Matrox Millennium G400 MAX vs GeForce GTX 1070 GDDR5X

Primary details

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

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	Pascal (2016−2021)	G400 (1999−2002)
GPU code name	GP104	Toucan
Market segment	Desktop	Desktop
Release date	4 December 2018 (7 years ago)	20 May 1999 (26 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	1920	no data
Core clock speed	1506 MHz	150 MHz
Boost clock speed	1683 MHz	no data
Number of transistors	7,200 million	10 million
Manufacturing process technology	16 nm	250 nm
Power consumption (TDP)	150 Watt	no data
Texture fill rate	202.0	0.3
Floating-point processing power	6.463 TFLOPS	no data
ROPs	64	2
TMUs	120	2
L1 Cache	720 KB	no data
L2 Cache	2 MB	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).

Interface	PCIe 3.0 x16	PCI
Length	267 mm	150 mm
Width	2-slot	1-slot
Supplementary power connectors	1x 8-pin	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	GDDR5X	SDR
Maximum RAM amount	8 GB	32 MB
Memory bus width	256 Bit	128 Bit
Memory clock speed	1001 MHz	200 MHz
Memory bandwidth	256.3 GB/s	3.2 GB/s

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	1x DVI, 1x HDMI, 3x DisplayPort	1x DVI, 1x VGA
HDMI	+	-

API and SDK support

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

DirectX	12 (12_1)	6.0
Shader Model	6.4	no data
OpenGL	4.6	None
OpenCL	1.2	None
Vulkan	1.2.131	N/A
CUDA	6.1	-

Pros & cons summary

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Recency	4 December 2018	20 May 1999
Maximum RAM amount	8 GB	32 MB
Chip lithography	16 nm	250 nm

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