GeForce GT 720M vs ATI Mobility Radeon HD 3870 X2
Aggregate performance score
We've compared Mobility Radeon HD 3870 X2 and GeForce GT 720M, covering specs and all relevant benchmarks.
ATI Mobility HD 3870 X2 outperforms GT 720M by an impressive 91% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 867 | 1075 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 1.41 | 2.46 |
| Architecture | TeraScale (2005−2013) | Kepler 2.0 (2013−2015) |
| GPU code name | M88 | GK208 |
| Market segment | Laptop | Laptop |
| Release date | 1 September 2008 (16 years ago) | 25 December 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 | 320 ×2 | 192 |
| Core clock speed | 660 MHz | 719 MHz |
| Boost clock speed | no data | 758 MHz |
| Number of transistors | 666 million | 915 million |
| Manufacturing process technology | 55 nm | 28 nm |
| Power consumption (TDP) | 110 Watt | 33 Watt |
| Texture fill rate | 10.56 ×2 | 12.13 |
| Floating-point processing power | 0.4224 TFLOPS ×2 | 0.2911 TFLOPS |
| ROPs | 16 ×2 | 8 |
| TMUs | 16 ×2 | 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).
| Laptop size | large | medium sized |
| Bus support | no data | PCI Express 2.0 |
| Interface | PCIe 2.0 x16 | PCIe 2.0 x8 |
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 | GDDR3 | DDR3 |
| Maximum RAM amount | 512 MB ×2 | 2 GB |
| Standard memory configuration | no data | DDR3 |
| Memory bus width | 256 Bit ×2 | 64 Bit |
| Memory clock speed | 850 MHz | 800 MHz |
| Memory bandwidth | 54.4 GB/s ×2 | 12.8 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 |
| eDP 1.2 signal support | no data | Up to 2560x1600 |
| LVDS signal support | no data | Up to 1920x1200 |
| VGA аnalog display support | no data | Up to 2048x1536 |
| DisplayPort Multimode (DP++) support | no data | Up to 2560x1600 |
| HDMI | - | + |
| HDCP content protection | - | + |
| 7.1 channel HD audio on HDMI | - | + |
| TrueHD and DTS-HD audio bitstreaming | - | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Blu-Ray 3D Support | - | + |
| H.264, VC1, MPEG2 1080p video decoder | - | + |
| Optimus | - | + |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.1 (10_1) | 12 API |
| Shader Model | 4.1 | 5.1 |
| OpenGL | 3.3 | 4.5 |
| OpenCL | N/A | 1.1 |
| Vulkan | N/A | 1.1.126 |
| CUDA | - | + |
Synthetic benchmark performance
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
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.
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 | 24−27
+71.4%
| 14
−71.4%
|
FPS performance in popular games
Full HD
Low Preset
| Atomic Heart | 6−7
+100%
|
3−4
−100%
|
| Counter-Strike 2 | 8−9
+0%
|
8−9
+0%
|
| Cyberpunk 2077 | 5−6
+66.7%
|
3−4
−66.7%
|
Full HD
Medium Preset
| Atomic Heart | 6−7
+100%
|
3−4
−100%
|
| Battlefield 5 | 6−7 | 0−1 |
| Counter-Strike 2 | 8−9
+0%
|
8−9
+0%
|
| Cyberpunk 2077 | 5−6
+66.7%
|
3−4
−66.7%
|
| Far Cry 5 | 3−4
+200%
|
1−2
−200%
|
| Fortnite | 10−11
−30%
|
13
+30%
|
| Forza Horizon 4 | 10−12
+83.3%
|
6−7
−83.3%
|
| Forza Horizon 5 | 2−3
+100%
|
1−2
−100%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 10−12
+83.3%
|
6
−83.3%
|
| Valorant | 40−45
+21.2%
|
30−35
−21.2%
|
Full HD
High Preset
| Atomic Heart | 6−7
+100%
|
3−4
−100%
|
| Battlefield 5 | 6−7 | 0−1 |
