GeForce 940MX vs Radeon HD 6990M
Aggregate performance score
We've compared Radeon HD 6990M and GeForce 940MX, covering specs and all relevant benchmarks.
HD 6990M outperforms 940MX by a significant 29% 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 | 703 | 779 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 3.60 | 12.18 |
| Architecture | TeraScale 2 (2009−2015) | Maxwell (2014−2017) |
| GPU code name | Blackcomb | GM107 |
| Market segment | Laptop | Laptop |
| Release date | 12 July 2011 (15 years ago) | 28 June 2016 (10 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. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 1120 | 512 |
| Core clock speed | 715 MHz | 795 MHz |
| Boost clock speed | no data | 861 MHz |
| Number of transistors | 1,700 million | 1,870 million |
| Manufacturing process technology | 40 nm | 28 nm |
| Power consumption (TDP) | 100 Watt | 23 Watt |
| Texture fill rate | 40.04 | 27.55 |
| Floating-point processing power | 1.602 TFLOPS | 0.8817 TFLOPS |
| ROPs | 32 | 8 |
| TMUs | 56 | 32 |
| L1 Cache | 224 KB | 256 KB |
| L2 Cache | 512 KB | 1024 KB |
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 3.0 |
| Interface | MXM-B (3.0) | PCIe 3.0 x8 |
| Supplementary power connectors | None | None |
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, GDDR5 |
| Maximum RAM amount | 2 GB | 4 GB |
| Memory bus width | 256 Bit | 64 Bit |
| Memory clock speed | 900 MHz | 1253 MHz |
| Memory bandwidth | 115.2 GB/s | 40.1 GB/s |
| 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 | 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 and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 12 (11_0) |
| Shader Model | 5.0 | 5.1 |
| OpenGL | 4.4 | 4.5 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | N/A | 1.1.126 |
| CUDA | - | + |
Synthetic benchmarks
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 11 Performance GPU
3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.
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:
| 900p | 54
+35%
| 40−45
−35%
|
| Full HD | 60
+233%
| 18
−233%
|
| 4K | 12−14
+20%
| 10
−20%
|
FPS performance in popular games
Full HD
Low
| Counter-Strike 2 | 21−24
+50%
|
14−16
−50%
|
| Cyberpunk 2077 | 9−10
+28.6%
|
7−8
−28.6%
|
| Palworld | 10−12
+22.2%
|
9−10
−22.2%
|
| Resident Evil 4 Remake | 7−8
+40%
|
5−6
−40%
|
Full HD
Medium
| Battlefield 5 | 18−20
+18.8%
|
16
−18.8%
|
| Counter-Strike 2 | 21−24
+50%
|
14−16
−50%
|
| Cyberpunk 2077 | 9−10
+28.6%
|
7−8
−28.6%
|
| Far Cry 5 | 14−16
+16.7%
|
12
−16.7%
|
| Fortnite | 27−30
−57.1%
|
44
+57.1%
|
| Forza Horizon 4 | 21−24
+22.2%
|
18
−22.2%
|
| Palworld | 10−12
+22.2%
|
9−10
−22.2%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 18−20
+20%
|
15
−20%
|
| Valorant | 55−60
+15.7%
|
50−55
−15.7%
|
Full HD
High
| Battlefield 5 | 18−20
+46.2%
|
13
−46.2%
|
| Counter-Strike 2 | 21−24
+50%
|
14−16
−50%
|
| Counter-Strike: Global Offensive | 80−85
+39.7%
|
58
−39.7%
|
| Cyberpunk 2077 | 9−10
+28.6%
|
7−8
−28.6%
|
| Dota 2 | 40−45
−20%
|
48
+20%
|
| Far Cry 5 | 14−16
+16.7%
|
12
−16.7%
|
| Fortnite | 27−30
+115%
|
13
−115%
|
