GeForce GT 750M Mac Edition vs Iris Plus Graphics 655
Aggregated performance score
GeForce GT 750M Mac Edition outperforms Iris Plus Graphics 655 by 3% based on our aggregated benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 644 | 633 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.94 | no data |
| Architecture | Gen. 9.5 Kaby Lake (2015−2017) | Kepler (2012−2018) |
| GPU code name | Kaby Lake GT3e | GK107 |
| Market segment | Laptop | Desktop |
| Release date | 1 September 2017 (6 years ago) | 8 November 2013 (10 years ago) |
| Current price | $999 | $50 |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
Detailed specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 48 | 384 |
| Core clock speed | 300 MHz | 926 MHz |
| Boost clock speed | 1200 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 | 50.40 | 29.63 |
| Floating-point performance | no data | 711.2 gflops |
Form factor & compatibility
Information on Iris Plus Graphics 655 and GeForce GT 750M Mac Edition compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
| Interface | PCIe 3.0 x1 | PCIe 3.0 x16 |
| Width | no data | MXM Module |
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/DDR4 | GDDR5 |
| Maximum RAM amount | System Shared | 2 GB |
| Memory bus width | System Shared | 128 Bit |
| Memory clock speed | System Shared | 5016 MHz |
| Memory bandwidth | no data | 80.26 GB/s |
| Shared memory | + | no data |
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 outputs | 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 graphics 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 | 2.1 | 1.2 |
| Vulkan | 1.1.103 | 1.1.126 |
| CUDA | no data | 3.0 |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark performance 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.
GeForce GT 750M Mac Edition outperforms Iris Plus Graphics 655 by 3% based on our aggregated benchmark results.
Passmark
This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. 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.
Benchmark coverage: 25%
Iris Plus Graphics 655 outperforms GeForce GT 750M Mac Edition by 4% in Passmark.
3DMark Vantage Performance
3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.
Benchmark coverage: 17%
Iris Plus Graphics 655 outperforms GeForce GT 750M Mac Edition by 22% in 3DMark Vantage Performance.
3DMark Fire Strike Graphics
Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.
Benchmark coverage: 14%
Iris Plus Graphics 655 outperforms GeForce GT 750M Mac Edition by 8% in 3DMark Fire Strike Graphics.
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 | 21
+0%
| 21−24
+0%
|
| 1440p | 15
+7.1%
| 14−16
−7.1%
|
| 4K | 16
+0%
| 16−18
+0%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 7−8
+0%
|
7−8
+0%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 7−8
+0%
|
7−8
+0%
|
| Assassin's Creed Valhalla | 3−4
+0%
|
3−4
+0%
|
| Battlefield 5 | 12−14
+0%
|
12−14
+0%
|
| Call of Duty: Modern Warfare | 14−16
+7.1%
|
14−16
−7.1%
|
| Cyberpunk 2077 | 7−8
+0%
|
7−8
+0%
|
| Far Cry 5 | 11
+10%
|
10−11
−10%
|
| Far Cry New Dawn | 11
+10%
|
10−11
−10%
|
| Forza Horizon 4 | 12−14
+8.3%
|
12−14
−8.3%
|
| Hitman 3 | 9−10
+0%
|
9−10
+0%
|
| Horizon Zero Dawn | 7−8