| Counter-Strike 2 | 8−9
+0%
|
8−9
+0%
|
| Counter-Strike: Global Offensive | 40−45
+65.4%
|
24−27
−65.4%
|
| Cyberpunk 2077 | 5−6
+66.7%
|
3−4
−66.7%
|
| Dota 2 | 21−24
+9.5%
|
21
−9.5%
|
| Far Cry 5 | 3−4
+200%
|
1−2
−200%
|
| Fortnite | 10−11
+400%
|
2−3
−400%
|
| Forza Horizon 4 | 10−12
+83.3%
|
6−7
−83.3%
|
| Forza Horizon 5 | 2−3
+100%
|
1−2
−100%
|
| Grand Theft Auto V | 5−6
−20%
|
6
+20%
|
| Metro Exodus | 3−4
+200%
|
1−2
−200%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 10−12
+22.2%
|
9−10
−22.2%
|
| The Witcher 3: Wild Hunt | 7−8
+40%
|
5
−40%
|
| Valorant | 40−45
+21.2%
|
30−35
−21.2%
|
Full HD
Ultra Preset
| Battlefield 5 | 6−7 | 0−1 |
| Counter-Strike 2 | 8−9
+0%
|
8−9
+0%
|
| Cyberpunk 2077 | 5−6
+66.7%
|
3−4
−66.7%
|
| Dota 2 | 21−24
+27.8%
|
18
−27.8%
|
| Far Cry 5 | 3−4
+200%
|
1−2
−200%
|
| Forza Horizon 4 | 10−12
+83.3%
|
6−7
−83.3%
|
| Forza Horizon 5 | 2−3
+100%
|
1−2
−100%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 10−12
+22.2%
|
9−10
−22.2%
|
| The Witcher 3: Wild Hunt | 7−8
+40%
|
5−6
−40%
|
| Valorant | 40−45
+21.2%
|
30−35
−21.2%
|
Full HD
Epic Preset
| Fortnite | 10−11
+400%
|
2−3
−400%
|
1440p
High Preset
| Counter-Strike 2 | 2−3
+100%
|
1−2
−100%
|
| Counter-Strike: Global Offensive | 14−16
+150%
|
6−7
−150%
|
| Grand Theft Auto V | 1−2 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 14−16
+114%
|
7−8
−114%
|
| Valorant | 16−18
+467%
|
3−4
−467%
|
1440p
Ultra Preset
| Cyberpunk 2077 | 1−2
+0%
|
1−2
+0%
|
| Far Cry 5 | 3−4
+200%
|
1−2
−200%
|
| Forza Horizon 4 | 5−6
+66.7%
|
3−4
−66.7%
|
| Forza Horizon 5 | 1−2 | 0−1 |
| The Witcher 3: Wild Hunt | 4−5
+100%
|
2−3
−100%
|
1440p
Epic Preset
| Fortnite | 4−5
+100%
|
2−3
−100%
|
4K
High Preset
| Atomic Heart | 2−3
+100%
|
1−2
−100%
|
| Grand Theft Auto V | 14−16
+0%
|
14−16
+0%
|
| Valorant | 10−12
+83.3%
|
6−7
−83.3%
|
4K
Ultra Preset
| Cyberpunk 2077 | 0−1 | 0−1 |
| Dota 2 | 5−6 | 0−1 |
| Far Cry 5 | 3−4
+50%
|
2−3
−50%
|
| Forza Horizon 4 | 1−2 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 3−4
+50%
|
2−3
−50%
|
4K
Epic Preset
| Fortnite | 3−4
+50%
|
2−3
−50%
|
This is how ATI Mobility HD 3870 X2 and GT 720M compete in popular games:
- ATI Mobility HD 3870 X2 is 71% faster in 1080p
Here's the range of performance differences observed across popular games:
- in Valorant, with 1440p resolution and the High Preset, the ATI Mobility HD 3870 X2 is 467% faster.
- in Fortnite, with 1080p resolution and the Medium Preset, the GT 720M is 30% faster.
All in all, in popular games:
- ATI Mobility HD 3870 X2 is ahead in 37 tests (82%)
- GT 720M is ahead in 2 tests (4%)
- there's a draw in 6 tests (13%)
Pros & cons summary
| Performance score | 2.24 | 1.17 |
| Recency | 1 September 2008 | 25 December 2013 |
| Maximum RAM amount | 512 MB | 2 GB |
| Chip lithography | 55 nm | 28 nm |
| Power consumption (TDP) | 110 Watt | 33 Watt |
ATI Mobility HD 3870 X2 has a 91.5% higher aggregate performance score.
GT 720M, on the other hand, has an age advantage of 5 years, a 300% higher maximum VRAM amount, a 96.4% more advanced lithography process, and 233.3% lower power consumption.
The Mobility Radeon HD 3870 X2 is our recommended choice as it beats the GeForce GT 720M 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.
