consumption (TDP) | 15 Watt | 50 Watt |
UHD Graphics 620 has a 23.6% higher aggregate performance score, an age advantage of 3 years, a 3100% higher maximum VRAM amount, a 100% more advanced lithography process, and 233.3% lower power consumption.
The UHD Graphics 620 is our recommended choice as it beats the GeForce GT 755M Mac Edition in performance tests.
Be aware that UHD Graphics 620 is a desktop card while GeForce GT 755M Mac Edition is a notebook one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
