GeForce GT 640M LE vs Radeon RX Vega M GL

Place in the ranking	465	922
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	0.04
Architecture	GCN 4.0 (2016−2020)	Fermi / Kepler (2012)
GPU code name	Polaris 22	N13P-LP
Market segment	Laptop	Laptop
Release date	1 February 2018 (6 years ago)	22 March 2012 (12 years ago)
Launch price (MSRP)	no data	$849.99

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	1280	384
CUDA cores	no data	Up to 384
Core clock speed	931 MHz	Up to 500 MHz
Boost clock speed	1011 MHz	no data
Number of transistors	5,000 million	585 million
Manufacturing process technology	14 nm	28 nm
Power consumption (TDP)	65 Watt	20 Watt
Texture fill rate	80.88	12.05
Floating-point processing power	2.588 gflops	0.289 gflops
ROPs	32	4
TMUs	80	16

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

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

VRAM capacity and type

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	HBM2	DDR3\DDR5
Maximum RAM amount	4 GB	2 GB
Memory bus width	1024 Bit	128bit
Memory clock speed	1400 MHz	1800 - 4000 MHz
Memory bandwidth	179.2 GB/s	Up to 28.8 GB/s
Shared memory	-	-

Connectivity and outputs

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	-	+
HDCP	-	+
Maximum VGA resolution	no data	Up to 2048x1536

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

3D Blu-Ray	-	+
Optimus	-	+

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	12 (12_0)	12 API
Shader Model	6.4	5.1
OpenGL	4.6	4.5
OpenCL	2.0	1.1
Vulkan	1.2.131	N/A
CUDA	-	+

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark 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.

RX Vega M GL 9.38
+413%

GT 640M LE 1.83

Passmark

This is the most ubiquitous GPU benchmark. 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.

RX Vega M GL 3619
+413%

GT 640M LE 706

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	95−100 +400%	19 −400%
Full HD	110−120 +378%	23 −378%

FPS performance in popular games

Full HD
High Preset

The Witcher 3: Wild Hunt

24−27
+117%

12−14

−117%

Full HD
Ultra Preset

The Witcher 3: Wild Hunt

24−27
+117%

12−14

−117%

4K
High Preset

The Witcher 3: Wild Hunt

7−8
+600%

1−2

−600%

Full HD
Low Preset

Cyberpunk 2077

4−5

+0%

4−5

+0%

Full HD
Medium Preset

Assassin's Creed Odyssey	7−8 +0%	7−8 +0%
Battlefield 5	1−2 +0%	1−2 +0%
Call of Duty: Modern Warfare	5−6 +0%	5−6 +0%
Cyberpunk 2077	4−5 +0%	4−5 +0%
Far Cry 5	3−4 +0%	3−4 +0%
Far Cry New Dawn	5−6 +0%	5−6 +0%
Forza Horizon 4	7−8 +0%	7−8 +0%
Hitman 3	6−7 +0%	6−7 +0%
Horizon Zero Dawn	16−18 +0%	16−18 +0%
Red Dead Redemption 2	4−5 +0%	4−5 +0%
Shadow of the Tomb Raider	9−10 +0%	9−10 +0%
Watch Dogs: Legion	35−40 +0%	35−40 +0%

Full HD
High Preset

Assassin's Creed Odyssey	7−8 +0%	7−8 +0%
Battlefield 5	1−2 +0%	1−2 +0%
Call of Duty: Modern Warfare	5−6 +0%	5−6 +0%
Cyberpunk 2077	4−5 +0%	4−5 +0%
Far Cry 5	3−4 +0%	3−4 +0%
Far Cry New Dawn	5−6 +0%	5−6 +0%
Forza Horizon 4	7−8 +0%	7−8 +0%
Hitman 3	6−7 +0%	6−7 +0%
Horizon Zero Dawn	16−18 +0%	16−18 +0%
Red Dead Redemption 2	4−5 +0%	4−5 +0%
Shadow of the Tomb Raider	9−10 +0%	9−10 +0%
Watch Dogs: Legion	35−40 +0%	35−40 +0%

Full HD
Ultra Preset

Assassin's Creed Odyssey	7−8 +0%	7−8 +0%
Call of Duty: Modern Warfare	5−6 +0%	5−6 +0%
Cyberpunk 2077	4−5 +0%	4−5 +0%
Far Cry 5	3−4 +0%	3−4 +0%
Forza Horizon 4	7−8 +0%	7−8 +0%
Hitman 3	6−7 +0%	6−7 +0%
Horizon Zero Dawn	16−18 +0%	16−18 +0%
Shadow of the Tomb Raider	9−10 +0%	9−10 +0%
Watch Dogs: Legion	35−40 +0%	35−40 +0%

Full HD
Epic Preset

Red Dead Redemption 2

4−5

+0%

4−5

+0%

1440p
High Preset

Battlefield 5	2−3 +0%	2−3 +0%
Far Cry New Dawn	3−4 +0%	3−4 +0%

1440p
Ultra Preset

Assassin's Creed Odyssey	1−2 +0%	1−2 +0%
Call of Duty: Modern Warfare	1−2 +0%	1−2 +0%
Cyberpunk 2077	1−2 +0%	1−2 +0%
Far Cry 5	2−3 +0%	2−3 +0%
Hitman 3	7−8 +0%	7−8 +0%
Horizon Zero Dawn	5−6 +0%	5−6 +0%
The Witcher 3: Wild Hunt	1−2 +0%	1−2 +0%
Watch Dogs: Legion	10−11 +0%	10−11 +0%

1440p
Epic Preset

Red Dead Redemption 2

5−6

+0%

5−6

+0%

4K
High Preset

Far Cry New Dawn

1−2

+0%

1−2

+0%

4K
Ultra Preset

Assassin's Creed Odyssey	2−3 +0%	2−3 +0%
Assassin's Creed Valhalla	1−2 +0%	1−2 +0%
Call of Duty: Modern Warfare	0−1	0−1
Far Cry 5	1−2 +0%	1−2 +0%
Watch Dogs: Legion	0−1	0−1

4K
Epic Preset

Red Dead Redemption 2

3−4

+0%

3−4

+0%

This is how RX Vega M GL and GT 640M LE compete in popular games:

RX Vega M GL is 400% faster in 900p
RX Vega M GL is 378% faster in 1080p

Here's the range of performance differences observed across popular games:

in The Witcher 3: Wild Hunt, with 1080p resolution and the High Preset, the RX Vega M GL is 117% faster.

All in all, in popular games:

RX Vega M GL is ahead in 2 tests (4%)
there's a draw in 51 test (96%)

Pros & cons summary

Performance score	9.38	1.83
Recency	1 February 2018	22 March 2012
Maximum RAM amount	4 GB	2 GB
Chip lithography	14 nm	28 nm
Power consumption (TDP)	65 Watt	20 Watt

RX Vega M GL has a 412.6% higher aggregate performance score, an age advantage of 5 years, a 100% higher maximum VRAM amount, and a 100% more advanced lithography process.

GT 640M LE, on the other hand, has 225% lower power consumption.

The Radeon RX Vega M GL is our recommended choice as it beats the GeForce GT 640M LE in performance tests.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.