Matrox Millennium G450 vs Radeon RX 6700 XT

Primary details

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

Place in the ranking	80	not rated
Place by popularity	86	not in top-100
Cost-effectiveness evaluation	48.94	no data
Power efficiency	15.79	no data
Architecture	RDNA 2.0 (2020−2025)	G400 (1999−2002)
GPU code name	Navi 22	Condor
Market segment	Desktop	Desktop
Release date	3 March 2021 (4 years ago)	April 2000 (25 years ago)
Launch price (MSRP)	$479	no data

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

Performance to price scatter graph

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	2560	no data
Core clock speed	2321 MHz	125 MHz
Boost clock speed	2581 MHz	no data
Number of transistors	17,200 million	10 million
Manufacturing process technology	7 nm	180 nm
Power consumption (TDP)	230 Watt	no data
Texture fill rate	413.0	0.25
Floating-point processing power	13.21 TFLOPS	no data
ROPs	64	2
TMUs	160	2
Ray Tracing Cores	40	no data
L0 Cache	640 KB	no data
L1 Cache	512 KB	no data
L2 Cache	3 MB	no data
L3 Cache	96 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 4.0 x16	PCI
Length	267 mm	150 mm
Width	2-slot	1-slot
Supplementary power connectors	1x 6-pin + 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	GDDR6	DDR
Maximum RAM amount	12 GB	32 MB
Memory bus width	192 Bit	64 Bit
Memory clock speed	2000 MHz	166 MHz
Memory bandwidth	384.0 GB/s	2.656 GB/s
Resizable BAR	+	-

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 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 Ultimate (12_2)	6.0
Shader Model	6.5	no data
OpenGL	4.6	None
OpenCL	2.1	None
Vulkan	1.2	N/A

Pros & cons summary

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Maximum RAM amount	12 GB	32 MB
Chip lithography	7 nm	180 nm

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