+0%
|
7−8
+0%
|
| Red Dead Redemption 2 | 8−9
+0%
|
8−9
+0%
|
| Shadow of the Tomb Raider | 12
+0%
|
12−14
+0%
|
| Watch Dogs: Legion | 5−6
+0%
|
5−6
+0%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 7−8
+0%
|
7−8
+0%
|
| Assassin's Creed Valhalla | 3−4
+0%
|
3−4
+0%
|
| Battlefield 5 | 12−14
+0%
|
12−14
+0%
|
| Call of Duty: Modern Warfare | 14−16
+7.1%
|
14−16
−7.1%
|
| Cyberpunk 2077 | 7−8
+0%
|
7−8
+0%
|
| Far Cry 5 | 10
+0%
|
10−11
+0%
|
| Far Cry New Dawn | 10
+0%
|
10−11
+0%
|
| Forza Horizon 4 | 12−14
+8.3%
|
12−14
−8.3%
|
| Hitman 3 | 9−10
+0%
|
9−10
+0%
|
| Horizon Zero Dawn | 7−8
+0%
|
7−8
+0%
|
| Metro Exodus | 6
+0%
|
6−7
+0%
|
| Red Dead Redemption 2 | 8−9
+0%
|
8−9
+0%
|
| Shadow of the Tomb Raider | 5
+0%
|
5−6
+0%
|
| The Witcher 3: Wild Hunt | 11
+10%
|
10−11
−10%
|
| Watch Dogs: Legion | 5−6
+0%
|
5−6
+0%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 7−8
+0%
|
7−8
+0%
|
| Assassin's Creed Valhalla | 3−4
+0%
|
3−4
+0%
|
| Battlefield 5 | 12−14
+0%
|
12−14
+0%
|
| Cyberpunk 2077 | 7−8
+0%
|
7−8
+0%
|
| Far Cry 5 | 9
+0%
|
9−10
+0%
|
| Far Cry New Dawn | 9
+0%
|
9−10
+0%
|
| Forza Horizon 4 | 12−14
+8.3%
|
12−14
−8.3%
|
| The Witcher 3: Wild Hunt | 6
+0%
|
6−7
+0%
|
| Watch Dogs: Legion | 5−6
+0%
|
5−6
+0%
|
1440p
High Preset
| Call of Duty: Modern Warfare | 7−8
+0%
|
7−8
+0%
|
| Hitman 3 | 7−8
+0%
|
7−8
+0%
|
| Horizon Zero Dawn | 10−11
+0%
|
10−11
+0%
|
| Metro Exodus | 2−3
+0%
|
2−3
+0%
|
| Red Dead Redemption 2 | 2−3
+0%
|
2−3
+0%
|
| Shadow of the Tomb Raider | 7−8
+0%
|
7−8
+0%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 2−3
+0%
|
2−3
+0%
|
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| Far Cry 5 | 7−8
+0%
|
7−8
+0%
|
| Far Cry New Dawn | 2−3
+0%
|
2−3
+0%
|
| Forza Horizon 4 | 4−5
+0%
|
4−5
+0%
|
| The Witcher 3: Wild Hunt | 4−5
+0%
|
4−5
+0%
|
4K
High Preset
| Call of Duty: Modern Warfare | 3−4
+0%
|
3−4
+0%
|
| Hitman 3 | 4−5
+0%
|
4−5
+0%
|
| Horizon Zero Dawn | 7−8
+0%
|
7−8
+0%
|
| Red Dead Redemption 2 | 2−3
+0%
|
2−3
+0%
|
| Shadow of the Tomb Raider | 1−2
+0%
|
1−2
+0%
|
| The Witcher 3: Wild Hunt | 0−1 | 0−1 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 2−3
+0%
|
2−3
+0%
|
| Assassin's Creed Valhalla | 1−2
+0%
|
1−2
+0%
|
| Cyberpunk 2077 | 0−1 | 0−1 |
| Far Cry 5 | 4−5
+0%
|
4−5
+0%
|
| Far Cry New Dawn | 7−8
+0%
|
7−8
+0%
|
| Forza Horizon 4 | 2−3
+0%
|
2−3
+0%
|
This is how Iris Plus Graphics 655 and GT 750M Mac Edition compete in popular games:
- GT 750M Mac Edition is 0% faster than Iris Plus Graphics 655 in 1080p
- Iris Plus Graphics 655 is 7.1% faster than GT 750M Mac Edition in 1440p
- GT 750M Mac Edition is 0% faster than Iris Plus Graphics 655 in 4K
Pros & cons summary
| Performance score | 4.20 | 4.32 |
| Recency | 1 September 2017 | 8 November 2013 |
| Maximum RAM amount | System Shared | 2 GB |
| Chip lithography | 14 nm | 28 nm |
| Power consumption (TDP) | 15 Watt | 50 Watt |
Given the minimal performance differences, no clear winner can be declared between Iris Plus Graphics 655 and GeForce GT 750M Mac Edition.
Be aware that Iris Plus Graphics 655 is a notebook card while GeForce GT 750M Mac Edition is a desktop 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.
