Quadro K1100M vs GeForce GT 640M
Aggregated performance score
Quadro K1100M outperforms GeForce GT 640M by 19% based on our aggregated benchmark results.
General info
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 803 | 755 |
| Place by popularity | not in top-100 | not in top-100 |
| Value for money | 0.22 | 0.21 |
| Architecture | Kepler (2012−2018) | Kepler (2012−2018) |
| GPU code name | N13P-GS | GK107 |
| Market segment | Laptop | Mobile workstation |
| Release date | 22 March 2012 (12 years ago) | 23 July 2013 (10 years ago) |
| Launch price (MSRP) | no data | $109.94 |
| Current price | $310 | $350 (3.2x MSRP) |
Value for money
Performance to price ratio. The higher, the better.
GT 640M has 5% better value for money than K1100M.
Technical specs
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 384 | 384 |
| CUDA cores | 384 | no data |
| Core clock speed | Up to 625 MHz | 705 MHz |
| Boost clock speed | 645 MHz | no data |
| Number of transistors | 1,270 million | 1,270 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 32 Watt | 45 Watt |
| Texture fill rate | Up to 20.0 billion/sec | 22.59 |
| Floating-point performance | 480.0 gflops | 542.2 gflops |
Size and compatibility
Information on GeForce GT 640M and Quadro K1100M compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
| Laptop size | medium sized | medium sized |
| Bus support | PCI Express 2.0, PCI Express 3.0 | no data |
| Interface | PCIe 3.0 x16 | MXM-A (3.0) |
Memory
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\GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Memory bus width | 128bit | 128 Bit |
| Memory clock speed | 1800 - 4000 MHz | 2800 MHz |
| Memory bandwidth | Up to 64.0 GB/s | 44.8 GB/s |
| Shared memory | - | - |
Video outputs and ports
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 | + | no data |
| HDCP | + | no data |
| Maximum VGA resolution | Up to 2048x1536 | no data |
| Display Port | no data | 1.2 |
Technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| 3D Blu-Ray | + | no data |
| Optimus | + | + |
| 3D Vision Pro | no data | + |
| Mosaic | no data | + |
| nView Display Management | no data | + |
| Optimus | no data | + |
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 API | 12 |
| Shader Model | 5.1 | 5 |
| OpenGL | 4.5 | 4.5 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | 1.1.126 | + |
| CUDA | + | + |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark performance 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.
Quadro K1100M outperforms GeForce GT 640M by 19% based on our aggregated benchmark results.
Passmark
This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. 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.
Benchmark coverage: 25%
Quadro K1100M outperforms GeForce GT 640M by 18% in Passmark.
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.
Benchmark coverage: 17%
Quadro K1100M outperforms GeForce GT 640M by 21% in 3DMark Vantage Performance.
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.
Benchmark coverage: 17%
Quadro K1100M outperforms GeForce GT 640M by 6% in 3DMark 11 Performance GPU.
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.
Benchmark coverage: 14%
Quadro K1100M outperforms GeForce GT 640M by 9% in 3DMark Fire Strike Graphics.
3DMark Cloud Gate GPU
Cloud Gate is an outdated DirectX 11 feature level 10 benchmark that was used for home PCs and basic notebooks. It displays a few scenes of some weird space teleportation device launching spaceships into unknown, using fixed resolution of 1280x720. Just like Ice Storm benchmark, it has been discontinued in January 2020 and replaced by 3DMark Night Raid.
Benchmark coverage: 14%
Quadro K1100M outperforms GeForce GT 640M by 2% in 3DMark Cloud Gate GPU.
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.
Benchmark coverage: 9%
GeForce GT 640M outperforms Quadro K1100M by 9% in GeekBench 5 OpenCL.
GeekBench 5 Vulkan
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 Vulkan API by AMD & Khronos Group.
Benchmark coverage: 5%
Quadro K1100M outperforms GeForce GT 640M by 2% in GeekBench 5 Vulkan.
GeekBench 5 CUDA
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 CUDA API by NVIDIA.
Benchmark coverage: 4%
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.
