NVIDIA GeForce GT 640M LE
VS
AMD Radeon HD 6630M
NVIDIA GeForce GT 640M LE
VS
AMD Radeon HD 6630M

General info

The general info section in the graphics cards comparison list contains information about the date of release, type, overall rating and other useful data for identifying winner between NVIDIA GeForce GT 640M LE  vs  AMD Radeon HD 6630M.

769
Place in performance rating
765
0.92
Value for money (0-100)
no data
Fermi / Kepler
Architecture
Terascale 2
GF108
Code name
Whistler
Laptop
Type
Laptop
22 March 2012 (9 years ago)
Release date
4 January 2011 (10 years ago)
$849.99
Launch price (MSRP)
no data
$310 (0.4x MSRP)
Price now
$338
0.10
Value for money
0.09
N13P-LP
GPU code name
Whistler-LP
Laptop
Market segment
Laptop

Technical specs

Which GPU is better between NVIDIA GeForce GT 640M LE  vs  AMD Radeon HD 6630M in the fabrication process, power consumption, and also base and turbo frequency of the GPU is the most important part containing in the graphics cards hierarchy.

96
Pipelines
480
no data
Core clock speed
485 MHz
585 million
Transistor count
716 million
28 nm
Manufacturing process technology
40 nm
20 Watt
Power consumption (TDP)
26 Watt
no data
Texture fill rate
12.00
384.0 gflops
Floating-point performance
480.0 gflops
Up to 384
CUDA cores
no data
384
Pipelines / CUDA cores
480
585 million
Number of transistors
716 million
20 Watt
Thermal design power (TDP)
26 Watt

Compatibility, dimensions and requirements

Let’s discuss how graphics cards NVIDIA GeForce GT 640M LE and AMD Radeon HD 6630M come in different sizes (length), connector types and types of interfaces.

PCIe 2.0 x16
Interface
PCIe 2.0 x16
medium sized
Laptop size
medium sized
PCI Express 2.0, PCI Express 3.0
Bus support
no data

Memory

Graphics cards memory plays important role both in gaming and in applications for graphics. The card will perform much quicker and better, if it has more memory capacity and right memory type. What is the difference between NVIDIA GeForce GT 640M LE vs AMD Radeon HD 6630M.

DDR3\DDR5
Memory type
DDR3
2 GB
Maximum RAM amount
1 GB
128bit
Memory bus width
128 Bit
1800 - 4000 MHz
Memory clock speed
800 MHz
no data
Memory bandwidth
25.6 GB/s
-
Shared memory
-

Video outputs and ports

Let’s find out the difference in extra ports between two graphics cards. What's the difference between NVIDIA GeForce GT 640M LE vs AMD Radeon HD 6630M.

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

Technologies

Let’s have a look what is the difference. It is worthwhile to note that NVIDIA and AMD are using different technologies.

+
3D Vision
no data
+
CUDA
no data
+
Optimus
no data
+
Verde Drivers
no data
+
3D Blu-Ray
no data
DirectX 11
DirectX 11
no data
+
3D Vision / 3DTV Play
no data
+
DirectCompute
no data

API support

The confrontation between the two contenders NVIDIA GeForce GT 640M LE and AMD Radeon HD 6630M is practically over. The hardware support (API) does not greatly affect the overall performance, it is not considered in synthetic benchmarks and other performance tests. 

12 API
DirectX
11.2 (11_0)
4.5
OpenGL
4.4
N/A
Vulkan
no data
5.1
Shader Model
no data
1.1
OpenCL
no data

Gaming performance

Select form the list the required name to identify gaming performance for NVIDIA GeForce GT 640M LE and AMD Radeon HD 6630M graphics cards. The result shows how fast the game will run and whether it can be run on this computer. The different monitor resolutions – from low to 4K – are used for testing. Find out is the NVIDIA GeForce GT 640M LE or AMD Radeon HD 6630M good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) NVIDIA GeForce GT 640M LE
AMD Radeon HD 6630M
Death Stranding (2020) NVIDIA GeForce GT 640M LE
AMD Radeon HD 6630M
F1 2020 (2020) NVIDIA GeForce GT 640M LE
AMD Radeon HD 6630M
Gears Tactics (2020) NVIDIA GeForce GT 640M LE
AMD Radeon HD 6630M
Doom Eternal (2020) NVIDIA GeForce GT 640M LE
AMD Radeon HD 6630M
Legend
5 Stutters – This game is very likely to stutter and have poor frame rates. Based on all known benchmarks using the specified graphical settings, average frame rates are expected to fall below 25fps
May Stutter – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, stutters and poor frame rates are expected.
30 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 25fps
40 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 35fps
60 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 58fps
May Run Fluently – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, fluent frame rates are expected.
? Uncertain – This graphics card experienced unexpected performance issues during testing for this game. A slower card may be able to achieve better and more consistent frame rates than this particular GPU running the same benchmark scene.
Uncertain – This graphics card has not been explicitly tested on this game and no reliable interpolation can be made based on the performances of surrounding cards of the same class or family.
The value in the fields displays the average frame rate of all values in the database. Move your cursor over the value to see individual results.

Advantages of NVIDIA GeForce GT 640M LE

Cheaper ($310 (0.4x MSRP) vs $338)

Finer manufacturing process technology (28 nm vs 40 nm)

Less power consumption (20 Watt vs 26 Watt)

More maximum RAM amount (2 GB vs 1 GB)

Advantages of AMD Radeon HD 6630M

0.0099999999999998% faster in synthetic tests

More pipelines (480 vs 96)

So, NVIDIA GeForce GT 640M LE or AMD Radeon HD 6630M?

Judging by the results of synthetic and gaming tests, we recommend AMD Radeon HD 6630M .

NVIDIA GeForce GT 640M LE versus AMD Radeon HD 6630M performance benchmarks comparison

Overall benchmark performance

3DMark 11 Performance GPU

Benchmark 3DMark 11 Performance GPU: Graphic cards performance test result. Check 3DMark 11 Performance GPU test results of GPUs on hitesti.com

3DMark Vantage Performance

Benchmark 3DMark Vantage Performance: Graphic cards performance test result. Check 3DMark Vantage Performance test results of GPUs on hitesti.com

Octane Render OctaneBench

Benchmark Octane Render OctaneBench: Graphic cards performance test result. Check Octane Render OctaneBench test results of GPUs on hitesti.com

Passmark

Benchmark Passmark: Graphic cards performance test result. Check Passmark test results of GPUs on hitesti.com

User rating

4.2 Out of 6 Hitesti Score
3.8 Out of 4 Hitesti Score