TITAN V CEO Edition vs GeForce 8400M GT

General info

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

Place in performance ranking	not rated	73
Place by popularity	not in top-100	not in top-100
Value for money	no data	5.38
Architecture	no data	Volta (2017−2020)
GPU code name	G86M	GV100
Market segment	Laptop	Desktop
Release date	9 May 2007 (16 years old)	21 June 2018 (5 years old)
Current price	$310	$1630

Technical specs

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	16	5120
Core clock speed	450 MHz	1200 MHz
Boost clock speed	no data	1455 MHz
Number of transistors	210 million	21,100 million
Manufacturing process technology	80 nm	12 nm
Power consumption (TDP)	14 Watt	250 Watt
Texture fill rate	3.600	465.6
Floating-point performance	28.8 gflops	no data

Size and compatibility

Information on GeForce 8400M GT and TITAN V CEO Edition compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). 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.

Interface	PCIe 1.0 x16	PCIe 3.0 x16
Length	no data	267 mm
Width	no data	2-slot
Supplementary power connectors	no data	1x 6-pin + 1x 8-pin

Memory

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	GDDR3 / GDDR2	HBM2
Maximum RAM amount	512 MB	32 GB
Memory bus width	128 Bit	4096 Bit
Memory clock speed	600 MHz	1696 MHz
Memory bandwidth	19.2 GB/s	868.4 GB/s
Shared memory	-	no data

Video outputs and ports

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	1x HDMI, 3x DisplayPort
HDMI	no data	+

API support

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

DirectX	11.1 (10_0)	12 (12_1)
Shader Model	4.0	6.4
OpenGL	3.3	4.6
OpenCL	1.1	1.2
Vulkan	N/A	1.2.131
CUDA	1.1	7.0

Synthetic benchmark performance

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

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Advantages and disadvantages

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Recency	9 May 2007	21 June 2018
Maximum RAM amount	512 MB	32 GB
Chip lithography	80 nm	12 nm
Power consumption (TDP)	14 Watt	250 Watt

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