GeForce 940MX vs Radeon HD 6990M Crossfire

VS

Aggregate performance score

We've compared Radeon HD 6990M Crossfire and GeForce 940MX, covering specs and all relevant benchmarks.

HD 6990M Crossfire
2011
2x2 GB GDDR5
9.69
+156%

HD 6990M Crossfire outperforms 940MX by a whopping 156% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking453704
Place by popularitynot in top-10089
Power efficiencyno data11.79
ArchitectureTerascale 2 (2009−2015)Maxwell (2014−2017)
GPU code nameBlackcomb XTXGM107
Market segmentLaptopLaptop
Release date12 July 2011 (13 years ago)28 June 2016 (8 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 cores2240512
Core clock speed715 MHz795 MHz
Boost clock speedno data861 MHz
Number of transistors2x1700 Million1,870 million
Manufacturing process technology40 nm28 nm
Power consumption (TDP)no data23 Watt
Texture fill rateno data27.55
Floating-point processing powerno data0.8817 TFLOPS
ROPsno data8
TMUsno data32

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 sizelargemedium sized
Bus supportno dataPCI Express 3.0
Interfaceno dataPCIe 3.0 x8
Supplementary power connectorsno dataNone

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 typeGDDR5DDR3, GDDR5
Maximum RAM amount2x2 GB4 GB
Memory bus width256 Bit64 Bit
Memory clock speed900 MHz1253 MHz
Memory bandwidthno data40.1 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 Connectorsno dataNo outputs

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

GPU Boostno data2.0
Optimus-+
GameWorks-+

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX1112 (11_0)
Shader Modelno data5.1
OpenGLno data4.5
OpenCLno data1.2
Vulkan-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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

HD 6990M Crossfire 9.69
+156%
GeForce 940MX 3.79

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.

HD 6990M Crossfire 6422
+151%
GeForce 940MX 2556

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.

HD 6990M Crossfire 25759
+201%
GeForce 940MX 8549

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:

900p99
+183%
35−40
−183%
Full HD106
+524%
17
−524%

FPS performance in popular games

Full HD
Low Preset

Counter-Strike 2 18−20
+58.3%
12−14
−58.3%
Cyberpunk 2077 20−22
+122%
9−10
−122%

Full HD
Medium Preset

Battlefield 5 30−35
+200%
10−12
−200%
Counter-Strike 2 18−20
+58.3%
12−14
−58.3%
Cyberpunk 2077 20−22
+122%
9−10
−122%
Forza Horizon 4 40−45
+135%
16−18
−135%
Forza Horizon 5 24−27
+317%
6−7
−317%
Metro Exodus 27−30
+145%
11
−145%
Red Dead Redemption 2 27−30
+108%
12−14
−108%
Valorant 35−40
+333%
9−10
−333%

Full HD
High Preset

Battlefield 5 30−35
+200%
11
−200%
Counter-Strike 2 18−20
+58.3%
12−14
−58.3%
Cyberpunk 2077 20−22
+122%
9−10
−122%
Dota 2 35−40
+44%
25
−44%
Far Cry 5 40−45
+57.7%
26
−57.7%
Fortnite 55−60
+269%
16
−269%
Forza Horizon 4 40−45
+135%
16−18
−135%
Forza Horizon 5 24−27
+317%
6−7
−317%
Grand Theft Auto V 35−40
+177%
13
−177%
Metro Exodus 27−30
+200%
9−10
−200%
PLAYERUNKNOWN'S BATTLEGROUNDS 75−80
+160%
30
−160%
Red Dead Redemption 2 27−30
+108%
12−14
−108%
The Witcher 3: Wild Hunt 30−33
+150%
12
−150%
Valorant 35−40
+333%
9−10
−333%
World of Tanks 140−150
+150%
58
−150%

