HD Graphics 400 vs Radeon HD 7660G
Aggregate performance score
We've compared Radeon HD 7660G and HD Graphics 400, covering specs and all relevant benchmarks.
HD 7660G outperforms HD Graphics 400 by a moderate 11% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1113 | 1146 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.53 | 13.35 |
| Architecture | TeraScale 3 (2010−2013) | Generation 8.0 (2014−2015) |
| GPU code name | Devastator | Braswell GT1 |
| Market segment | Laptop | Laptop |
| Release date | 15 May 2012 (13 years ago) | 1 April 2015 (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 | 384 | 96 |
| Core clock speed | 686 MHz | 320 MHz |
| Boost clock speed | 686 MHz | 600 MHz |
| Number of transistors | 1,303 million | 189 million |
| Manufacturing process technology | 32 nm | 14 nm |
| Power consumption (TDP) | 35 Watt | 6 Watt |
| Texture fill rate | 16.46 | 7.200 |
| Floating-point processing power | 0.5268 TFLOPS | 0.1152 TFLOPS |
| ROPs | 8 | 2 |
| TMUs | 24 | 12 |
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 | medium sized | no data |
| Interface | IGP | Ring Bus |
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 | DDR3L |
| Maximum RAM amount | System Shared | 8 GB |
| Memory bus width | System Shared | System Shared |
| Memory clock speed | System Shared | System Shared |
| Shared memory | + | + |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | No outputs | Portable Device Dependent |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 12 (11_1) |
| Shader Model | 5.0 | 5.1 |
| OpenGL | 4.4 | 4.3 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | N/A | + |
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:
| 900p | 10
+11.1%
| 9−10
−11.1%
|
| Full HD | 16
+14.3%
| 14−16
−14.3%
|
| 1200p | 9
+12.5%
| 8−9
−12.5%
|
FPS performance in popular games
Full HD
Low
| Cyberpunk 2077 | 2−3
+100%
|
1−2
−100%
|
Full HD
Medium
| Battlefield 5 | 1−2 | 0−1 |
| Cyberpunk 2077 | 2−3
+100%
|
1−2
−100%
|
| Far Cry 5 | 2−3
+100%
|
1−2
−100%
|
| Fortnite | 3−4
+50%
|
2−3
−50%
|
| Forza Horizon 4 | 7−8
+16.7%
|
6−7
−16.7%
|
| Forza Horizon 5 | 1−2 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 9−10
+12.5%
|
8−9
−12.5%
|
| Valorant | 30−35
+18.5%
|
27−30
−18.5%
|
Full HD
High
| Battlefield 5 | 1−2 | 0−1 |
| Counter-Strike: Global Offensive | 39
+11.4%
|
35−40
−11.4%
|
| Cyberpunk 2077 | 2−3
+100%
|
1−2
−100%
|
| Dota 2 | 16
+14.3%
|
14−16
−14.3%
|
| Far Cry 5 | 2−3
+100%
|
1−2
−100%
|
| Fortnite | 3−4
+50%
|
2−3
−50%
|
| Forza Horizon 4 | 7−8
+16.7%
|
6−7
−16.7%
|
| Forza Horizon 5 | 1−2 | 0−1 |
| Metro Exodus | 2−3
+100%
|
1−2
−100%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 9−10
+12.5%
|
8−9
−12.5%
|
| The Witcher 3: Wild Hunt | 6−7
+20%
|
5−6
−20%
|
| Valorant | 30−35
+18.5%
|
27−30
−18.5%
|
Full HD
Ultra
| Battlefield 5 | 1−2 | 0−1 |
| Cyberpunk 2077 | 2−3
+100%
|
1−2
−100%
|
| Dota 2 | 15
+25%
|
12−14
−25%
|
| Far Cry 5 | 2−3
+100%
|
1−2
−100%
|
| Forza Horizon 4 | 7−8
+16.7%
|
6−7
−16.7%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 9−10
+12.5%
|
8−9
−12.5%
|
| The Witcher 3: Wild Hunt | 6−7
+20%
|
5−6
−20%
|
| Valorant | 30−35
+18.5%
|
27−30
−18.5%
|
Full HD
Epic
| Fortnite | 3−4
+50%
|
2−3
−50%
|
1440p
High
| Counter-Strike 2 | 4−5
+33.3%
|
3−4
−33.3%
|
| Counter-Strike: Global Offensive | 7−8
+16.7%
|
6−7
−16.7%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 12−14
+20%
|
10−11
−20%
|
| Valorant | 2−3
+100%
|
1−2
−100%
|
1440p
Ultra
| Cyberpunk 2077 | 0−1 | 0−1 |
| Far Cry 5 | 1−2 | 0−1 |
| Forza Horizon 4 | 3−4
+50%
|
2−3
−50%
|
| The Witcher 3: Wild Hunt | 2−3
+100%
|
1−2
−100%
|
1440p
Epic
| Fortnite | 2−3
+100%
|
1−2
−100%
|
4K
High
| Grand Theft Auto V | 14−16
+16.7%
|
12−14
−16.7%
|
| Valorant | 6−7
+20%
|
5−6
−20%
|
4K
Ultra
| Dota 2 | 0−1 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 2−3
+100%
|
1−2
−100%
|
4K
Epic
| Fortnite | 2−3
+100%
|
1−2
−100%
|
This is how HD 7660G and HD Graphics 400 compete in popular games:
- HD 7660G is 11% faster in 900p
- HD 7660G is 14% faster in 1080p
- HD 7660G is 13% faster in 1200p
Pros & cons summary
| Performance score | 1.15 | 1.04 |
| Recency | 15 May 2012 | 1 April 2015 |
| Chip lithography | 32 nm | 14 nm |
| Power consumption (TDP) | 35 Watt | 6 Watt |
HD 7660G has a 11% higher aggregate performance score.
HD Graphics 400, on the other hand, has an age advantage of 2 years, a 129% more advanced lithography process, and 483% lower power consumption.
The Radeon HD 7660G is our recommended choice as it beats the HD Graphics 400 in performance tests.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
