Mobility Radeon HD 3650 vs GeForce GTX 980M

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in performance ranking	276	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	9.58	no data
Architecture	Maxwell (2014−2018)	RV6xx (2007−2010)
GPU code name	GM204	M86
Market segment	Laptop	Laptop
Release date	7 October 2014 (9 years ago)	7 January 2008 (16 years ago)
Current price	$583	$93

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	1536	120
CUDA cores	1536	no data
Core clock speed	1038 MHz	600 MHz
Boost clock speed	1127 MHz	no data
Number of transistors	5,200 million	378 million
Manufacturing process technology	28 nm	55 nm
Power consumption (TDP)	unknown	30 Watt
Texture fill rate	51.84	4.000
Floating-point performance	3,462 gflops	120 gflops

Form factor & compatibility

Information on GeForce GTX 980M and Mobility Radeon HD 3650 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop size	large	medium sized
Bus support	PCI Express 3.0	no data
Interface	MXM-B (3.0)	MXM-II
Supplementary power connectors	None	no data
SLI options	+	no data

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	GDDR5	DDR2/GDDR3/GDDR4
Maximum RAM amount	8 GB	512 MB
Memory bus width	256 Bit	128 Bit
Memory clock speed	2500 MHz	700 MHz
Memory bandwidth	160 GB/s	22.4 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
VGA аnalog display support	+	no data
DisplayPort Multimode (DP++) support	+	no data
HDMI	+	no data
G-SYNC support	+	no data

Supported technologies

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

GameStream	+	no data
GeForce ShadowPlay	+	no data
GPU Boost	2.0	no data
GameWorks	+	no data
H.264, VC1, MPEG2 1080p video decoder	+	no data
Optimus	+	no data
BatteryBoost	+	no data
Ansel	+	no data

API compatibility

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

DirectX	12 (12_1)	10.1 (10_1)
Shader Model	6.4	4.1
OpenGL	4.5	3.3
OpenCL	1.1	N/A
Vulkan	1.1.126	N/A
CUDA	+	no data

Synthetic benchmark performance

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

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Pros & cons summary

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Recency	7 October 2014	7 January 2008
Maximum RAM amount	8 GB	512 MB
Chip lithography	28 nm	55 nm

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

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