Benchmark coverage: 4%
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 | 24
−12.5%
| 27−30
+12.5%
|
| Full HD | 22
+22.2%
| 18
−22.2%
|
| 1200p | 19
−10.5%
| 21−24
+10.5%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 5−6
−20%
|
6−7
+20%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 3−4
−33.3%
|
4−5
+33.3%
|
| Battlefield 5 | 4−5
−50%
|
6−7
+50%
|
| Call of Duty: Modern Warfare | 10−12
−9.1%
|
12−14
+9.1%
|
| Cyberpunk 2077 | 5−6
−20%
|
6−7
+20%
|
| Far Cry 5 | 3−4
−33.3%
|
4−5
+33.3%
|
| Far Cry New Dawn | 2−3
−100%
|
4−5
+100%
|
| Forza Horizon 4 | 5−6
−40%
|
7−8
+40%
|
| Hitman 3 | 4−5
−25%
|
5−6
+25%
|
| Horizon Zero Dawn | 3−4
−33.3%
|
4−5
+33.3%
|
| Red Dead Redemption 2 | 5−6
−20%
|
6−7
+20%
|
| Shadow of the Tomb Raider | 9−10
+0%
|
9−10
+0%
|
| Watch Dogs: Legion | 0−1 | 1−2 |
Full HD
High Preset
| Assassin's Creed Odyssey | 3−4
−33.3%
|
4−5
+33.3%
|
| Battlefield 5 | 4−5
−50%
|
6−7
+50%
|
| Call of Duty: Modern Warfare | 10−12
−9.1%
|
12−14
+9.1%
|
| Cyberpunk 2077 | 5−6
−20%
|
6−7
+20%
|
| Far Cry 5 | 3−4
−33.3%
|
4−5
+33.3%
|
| Far Cry New Dawn | 2−3
−100%
|
4−5
+100%
|
| Forza Horizon 4 | 5−6
−40%
|
7−8
+40%
|
| Hitman 3 | 4−5
−25%
|
5−6
+25%
|
| Horizon Zero Dawn | 3−4
−33.3%
|
4−5
+33.3%
|
| Metro Exodus | 3−4
−33.3%
|
4−5
+33.3%
|
| Red Dead Redemption 2 | 5−6
−20%
|
6−7
+20%
|
| Shadow of the Tomb Raider | 9−10
+0%
|
9−10
+0%
|
| The Witcher 3: Wild Hunt | 6−7
−16.7%
|
7
+16.7%
|
| Watch Dogs: Legion | 0−1 | 1−2 |
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 3−4
−33.3%
|
4−5
+33.3%
|
| Battlefield 5 | 4−5
−50%
|
6−7
+50%
|
| Cyberpunk 2077 | 5−6
−20%
|
6−7
+20%
|
| Far Cry 5 | 3−4
−33.3%
|
4−5
+33.3%
|
| Far Cry New Dawn | 2−3
−100%
|
4−5
+100%
|
| Forza Horizon 4 | 5−6
−40%
|
7−8
+40%
|
| The Witcher 3: Wild Hunt | 6−7
+50%
|
4
−50%
|
| Watch Dogs: Legion | 0−1 | 1−2 |
1440p
High Preset
| Call of Duty: Modern Warfare | 5−6
+0%
|
5−6
+0%
|
| Hitman 3 | 5−6
−20%
|
6−7
+20%
|
| Horizon Zero Dawn | 9−10
−11.1%
|
10−11
+11.1%
|
| Metro Exodus | 1−2
+0%
|
1−2
+0%
|
| Red Dead Redemption 2 | 1−2
+0%
|
1−2
+0%
|
| Shadow of the Tomb Raider | 6−7
+0%
|
6−7
+0%
|
1440p
Ultra Preset
| Cyberpunk 2077 | 1−2
+0%
|
1−2
+0%
|
| Far Cry 5 | 4−5
+0%
|
4−5
+0%
|
| The Witcher 3: Wild Hunt | 2−3
−50%
|
3−4
+50%
|
4K
High Preset
| Call of Duty: Modern Warfare | 2−3
+0%
|
2−3
+0%
|
| Hitman 3 | 2−3
−50%
|
3−4
+50%
|
| Horizon Zero Dawn | 7−8
+0%
|
7−8
+0%
|
| Red Dead Redemption 2 | 1−2
+0%
|
1−2
+0%
|
4K
Ultra Preset
| Assassin's Creed Odyssey | 1−2
+0%
|
1−2
+0%
|
| Assassin's Creed Valhalla | 1−2
+0%
|
1−2
+0%
|
| Far Cry 5 | 3−4
−33.3%
|
4−5
+33.3%
|
| Far Cry New Dawn | 6−7
+0%
|
6−7
+0%
|
This is how GT 640M and K1100M compete in popular games:
- K1100M is 12.5% faster than GT 640M in 900p
- GT 640M is 22.2% faster than K1100M in 1080p
- K1100M is 10.5% faster than GT 640M in 1200p
Here's the range of performance differences observed across popular games:
- in The Witcher 3: Wild Hunt, with 1080p resolution and the Ultra Preset, the GT 640M is 50% faster than the K1100M.
- in Far Cry New Dawn, with 1080p resolution and the Medium Preset, the K1100M is 100% faster than the GT 640M.
All in all, in popular games:
- GT 640M is ahead in 1 test (2%)
- K1100M is ahead in 34 tests (69%)
- there's a draw in 14 tests (29%)
Advantages and disadvantages
| Performance score | 2.37 | 2.81 |
| Recency | 22 March 2012 | 23 July 2013 |
| Power consumption (TDP) | 32 Watt | 45 Watt |
The Quadro K1100M is our recommended choice as it beats the GeForce GT 640M in performance tests.
Be aware that GeForce GT 640M is a notebook graphics card while Quadro K1100M is a mobile workstation one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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