GeForce2 MX 400 PCI vs Radeon R9 M470X

Primary details

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

Place in the ranking	570	not rated
Place by popularity	not in top-100	not in top-100
Architecture	GCN 2.0 (2013−2017)	Celsius (1999−2005)
GPU code name	Emerald	NV11 B2
Market segment	Laptop	Desktop
Release date	15 May 2016 (9 years ago)	3 March 2001 (25 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	no data
Core clock speed	1000 MHz	200 MHz
Boost clock speed	1100 MHz	no data
Number of transistors	2,080 million	20 million
Manufacturing process technology	28 nm	180 nm
Texture fill rate	61.60	0.8
Floating-point processing power	1.971 TFLOPS	no data
ROPs	16	2
TMUs	56	4
L1 Cache	224 KB	no data
L2 Cache	256 KB	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	large	no data
Interface	PCIe 3.0 x16	PCI
Width	no data	1-slot
Supplementary power connectors	no data	None

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	DDR
Maximum RAM amount	4 GB	32 MB
Memory bus width	128 Bit	64 Bit
Memory clock speed	1500 MHz	166 MHz
Memory bandwidth	96 GB/s	2.656 GB/s
Shared memory	-	no data

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors

No outputs

1x VGA

API and SDK support

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

DirectX	12 (12_0)	7.0
Shader Model	6.3	no data
OpenGL	4.6	1.2
OpenCL	2.0	N/A
Vulkan	1.2.131	N/A

Pros & cons summary

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Recency	15 May 2016	3 March 2001
Maximum RAM amount	4 GB	32 MB
Chip lithography	28 nm	180 nm