NVIDIA GeForce GT 640M videocard review

NVIDIA GeForce GT 640M

GeForce GT 640M videocard released by NVIDIA; release date: 22 March 2012. The videocard is designed for laptop-computers and based on Kepler microarchitecture codenamed GK107.

Boost clock speed - 645 MHz. Pipelines - 384. Floating-point performance - 480.0 gflops. Manufacturing process technology - 28 nm. Transistors count - 1,270 million. Power consumption (TDP) - 32 Watt.

Memory type: DDR3\GDDR5. Maximum RAM amount - 2 GB. Memory bus width - 128bit. Memory clock speed - 1800 MHz. Shared memory - 0.

Benchmarks

PassMark
G3D Mark
Top 1 GPU
This GPU
38582
923
PassMark
G2D Mark
Top 1 GPU
This GPU
1295
198
Geekbench
OpenCL
Top 1 GPU
This GPU
345616
3184
CompuBench 1.5 Desktop
Face Detection
Top 1 GPU
This GPU
939.363 mPixels/s
7.861 mPixels/s
CompuBench 1.5 Desktop
Ocean Surface Simulation
Top 1 GPU
This GPU
14101.507 Frames/s
275.972 Frames/s
CompuBench 1.5 Desktop
T-Rex
Top 1 GPU
This GPU
95.851 Frames/s
0.727 Frames/s
CompuBench 1.5 Desktop
Video Composition
Top 1 GPU
This GPU
530.303 Frames/s
15.445 Frames/s
CompuBench 1.5 Desktop
Bitcoin Mining
Top 1 GPU
This GPU
4429.590 mHash/s
17.381 mHash/s
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770 Frames
1476 Frames
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823 Frames
1963 Frames
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225 Frames
2580 Frames
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770.000 Fps
1476.000 Fps
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823.000 Fps
1963.000 Fps
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225.000 Fps
2580.000 Fps
Name Value
PassMark - G3D Mark 923
PassMark - G2D Mark 198
Geekbench - OpenCL 3184
CompuBench 1.5 Desktop - Face Detection 7.861 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation 275.972 Frames/s
CompuBench 1.5 Desktop - T-Rex 0.727 Frames/s
CompuBench 1.5 Desktop - Video Composition 15.445 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining 17.381 mHash/s
GFXBench 4.0 - Car Chase Offscreen 1476 Frames
GFXBench 4.0 - Manhattan 1963 Frames
GFXBench 4.0 - T-Rex 2580 Frames
GFXBench 4.0 - Car Chase Offscreen 1476.000 Fps
GFXBench 4.0 - Manhattan 1963.000 Fps
GFXBench 4.0 - T-Rex 2580.000 Fps

Games performance

Counter-Strike: GO (2012)

Low, 1024x768129.00
Medium, 1366x76899.00
High, 1366x76884.00

Team Fortress 2 (2017)

Low, 1280x72059.30

Farming Simulator 17 (2016)

Low, 1280x72083.00
Medium, 1366x76850.90
High, 1920x108022.60

Mirror's Edge Catalyst (2016)

Low, 1280x72034.00
Medium, 1366x76818.60

Overwatch (2016)

Low, 1280x72052.00
Medium, 1366x76844.70
High, 1920x108022.10

Far Cry Primal (2016)

Low, 1280x72021.00
Medium, 1920x108010.00

Rainbow Six Siege (2015)

Low, 1024x76851.40
Medium, 1366x76829.20
High, 1920x108016.50
Ultra, 1920x108011.20

Assassin's Creed Syndicate (2015)

Low, 1024x76817.30

Anno 2205 (2015)

Low, 1024x76833.20
Medium, 1366x76816.00

World of Warships (2015)

Low, 1366x76840.10
Medium, 1366x76832.30
High, 1920x108019.80

Dota 2 Reborn (2015)

Low, 1280x72057.00
Medium, 1366x76849.70
High, 1920x108025.40
Ultra, 1920x108024.10

The Witcher 3 (2015)

Low, 1024x76819.80

Dirt Rally (2015)

Low, 1024x768128.00
Medium, 1366x76835.50
High, 1920x108018.20
Ultra, 1920x108012.60

GTA V (2015)

Low, 1024x76852.80
Medium, 1366x76844.60
High, 1920x108012.00
Ultra, 1920x10803.00

Dragon Age: Inquisition (2014)

Medium, 1366x76826.50

Far Cry 4 (2014)

Low, 1024x76835.80
Medium, 1366x76826.90
High, 1920x10809.60

Assassin's Creed Unity (2014)

Low, 1024x7689.10

Call of Duty: Advanced Warfare (2014)

Low, 1024x76846.00
Medium, 1366x76829.50

Alien: Isolation (2014)

Low, 1024x76865.00
Medium, 1366x76843.20
High, 1920x108022.40
Ultra, 1920x108015.50

Middle-earth: Shadow of Mordor (2014)

Low, 1280x72038.40
Medium, 1344x75625.00
High, 1920x108014.50
Ultra, 1920x108010.00

Wolfenstein: The New Order (2014)

Low, 1280x72050.00
Medium, 1280x72046.30
High, 1920x108021.10

The Elder Scrolls Online (2014)

Low, 1024x76856.00
Medium, 1366x76845.00
High, 1366x76832.40
Ultra, 1920x108017.70

Thief (2014)

Low, 1024x76824.80
Medium, 1366x76819.20
High, 1366x76814.60
Ultra, 1920x10807.20

X-Plane 10.25 (2013)