| Forza Horizon 4 | 21−24
+57.1%
|
14
−57.1%
|
| Grand Theft Auto V | 14−16
+15.4%
|
13
−15.4%
|
| Metro Exodus | 9−10
+50%
|
6−7
−50%
|
| Palworld | 10−12
+22.2%
|
9−10
−22.2%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 18−20
+28.6%
|
14
−28.6%
|
| The Witcher 3: Wild Hunt | 12−14
+8.3%
|
12
−8.3%
|
| Valorant | 55−60
+15.7%
|
50−55
−15.7%
|
Full HD
Ultra
| Battlefield 5 | 18−20
+72.7%
|
11
−72.7%
|
| Cyberpunk 2077 | 9−10
+28.6%
|
7−8
−28.6%
|
| Dota 2 | 40−45
−15%
|
46
+15%
|
| Far Cry 5 | 14−16
+27.3%
|
11
−27.3%
|
| Forza Horizon 4 | 21−24
+83.3%
|
12
−83.3%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 18−20
+100%
|
9
−100%
|
| The Witcher 3: Wild Hunt | 12−14
+85.7%
|
7
−85.7%
|
| Valorant | 55−60
+15.7%
|
50−55
−15.7%
|
Full HD
Epic
| Fortnite | 27−30
+180%
|
10
−180%
|
| Palworld | 10−12
+22.2%
|
9−10
−22.2%
|
1440p
High
| Counter-Strike 2 | 9−10
+28.6%
|
7−8
−28.6%
|
| Counter-Strike: Global Offensive | 35−40
+28.6%
|
27−30
−28.6%
|
| Grand Theft Auto V | 3−4
+200%
|
1−2
−200%
|
| Metro Exodus | 3−4
+200%
|
1−2
−200%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 35−40
+12.9%
|
30−35
−12.9%
|
| Valorant | 45−50
+38.2%
|
30−35
−38.2%
|
1440p
Ultra
| Battlefield 5 | 3−4
+50%
|
2−3
−50%
|
| Cyberpunk 2077 | 3−4
+50%
|
2−3
−50%
|
| Far Cry 5 | 8−9
+33.3%
|
6−7
−33.3%
|
| Forza Horizon 4 | 10−12
+37.5%
|
8−9
−37.5%
|
| The Witcher 3: Wild Hunt | 6−7
+20%
|
5−6
−20%
|
1440p
Epic
| Fortnite | 9−10
+28.6%
|
7−8
−28.6%
|
| Palworld | 6−7
+20%
|
5−6
−20%
|
4K
High
| Grand Theft Auto V | 16−18
+0%
|
16−18
+0%
|
| The Witcher 3: Wild Hunt | 1−2 | 0−1 |
| Valorant | 20−22
+25%
|
16−18
−25%
|
4K
Ultra
| Battlefield 5 | 1−2 | 0−1 |
| Cyberpunk 2077 | 1−2 | 0−1 |
| Dota 2 | 16−18
+45.5%
|
10−12
−45.5%
|
| Far Cry 5 | 3−4
+50%
|
2−3
−50%
|
| Forza Horizon 4 | 6−7
+50%
|
4−5
−50%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 5−6
+25%
|
4−5
−25%
|
4K
Epic
| Fortnite | 5−6
+25%
|
4−5
−25%
|
This is how HD 6990M and GeForce 940MX compete in popular games:
- HD 6990M is 35% faster in 900p
- HD 6990M is 233% faster in 1080p
- HD 6990M is 20% faster in 4K
Here's the range of performance differences observed across popular games:
- in Grand Theft Auto V, with 1440p resolution and the High Preset, the HD 6990M is 200% faster.
- in Fortnite, with 1080p resolution and the Medium Preset, the GeForce 940MX is 57% faster.
All in all, in popular games:
- HD 6990M performs better in 52 tests (93%)
- GeForce 940MX performs better in 3 tests (5%)
- there's a draw in 1 test (2%)
Pros & cons summary
| Performance score | 4.66 | 3.62 |
| Recency | 12 July 2011 | 28 June 2016 |
| Maximum RAM amount | 2 GB | 4 GB |
| Chip lithography | 40 nm | 28 nm |
| Power consumption (TDP) | 100 Watt | 23 Watt |
HD 6990M has a 29% higher aggregate performance score.
GeForce 940MX, on the other hand, has an age advantage of 4 years, a 100% higher maximum VRAM amount, a 43% more advanced lithography process, and 335% lower power consumption.
The Radeon HD 6990M is our recommended choice as it beats the GeForce 940MX 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.