Full HD
Ultra Preset

Battlefield 5 30−35
+200%
10−12
−200%
Counter-Strike 2 18−20
+58.3%
12−14
−58.3%
Cyberpunk 2077 20−22
+122%
9−10
−122%
Dota 2 35−40
−27.8%
46
+27.8%
Far Cry 5 40−45
+105%
20−22
−105%
Forza Horizon 4 40−45
+135%
16−18
−135%
Forza Horizon 5 24−27
+317%
6−7
−317%
PLAYERUNKNOWN'S BATTLEGROUNDS 75−80
+680%
10
−680%
Valorant 35−40
+333%
9−10
−333%

1440p
High Preset

Dota 2 12−14
+333%
3−4
−333%
Grand Theft Auto V 14−16
+367%
3−4
−367%
PLAYERUNKNOWN'S BATTLEGROUNDS 45−50
+71.4%
27−30
−71.4%
Red Dead Redemption 2 8−9
+167%
3−4
−167%
World of Tanks 70−75
+157%
27−30
−157%

1440p
Ultra Preset

Battlefield 5 18−20
+280%
5−6
−280%
Counter-Strike 2 8−9
+167%
3−4
−167%
Cyberpunk 2077 8−9
+100%
4−5
−100%
Far Cry 5 21−24
+144%
9−10
−144%
Forza Horizon 4 21−24
+360%
5−6
−360%
Forza Horizon 5 14−16
+200%
5−6
−200%
Metro Exodus 18−20 0−1
The Witcher 3: Wild Hunt 12−14
+85.7%
7−8
−85.7%
Valorant 24−27
+127%
10−12
−127%

4K
High Preset

Counter-Strike 2 14−16
+40%
10−11
−40%
Dota 2 20−22
+25%
16−18
−25%
Grand Theft Auto V 20−22
+25%
16−18
−25%
Metro Exodus 5−6
+400%
1−2
−400%
PLAYERUNKNOWN'S BATTLEGROUNDS 27−30
+164%
10−12
−164%
Red Dead Redemption 2 6−7
+200%
2−3
−200%
The Witcher 3: Wild Hunt 20−22
+25%
16−18
−25%

4K
Ultra Preset

Battlefield 5 9−10
+200%
3−4
−200%
Counter-Strike 2 14−16
+40%
10−11
−40%
Cyberpunk 2077 3−4
+50%
2−3
−50%
Dota 2 20−22
+25%
16−18
−25%
Far Cry 5 12−14
+200%
4−5
−200%
Fortnite 10−12
+267%
3−4
−267%
Forza Horizon 4 12−14
+550%
2−3
−550%
Forza Horizon 5 7−8
+250%
2−3
−250%
Valorant 10−11
+150%
4−5
−150%

This is how HD 6990M Crossfire and GeForce 940MX compete in popular games:

  • HD 6990M Crossfire is 183% faster in 900p
  • HD 6990M Crossfire is 524% faster in 1080p

Here's the range of performance differences observed across popular games:

  • in PLAYERUNKNOWN'S BATTLEGROUNDS, with 1080p resolution and the Ultra Preset, the HD 6990M Crossfire is 680% faster.
  • in Dota 2, with 1080p resolution and the Ultra Preset, the GeForce 940MX is 28% faster.

All in all, in popular games:

  • HD 6990M Crossfire is ahead in 61 test (98%)
  • GeForce 940MX is ahead in 1 test (2%)

Pros & cons summary


Performance score 9.69 3.79
Recency 12 July 2011 28 June 2016
Chip lithography 40 nm 28 nm

HD 6990M Crossfire has a 155.7% higher aggregate performance score.

GeForce 940MX, on the other hand, has an age advantage of 4 years, and a 42.9% more advanced lithography process.

The Radeon HD 6990M Crossfire is our recommended choice as it beats the GeForce 940MX 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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AMD Radeon HD 6990M Crossfire
Radeon HD 6990M Crossfire
NVIDIA GeForce 940MX
GeForce 940MX

Other comparisons

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Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


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Questions & comments

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