GeForce 820M vs GTX 775M Mac Edition
Aggregate performance score
We've compared GeForce GTX 775M Mac Edition and GeForce 820M, covering specs and all relevant benchmarks.
GTX 775M Mac Edition outperforms 820M by a whopping 164% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 740 | 1042 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.32 | 5.87 |
| Architecture | Kepler (2012−2018) | Fermi 2.0 (2010−2014) |
| GPU code name | GK104 | GF117 |
| Market segment | Laptop | Laptop |
| Release date | 8 November 2013 (11 years ago) | 27 November 2013 (11 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 | 96 |
| Core clock speed | 797 MHz | 625 MHz |
| Number of transistors | 3,540 million | 585 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 100 Watt | 15 Watt |
| Texture fill rate | 89.26 | 10.00 |
| Floating-point processing power | 2.142 TFLOPS | 0.24 TFLOPS |
| ROPs | 32 | 8 |
| TMUs | 112 | 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).
| Bus support | no data | PCI Express 2.0 |
| Interface | MXM-B (3.0) | PCIe 2.0 x16 |
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 | 2 GB | 1 GB |
| Memory bus width | 256 Bit | 64 Bit |
| Memory clock speed | 1250 MHz | 900 MHz |
| Memory bandwidth | 160.0 GB/s | 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 outputs | No outputs |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| GPU Boost | no data | 2.0 |
| Optimus | - | + |
| GameWorks | - | + |
API compatibility
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 | 4.5 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.1.126 | N/A |
| 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 | 35−40
+133%
| 15
−133%
|
FPS performance in popular games
Full HD
Low Preset
| Counter-Strike 2 | 7−8
+0%
|
7−8
+0%
|
| Cyberpunk 2077 | 4−5
+0%
|
4−5
+0%
|
Full HD
Medium Preset
| Battlefield 5 | 1−2
+0%
|
1−2
+0%
|
| Counter-Strike 2 | 7−8
+0%
|
7−8
+0%
|
| Cyberpunk 2077 | 4−5
+0%
|
4−5
+0%
|
| Forza Horizon 4 | 9−10
+0%
|
9−10
+0%
|
| Red Dead Redemption 2 | 6−7
+0%
|
6−7
+0%
|
Full HD
High Preset
| Battlefield 5 | 1−2
+0%
|
1−2
+0%
|
| Counter-Strike 2 | 7−8
+0%
|
7−8
+0%
|
| Cyberpunk 2077 | 4−5
+0%
|
4−5
+0%
|
| Dota 2 | 1−2
+0%
|
1−2
+0%
|
| Far Cry 5 | 10−12
+0%
|
10−12
+0%
|
| Fortnite | 5−6
+0%
|
5−6
+0%
|
| Forza Horizon 4 | 9−10
+0%
|
9−10
+0%
|
| Grand Theft Auto V | 1−2
+0%
|
1−2
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 14−16
+0%
|
14−16
+0%
|
| Red Dead Redemption 2 | 6−7
+0%
|
6−7
+0%
|
| The Witcher 3: Wild Hunt | 7−8
+0%
|
7−8
+0%
|
| World of Tanks | 27−30
+0%
|
27−30
+0%
|
Full HD
Ultra Preset
| Battlefield 5 | 1−2
+0%
|
1−2
+0%
|
| Counter-Strike 2 | 7−8
+0%
|
7−8
+0%
|
| Cyberpunk 2077 | 4−5
+0%
|
4−5
+0%
|
| Dota 2 | 1−2
+0%
|
1−2
+0%
|
| Far Cry 5 | 10−12
+0%
|
10−12
+0%
|
| Forza Horizon 4 | 9−10
+0%
|
9−10
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 14−16
+0%
|
14−16
+0%
|
1440p
High Preset
| PLAYERUNKNOWN'S BATTLEGROUNDS | 7−8
+0%
|
7−8
+0%
|
| Red Dead Redemption 2 | 0−1 | 0−1 |
| World of Tanks | 7−8
+0%
|
7−8
+0%
|
1440p
Ultra Preset
| Cyberpunk 2077 | 3−4
+0%
|
3−4
+0%
|
| Far Cry 5 | 5−6
+0%
|
5−6
+0%
|
| Forza Horizon 5 | 0−1 | 0−1 |
| The Witcher 3: Wild Hunt | 4−5
+0%
|
4−5
+0%
|
| Valorant | 6−7
+0%
|
6−7
+0%
|
4K
High Preset
| Counter-Strike 2 | 10−11
+0%
|
10−11
+0%
|
| Dota 2 | 16−18
+0%
|
16−18
+0%
|
| Grand Theft Auto V | 14−16
+0%
|
14−16
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 3−4
+0%
|
3−4
+0%
|
| Red Dead Redemption 2 | 0−1 | 0−1 |
| The Witcher 3: Wild Hunt | 14−16
+0%
|
14−16
+0%
|
4K
Ultra Preset
| Battlefield 5 | 1−2
+0%
|
1−2
+0%
|
| Counter-Strike 2 | 10−11
+0%
|
10−11
+0%
|
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| Dota 2 | 16−18
+0%
|
16−18
+0%
|
| Far Cry 5 | 0−1 | 0−1 |
| Valorant | 1−2
+0%
|
1−2
+0%
|
This is how GTX 775M Mac Edition and GeForce 820M compete in popular games:
- GTX 775M Mac Edition is 133% faster in 1080p
All in all, in popular games:
- there's a draw in 42 tests (100%)
Pros & cons summary
| Performance score | 3.22 | 1.22 |
| Maximum RAM amount | 2 GB | 1 GB |
| Power consumption (TDP) | 100 Watt | 15 Watt |
GTX 775M Mac Edition has a 163.9% higher aggregate performance score, and a 100% higher maximum VRAM amount.
GeForce 820M, on the other hand, has 566.7% lower power consumption.
The GeForce GTX 775M Mac Edition is our recommended choice as it beats the GeForce 820M in performance tests.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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