GeForce GT 635M vs 940M

Place in the ranking	784	992
Place by popularity	not in top-100	not in top-100
Power efficiency	6.17	2.89
Architecture	Maxwell (2014−2017)	Fermi 2.0 (2010−2014)
GPU code name	GM108	GF116
Market segment	Laptop	Laptop
Release date	13 March 2015 (9 years ago)	22 March 2012 (12 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	Up to 144
Core clock speed	1072 MHz	Up to 675 MHz
Boost clock speed	1176 MHz	753 MHz
Number of transistors	1,870 million	1,170 million
Manufacturing process technology	28 nm	40 nm
Power consumption (TDP)	75 Watt	35 Watt
Texture fill rate	28.22	16.20
Floating-point processing power	0.9032 TFLOPS	0.3888 TFLOPS
ROPs	8	16
TMUs	24	24

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	large
Bus support	PCI Express 3.0	PCI Express 2.0
Interface	PCIe 3.0 x8	PCIe 2.0 x16

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	DDR3	DDR3
Maximum RAM amount	2 GB	2 GB
Memory bus width	64 Bit	Up to 192bit
Memory clock speed	900 MHz	900 MHz
Memory bandwidth	14.4 GB/s	Up to 43.2 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
HDMI	-	+
HDCP	-	+
Maximum VGA resolution	no data	Up to 2048x1536

Supported technologies

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

3D Blu-Ray	-	+
GPU Boost	2.0	no data
Optimus	+	+
GameWorks	+	-

API compatibility

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

DirectX	12 (11_0)	12 API
Shader Model	5.1	5.1
OpenGL	4.5	4.5
OpenCL	1.2	1.1
Vulkan	1.1.126	N/A
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.

GeForce 940M 2.92
+101%

GT 635M 1.45

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

GeForce 940M 1125
+102%

GT 635M 558

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.

GeForce 940M 2406
+117%

GT 635M 1110

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.

GeForce 940M 7531
+50.8%

GT 635M 4995

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

GeForce 940M 1622
+116%

GT 635M 750

GeekBench 5 OpenCL

Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.

GeForce 940M 5921
+134%

GT 635M 2535

Octane Render OctaneBench

This is a special benchmark measuring graphics card performance in OctaneRender, which is a realistic GPU rendering engine by OTOY Inc., available either as a standalone program, or as a plugin for 3DS Max, Cinema 4D and many other apps. It renders four different static scenes, then compares render times with a reference GPU which is currently GeForce GTX 980. This benchmark has nothing to do with gaming and is aimed at professional 3D graphics artists.

GeForce 940M 11
+83.3%

GT 635M 6

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	18 −33.3%	24 +33.3%
4K	29 +107%	14−16 −107%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

6−7
+50%

4−5

−50%

Full HD
Medium Preset

Assassin's Creed Odyssey	9−10 +50%	6−7 −50%
Assassin's Creed Valhalla	1−2	0−1
Battlefield 5	15 +114%	7−8 −114%
Call of Duty: Modern Warfare	10 +150%	4−5 −150%
Cyberpunk 2077	6−7 +50%	4−5 −50%
Far Cry 5	12 +500%	2−3 −500%
Far Cry New Dawn	15 +400%	3−4 −400%
Forza Horizon 4	41 +925%	4−5 −925%
Hitman 3	8−9 +33.3%	6−7 −33.3%
Horizon Zero Dawn	21−24 +46.7%	14−16 −46.7%
Metro Exodus	3−4 +200%	1−2 −200%
Red Dead Redemption 2	14 +600%	2−3 −600%
Shadow of the Tomb Raider	21 +163%	8−9 −163%
Watch Dogs: Legion	35−40 +18.2%	30−35 −18.2%

Full HD
High Preset

Assassin's Creed Odyssey	9−10 +50%	6−7 −50%
Assassin's Creed Valhalla	1−2	0−1
Battlefield 5	5−6 +150%	2−3 −150%
Call of Duty: Modern Warfare	7−8 +75%	4−5 −75%
Cyberpunk 2077	6−7 +50%	4−5 −50%
Far Cry 5	10 +400%	2−3 −400%
Far Cry New Dawn	8−9 +167%	3−4 −167%
Forza Horizon 4	34 +750%	4−5 −750%
Hitman 3	8−9 +33.3%	6−7 −33.3%
Horizon Zero Dawn	21−24 +46.7%	14−16 −46.7%
Metro Exodus	3−4 +200%	1−2 −200%
Red Dead Redemption 2	7−8 +250%	2−3 −250%
Shadow of the Tomb Raider	12−14 +50%	8−9 −50%
The Witcher 3: Wild Hunt	24 +118%	10−12 −118%
Watch Dogs: Legion	35−40 +18.2%	30−35 −18.2%

Full HD
Ultra Preset

Assassin's Creed Odyssey	9−10 +50%	6−7 −50%
Assassin's Creed Valhalla	1−2	0−1
Call of Duty: Modern Warfare	7−8 +75%	4−5 −75%
Cyberpunk 2077	6−7 +50%	4−5 −50%
Far Cry 5	8 +300%	2−3 −300%
Forza Horizon 4	14−16 +275%	4−5 −275%
Hitman 3	8−9 +33.3%	6−7 −33.3%
Horizon Zero Dawn	21−24 +46.7%	14−16 −46.7%
Shadow of the Tomb Raider	12−14 +50%	8−9 −50%
The Witcher 3: Wild Hunt	6 −83.3%	10−12 +83.3%
Watch Dogs: Legion	35−40 +18.2%	30−35 −18.2%

Full HD
Epic Preset

Red Dead Redemption 2

10
+400%

2−3

−400%

1440p
High Preset

Battlefield 5	5−6 +150%	2−3 −150%
Far Cry New Dawn	4−5 +100%	2−3 −100%

1440p
Ultra Preset

Assassin's Creed Odyssey	2−3 +100%	1−2 −100%
Call of Duty: Modern Warfare	2−3	0−1
Cyberpunk 2077	1−2 +0%	1−2 +0%
Far Cry 5	3−4 +50%	2−3 −50%
Hitman 3	8−9 +14.3%	7−8 −14.3%
Horizon Zero Dawn	7−8 +40%	5−6 −40%
The Witcher 3: Wild Hunt	2−3 +100%	1−2 −100%
Watch Dogs: Legion	16−18 +143%	7−8 −143%

1440p
Epic Preset

Red Dead Redemption 2

6−7
+50%

4−5

−50%

4K
High Preset

Battlefield 5	1−2	0−1
Far Cry New Dawn	2−3 +100%	1−2 −100%

4K
Ultra Preset

Assassin's Creed Odyssey	2−3 +100%	1−2 −100%
Assassin's Creed Valhalla	1−2 +0%	1−2 +0%
Call of Duty: Modern Warfare	1−2	0−1
Far Cry 5	1−2	0−1
Forza Horizon 4	0−1	0−1
Watch Dogs: Legion	1−2	0−1

4K
Epic Preset

Red Dead Redemption 2

4−5
+33.3%

3−4

−33.3%

This is how GeForce 940M and GT 635M compete in popular games:

GT 635M is 33% faster in 1080p
GeForce 940M is 107% faster in 4K

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

in Forza Horizon 4, with 1080p resolution and the Medium Preset, the GeForce 940M is 925% faster.
in The Witcher 3: Wild Hunt, with 1080p resolution and the Ultra Preset, the GT 635M is 83% faster.

All in all, in popular games: