UHD Graphics P750 vs HD Graphics 405
Aggregate performance score
We've compared HD Graphics 405 with UHD Graphics P750, including specs and performance data.
UHD Graphics P750 outperforms HD Graphics 405 by a whopping 525% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1163 | 652 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 8.48 | 21.19 |
| Architecture | Generation 8.0 (2014−2015) | Generation 12.1 (2020−2021) |
| GPU code name | Braswell GT1 | Rocket Lake GT1 |
| Market segment | Laptop | Desktop |
| Release date | 1 April 2015 (9 years ago) | 2021 (3 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 | 128 | 256 |
| Core clock speed | 200 MHz | 350 MHz |
| Boost clock speed | 600 MHz | 1300 MHz |
| Number of transistors | 189 million | no data |
| Manufacturing process technology | 14 nm | 14 nm+++ |
| Power consumption (TDP) | 6 Watt | 15 Watt |
| Texture fill rate | 9.600 | 83.20 |
| Floating-point processing power | 0.1536 TFLOPS | 0.6656 TFLOPS |
| ROPs | 2 | 32 |
| TMUs | 16 | 64 |
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 | Ring Bus |
| Width | no data | IGP |
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 | System Shared | System Shared |
| Maximum RAM amount | System Shared | System Shared |
| Memory bus width | System Shared | System Shared |
| Memory clock speed | System Shared | System Shared |
| 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 | Portable Device Dependent | Motherboard Dependent |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_1) | 12 (12_1) |
| Shader Model | 5.1 | 6.6 |
| OpenGL | 4.3 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | + | 1.3 |
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 | 16
−494%
| 95−100
+494%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 3−4
−500%
|
18−20
+500%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 4−5
−500%
|
24−27
+500%
|
| Call of Duty: Modern Warfare | 3−4
−500%
|
18−20
+500%
|
| Cyberpunk 2077 | 3−4
−500%
|
18−20
+500%
|
| Far Cry New Dawn | 1−2
−500%
|
6−7
+500%
|
| Hitman 3 | 5−6
−500%
|
30−33
+500%
|
| Horizon Zero Dawn | 10−12
−491%
|
65−70
+491%
|
| Red Dead Redemption 2 | 0−1 | 0−1 |
| Shadow of the Tomb Raider | 6−7
−483%
|
35−40
+483%
|
| Watch Dogs: Legion | 30−35
−513%
|
190−200
+513%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 4−5
−500%
|
24−27
+500%
|
| Call of Duty: Modern Warfare | 3−4
−500%
|
18−20
+500%
|
| Cyberpunk 2077 | 3−4
−500%
|
18−20
+500%
|
| Far Cry New Dawn | 1−2
−500%
|
6−7
+500%
|
| Hitman 3 | 5−6
−500%
|
30−33
+500%
|
| Horizon Zero Dawn | 10−12
−491%
|
65−70
+491%
|
| Red Dead Redemption 2 | 0−1 | 0−1 |
| Shadow of the Tomb Raider | 6−7
−483%
|
35−40
+483%
|
| The Witcher 3: Wild Hunt | 10−11
−500%
|
60−65
+500%
|
| Watch Dogs: Legion | 30−35
−513%
|
190−200
+513%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 4−5
−500%
|
24−27
+500%
|
| Call of Duty: Modern Warfare | 3−4
−500%
|
18−20
+500%
|
| Cyberpunk 2077 | 3−4
−500%
|
18−20
+500%
|
| Hitman 3 | 5−6
−500%
|
30−33
+500%
|
| Horizon Zero Dawn | 10−12
−491%
|
65−70
+491%
|
| Shadow of the Tomb Raider | 6−7
−483%
|
35−40
+483%
|
| The Witcher 3: Wild Hunt | 10−11
−500%
|
60−65
+500%
|
| Watch Dogs: Legion | 30−35
−513%
|
190−200
+513%
|
Full HD
Epic Preset
| Red Dead Redemption 2 | 0−1 | 0−1 |
1440p
High Preset
| Far Cry New Dawn | 1−2
−500%
|
6−7
+500%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 0−1 | 0−1 |
| Cyberpunk 2077 | 1−2
−500%
|
6−7
+500%
|
| Far Cry 5 | 1−2
−500%
|
6−7
+500%
|
| Hitman 3 | 6−7
−483%
|
35−40
+483%
|
| Horizon Zero Dawn | 3−4
−500%
|
18−20
+500%
|
| Watch Dogs: Legion | 2−3
−500%
|
12−14
+500%
|
1440p
Epic Preset
| Red Dead Redemption 2 | 3−4
−500%
|
18−20
+500%
|
4K
High Preset
| Far Cry New Dawn | 0−1 | 0−1 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 1−2
−500%
|
6−7
+500%
|
| Assassin's Creed Valhalla | 0−1 | 0−1 |
4K
Epic Preset
| Red Dead Redemption 2 | 2−3
−500%
|
12−14
+500%
|
This is how HD Graphics 405 and UHD Graphics P750 compete in popular games:
- UHD Graphics P750 is 494% faster in 1080p
Pros & cons summary
| Performance score | 0.73 | 4.56 |
| Power consumption (TDP) | 6 Watt | 15 Watt |
HD Graphics 405 has 150% lower power consumption.
UHD Graphics P750, on the other hand, has a 524.7% higher aggregate performance score.
The UHD Graphics P750 is our recommended choice as it beats the HD Graphics 405 in performance tests.
Be aware that HD Graphics 405 is a notebook card while UHD Graphics P750 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.
