NVIDIA GeForce 940A vs NVIDIA GeForce GTX 870M
Comparative analysis of NVIDIA GeForce 940A and NVIDIA GeForce GTX 870M videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the NVIDIA GeForce 940A
- Videocard is newer: launch date 1 year(s) 0 month(s) later
- Around 9% higher core clock speed: 1029 MHz vs 941 MHz
- Around 16% higher boost clock speed: 1124 MHz vs 967 MHz
- 3x lower typical power consumption: 33 Watt vs 100 Watt
| Specifications (specs) | |
| Launch date | 13 March 2015 vs 12 March 2014 |
| Core clock speed | 1029 MHz vs 941 MHz |
| Boost clock speed | 1124 MHz vs 967 MHz |
| Thermal Design Power (TDP) | 33 Watt vs 100 Watt |
| Benchmarks | |
| GFXBench 4.0 - T-Rex (Frames) | 3361 vs 3353 |
| GFXBench 4.0 - T-Rex (Fps) | 3361 vs 3353 |
Reasons to consider the NVIDIA GeForce GTX 870M
- 6x more texture fill rate: 108.3 GTexel / s vs 17.98 GTexel / s
- 3.5x more pipelines: 1344 vs 384
- 3x better floating-point performance: 2,599 gflops vs 863.2 gflops
- 3x more maximum memory size: 3 GB vs 1 GB
- 3.1x better performance in PassMark - G3D Mark: 3450 vs 1107
- Around 29% better performance in PassMark - G2D Mark: 276 vs 214
- Around 3% better performance in GFXBench 4.0 - Manhattan (Frames): 3718 vs 3615
- Around 3% better performance in GFXBench 4.0 - Manhattan (Fps): 3718 vs 3615
| Specifications (specs) | |
| Texture fill rate | 108.3 GTexel / s vs 17.98 GTexel / s |
| Pipelines | 1344 vs 384 |
| Floating-point performance | 2,599 gflops vs 863.2 gflops |
| Maximum memory size | 3 GB vs 1 GB |
| Benchmarks | |
| PassMark - G3D Mark | 3450 vs 1107 |
| PassMark - G2D Mark | 276 vs 214 |
| GFXBench 4.0 - Manhattan (Frames) | 3718 vs 3615 |
| GFXBench 4.0 - Manhattan (Fps) | 3718 vs 3615 |
Compare benchmarks
GPU 1: NVIDIA GeForce 940A
GPU 2: NVIDIA GeForce GTX 870M
| PassMark - G3D Mark |
|
|
||||
| PassMark - G2D Mark |
|
|
||||
| GFXBench 4.0 - Manhattan (Frames) |
|
|
||||
| GFXBench 4.0 - Manhattan (Fps) |
|
|
||||
| GFXBench 4.0 - T-Rex (Frames) |
|
|
||||
| GFXBench 4.0 - T-Rex (Fps) |
|
|
| Name | NVIDIA GeForce 940A | NVIDIA GeForce GTX 870M |
|---|---|---|
| PassMark - G3D Mark | 1107 | 3450 |
| PassMark - G2D Mark | 214 | 276 |
| GFXBench 4.0 - Manhattan (Frames) | 3615 | 3718 |
| GFXBench 4.0 - Manhattan (Fps) | 3615 | 3718 |
| GFXBench 4.0 - T-Rex (Frames) | 3361 | 3353 |
| GFXBench 4.0 - T-Rex (Fps) | 3361 | 3353 |
| Geekbench - OpenCL | 12622 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 34.836 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 960.114 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.038 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 59.57 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 81.753 | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 6350 | |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 6350 | |
| 3DMark Fire Strike - Graphics Score | 1336 |
Compare specifications (specs)
| NVIDIA GeForce 940A | NVIDIA GeForce GTX 870M | |
|---|---|---|
Essentials |
||
| Architecture | Maxwell | Kepler |
| Code name | GM108 | GK104 |
| Launch date | 13 March 2015 | 12 March 2014 |
| Place in performance rating | 730 | 733 |
| Type | Desktop | Laptop |
Technical info |
||
| Boost clock speed | 1124 MHz | 967 MHz |
| Core clock speed | 1029 MHz | 941 MHz |
| Floating-point performance | 863.2 gflops | 2,599 gflops |
| Manufacturing process technology | 28 nm | 28 nm |
| Pipelines | 384 | 1344 |
| Texture fill rate | 17.98 GTexel / s | 108.3 GTexel / s |
| Thermal Design Power (TDP) | 33 Watt | 100 Watt |
| CUDA cores | 1344 | |
| Transistor count | 3,540 million | |
Video outputs and ports |
||
| Display Connectors | No outputs | No outputs |
| 7.1 channel HD audio on HDMI | ||
| DisplayPort Multimode (DP++) support | Up to 3840x2160 | |
| eDP 1.2 signal support | Up to 3840x2160 | |
| HDCP content protection | ||
| HDMI | ||
| LVDS signal support | Up to 1920x1200 | |
| TrueHD and DTS-HD audio bitstreaming | ||
| VGA аnalog display support | Up to 2048x1536 | |
Compatibility, dimensions and requirements |
||
| Interface | PCIe 3.0 x8 | MXM-B (3.0) |
| Bus support | PCI Express 2.0, PCI Express 3.0 | |
| Laptop size | large | |
| Supplementary power connectors | None | |
API support |
||
| DirectX | 12.0 (11_0) | 12.0 (11_0) |
| OpenGL | 4.6 | 4.5 |
| OpenCL | 1.1 | |
Memory |
||
| Maximum RAM amount | 1 GB | 3 GB |
| Memory bandwidth | 16.02 GB / s | 120.0 GB / s |
| Memory bus width | 64 Bit | 192 Bit |
| Memory clock speed | 2002 MHz | |
| Memory type | DDR3 | GDDR5 |
| Shared memory | 0 | |
| Standard memory configuration | GDDR5 | |
Technologies |
||
| 3D Blu-Ray | ||
| BatteryBoost | ||
| CUDA | ||
| Direct Compute | ||
| FXAA | ||
| GeForce Experience | ||
| GeForce ShadowPlay | ||
| GPU Boost | ||
| H.264, VC1, MPEG2 1080p video decoder | ||
| Optimus | ||
| SLI | ||
| TXAA | ||
Navigation
Choose a GPU
Compare videocards
Compare NVIDIA GeForce 940A with others
NVIDIAGeForce 940A vs
NVIDIAGeForce GTX 870M
NVIDIAGeForce 940A vs
IntelIris Pro Graphics P6300
NVIDIAGeForce 940A vs
NVIDIAGeForce GTX 965M
NVIDIAGeForce 940A vs
AMDRadeon R9 M385
NVIDIAGeForce 940A vs
AMDRadeon PRO WX 3100
NVIDIAGeForce 940A vs
AMDRadeon RX 560 XT
