Radeon HD 2400 PRO PCI vs R5 M320

Primary Details

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

Place in performance ranking	1031	not rated
Place by popularity	not in top-100	not in top-100
Architecture	GCN 2.0 (2013−2017)	TeraScale (2005−2013)
GPU code name	Exo UL/ULT/ULP	RV610
Market segment	Laptop	Desktop
Release date	7 May 2015 (8 years ago)	28 June 2007 (16 years ago)
Current price	no data	$62

Detailed Specifications

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	320	40
Compute units	5	no data
Core clock speed	855 MHz	525 MHz
Boost clock speed	855 MHz	no data
Number of transistors	690 million	180 million
Manufacturing process technology	28 nm	65 nm
Power consumption (TDP)	unknown	20 Watt
Texture fill rate	17.10	2.100
Floating-point performance	547.2 gflops	42 gflops

Form Factor & Compatibility

Information on Radeon R5 M320 and Radeon HD 2400 PRO PCI 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.

Bus support	PCIe 3.0	no data
Interface	PCIe 3.0 x8	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	DDR3	DDR2
Maximum RAM amount	4 GB	512 MB
Memory bus width	64 Bit	64 Bit
Memory clock speed	1000 MHz	800 MHz
Memory bandwidth	16 GB/s	6.4 GB/s
Shared memory	-	no data

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

1x DVI

Supported GPU Technologies

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

AppAcceleration	-	no data
Enduro	-	no data
HD3D	+	no data
PowerTune	+	no data
DualGraphics	1	no data
TrueAudio	-	no data
ZeroCore	+	no data
Switchable graphics	1	no data

API Compatibility

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

DirectX	DirectX® 12	10.0 (10_0)
Shader Model	5.1	4.0
OpenGL	4.4	3.3
OpenCL	Not Listed	N/A
Vulkan	+	N/A
Mantle	+	no data

Pros & Cons Summary

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Recency	7 May 2015	28 June 2007
Maximum RAM amount	4 GB	512 MB
Chip lithography	28 nm	65 nm

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