GeForce G 105M vs Radeon R9 M385

Primary details

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

Place in the ranking	610	not rated
Place by popularity	not in top-100	not in top-100
Architecture	GCN 2.0 (2013−2017)	G9x (2007−2010)
GPU code name	Strato	N10M-GE1
Market segment	Laptop	Laptop
Release date	5 May 2015 (9 years ago)	8 January 2009 (15 years ago)

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	896	8
Core clock speed	900 MHz	640 MHz
Boost clock speed	1100 MHz	no data
Number of transistors	2,080 million	no data
Manufacturing process technology	28 nm	65 nm
Power consumption (TDP)	no data	14 Watt
Texture fill rate	56.00	no data
Floating-point processing power	1.792 TFLOPS	no data
ROPs	16	no data
TMUs	56	no data

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	medium sized	no data
Bus support	PCIe 3.0	no data
Interface	PCIe 3.0 x16	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	GDDR2, GDDR3
Maximum RAM amount	4 GB	512 MB
Memory bus width	128 Bit	64 Bit
Memory clock speed	1500 MHz	700 MHz
Memory bandwidth	76.8 GB/s	no data
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 data
Eyefinity	+	-

Supported technologies

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

FreeSync	+	-
HD3D	+	-
PowerTune	+	-
DualGraphics	+	-
TrueAudio	+	-
ZeroCore	+	-
Switchable graphics	+	-

API compatibility

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

DirectX	DirectX® 12	10
Shader Model	6.3	no data
OpenGL	4.4	no data
OpenCL	Not Listed	no data
Mantle	+	-

Synthetic benchmark performance

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

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Pros & cons summary

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Recency	5 May 2015	8 January 2009
Maximum RAM amount	4 GB	512 MB
Chip lithography	28 nm	65 nm

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