Comparing technical specs, games and benchmarks

NVIDIA GeForce 840M
VS
AMD Cayman
VS

General Information

To quickly define the best graphics card comparing NVIDIA GeForce 840M to AMD Cayman, you can check an overall position in the performance rating which is computed by special formula and notes every benchmark. It is an average rate, so we recommend paying attention to all technical specifications.

549
Place in performance rating
not rated
Maxwell
Architecture
TeraScale 3
GM108
Code name
Cayman
Laptop
Type
Desktop
12 March 2014
Release date
no data

Technical Specifications

The base technical info section helps you understand the difference between NVIDIA GeForce 840M and AMD Cayman. You will easily get which is more efficient following our tips; the best option is highlighted in different colours. If some specifications are identical, you should compare other features.

384
Pipelines
1536
1029 MHz
Core clock speed
no data
1124 MHz
Boost Clock
no data
no data
Transistor count
2,640 million
28 nm
Manufacturing process technology
40 nm
33 Watt
Power consumption (TDP)
no data
17.98
Texture fill rate
no data
863.2 gflops
Floating-point performance
no data

Dimensions and Compatibility

Here you learn supported PCLe, graphics cards’ size and supplementary connectors which mainly high-performance models have. The technical information does not influence performance rating much.

PCIe 3.0 x8
Interface
no data
medium sized
Laptop size
no data
PCI Express 2.0, PCI Express 3.0
Bus support
no data

RAM Frequency and Speed

Integral RAM is applied for storage and data transmission. The higher graphic memory standards ism the faster and more efficient data proceeding, working or gaming processes are. Also, note please memory width and bandwidth. The higher figures are, the better it is.

DDR3
Memory type
no data
4 GB
Maximum RAM amount
no data
64 Bit
Memory bus width
no data
2002 MHz
Memory clock speed
no data
16.02 GB/s
Memory bandwidth
no data
-
Shared memory
no data

Port and Display Support

Some graphics cards support supplementary display connectors. Here you see whether the compared models support the port.

No outputs
Display Connectors
no data

Technologies

Mind please this section provides the information and does not compute the overall performance while comparing NVIDIA GeForce 840M and AMD Cayman. As each manufacturer builds his/her own drivers and improvements in models which may be similar but stay different.

+
GPU Boost
no data
+
CUDA
no data
+
GeForce Experience
no data
+
Optimus
no data
+
GameWorks
no data

API support

We are almost there. Soon you will find which graphics card is better – NVIDIA GeForce 840M or AMD Cayman! Here you learn a supported version of unified development standards of 3D DirectX and OpenGL.

12 (11_0)
DirectX
11.2 (11_0)
4.5
OpenGL
4.4

Game Performance

Guys, to get which graphics card among NVIDIA GeForce 840M and AMD Cayman works faster in games, it is enough to choose one from the list below and tap APPLY. In a comparative table, you learn a high-speed performance level of a graphics card on different screen resolutions, ranging from the lowest on to 4K. Colour palette helps you quickly pick the best option.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) NVIDIA GeForce 840M
AMD Cayman
Death Stranding (2020) NVIDIA GeForce 840M
AMD Cayman
F1 2020 (2020) NVIDIA GeForce 840M
AMD Cayman
Gears Tactics (2020) NVIDIA GeForce 840M
AMD Cayman
Doom Eternal (2020) NVIDIA GeForce 840M
AMD Cayman
Legend
5 Stutter – How graphics cards operate in the game is being examined for the time being. As per interpolation of the similar graphics cards showing low frame rates, the game is possible to lag.
May Stutter – How graphics cards operate in the game is being examined for the time being. As per interpolation of the similar graphics cards showing low frame rates, the game is possible to lag.
30 Fluent – In considering all graphics benchmarks, the game speed is likely to be 25 fps or more.
40 Fluent – In considering all graphics benchmarks, the game speed is likely to be 35 fps or more.
60 Fluent – In considering all graphics benchmarks, the game speed is likely to be 58 fps or more.
May Run Fluently – How graphics cards operate in the game is being examined for the time being. As per interpolation of the similar graphics cards showing low frame rates, the game is possible to lag.
? Uncertain – The graphics card testing has revealed a slower card might ensure a high and stable frame rate.
Uncertain – How graphics cards operate in the game is being examined for the time being. The interpolation in the same category is not possible.
The value depicts the average frame rate. Hovering over the value, you can get individual results.

Advantages of NVIDIA GeForce 840M

4.77% faster in synthetic tests

Finer manufacturing process technology (28 nm vs 40 nm)

Advantages of AMD Cayman

More pipelines (1536 vs 384)

So, NVIDIA GeForce 840M or AMD Cayman?

Which is one better to choose, NVIDIA or AMD? We recommend NVIDIA GeForce 840M .

NVIDIA GeForce 840M versus AMD Cayman performance benchmarks comparison

Is the NVIDIA GeForce 840M better than AMD Cayman? - User Rating.

3.8 Out of 80 CMPtek Score
5.0 Out of 1 CMPtek Score