Low, 1024x76865.00
Medium, 1366x76827.60
High, 1366x76813.10
Ultra, 1920x10806.40

Battlefield 4 (2013)

Low, 1024x76850.30
Medium, 1366x76834.70
High, 1366x76823.50
Ultra, 1920x10809.90

Total War: Rome II (2013)

Low, 1024x76871.00
Medium, 1366x76848.00
High, 1366x76840.20
Ultra, 1920x108011.50

Company of Heroes 2 (2013)

Low, 1024x76823.60
Medium, 1366x76819.30
High, 1366x76810.50
Ultra, 1920x10803.70

Metro: Last Light (2013)

Low, 1024x76834.00
Medium, 1366x76828.40
High, 1366x76813.80
Ultra, 1920x10809.20

BioShock Infinite (2013)

Low, 1280x72083.30
Medium, 1366x76847.40
High, 1366x76840.40
Ultra, 1920x108014.30

StarCraft II: Heart of the Swarm (2013)

Low, 1024x768177.00
Medium, 1366x76875.00
High, 1366x76850.00
Ultra, 1920x108018.60

SimCity (2013)

Low, 1024x76836.10
Medium, 1366x76820.80
High, 1366x76816.70
Ultra, 1920x10809.80

Tomb Raider (2013)

Low, 1024x76887.60
Medium, 1366x76850.10
High, 1366x76838.50
Ultra, 1920x10809.90

Crysis 3 (2013)

Low, 1024x76844.30
Medium, 1366x76825.30
High, 1366x76817.00
Ultra, 1920x10806.50

Hitman: Absolution (2012)

Low, 1024x76840.00
Medium, 1366x76831.50
High, 1366x76817.00
Ultra, 1920x10807.45

Call of Duty: Black Ops 2 (2012)

Low, 1024x76884.95
Medium, 1366x76870.05
High, 1366x76841.35
Ultra, 1920x108025.20

World of Tanks v8 (2012)

Low, 1024x76848.30
Medium, 1366x76828.40
High, 1366x76823.60
Ultra, 1920x108013.00

Borderlands 2 (2012)

Low, 1024x76865.00
Medium, 1366x76855.00
High, 1366x76840.60
Ultra, 1920x108025.00

Dirt Showdown (2012)

Low, 1024x76875.00
Medium, 1366x76843.80
High, 1366x76839.00
Ultra, 1920x108015.60

Diablo III (2012)

Low, 1024x768119.00
Medium, 1366x76875.50
High, 1366x76867.10
Ultra, 1920x108042.70

Mass Effect 3 (2012)

Low, 1280x72060.00
High, 1366x76848.50
Ultra, 1920x108032.00

The Elder Scrolls V: Skyrim (2011)

Low, 1280x72057.60
Medium, 1366x76842.30
High, 1366x76831.30
Ultra, 1920x108017.15

Battlefield 3 (2011)

Low, 1024x76848.00
Medium, 1366x76834.00
High, 1366x76826.00
Ultra, 1920x108011.00

Deus Ex Human Revolution (2011)

Low, 1024x76887.70
High, 1366x76861.00
Ultra, 1920x108023.50

StarCraft 2 (2010)

Low, 1024x768195.00
Medium, 1360x76859.80
High, 1360x76844.00
Ultra, 1920x108027.00

Metro 2033 (2010)

Low, 800x60069.00
Medium, 1360x76848.00
High, 1600x90032.00
Ultra, 1920x108010.70

Stalker: Call of Pripyat (2010)

Ultra, 1920x120019.10

GTA IV - Grand Theft Auto (2008)

High, 1280x102429.80

Left 4 Dead (2008)

High, 1024x768107.00

Trackmania Nations Forever (2008)

Low, 640x480163.00
High, 1024x76873.10
Ultra, 1920x108045.40

Supreme Commander - FA Bench (2007)

Ultra, 1920x108033.60

Crysis - GPU Benchmark (2007)

High, 1024x76845.90
Ultra, 1920x108011.60

World in Conflict - Benchmark (2007)

Medium, 1024x76871.00
High, 1024x76852.00
Ultra, 1920x108021.00

Half Life 2 - Lost Coast Benchmark (2005)

High, 1024x768197.60

World of Warcraft (2005)

Medium, 1024x768109.00
High, 1280x102441.00

Doom 3 (2004)

Ultra, 1024x768190.00

Quake 3 Arena - Timedemo (1999)

High, 1024x768317.00

Specifications (specs)

Essentials

Architecture Kepler
Code name GK107
Launch date 22 March 2012
Place in performance rating 1346
Type Laptop

Technical info

Boost clock speed 645 MHz
CUDA cores 384
Floating-point performance 480.0 gflops
Manufacturing process technology 28 nm
Pipelines 384
Thermal Design Power (TDP) 32 Watt
Transistor count 1,270 million

Video outputs and ports

Display Connectors No outputs
HDCP
HDMI
Maximum VGA resolution Up to 2048x1536

Compatibility, dimensions and requirements

Bus support PCI Express 2.0, PCI Express 3.0
Interface PCIe 3.0 x16
Laptop size medium sized

API support

DirectX 12 API
OpenCL 1.1
OpenGL 4.5

Memory

Maximum RAM amount 2 GB
Memory bus width 128bit
Memory clock speed 1800 MHz
Memory type DDR3\GDDR5
Shared memory 0

Technologies

3D Blu-Ray
3D Vision
CUDA
DirectCompute
DirectX 11 DirectX 11
Optimus