Radeon Pro V320 MxGPU vs R9 380

Primary details

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

Place in the ranking	403	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	7.69	no data
Power efficiency	5.79	no data
Architecture	GCN 3.0 (2014−2019)	GCN 5.0 (2017−2020)
GPU code name	Antigua	Vega 10
Market segment	Desktop	Workstation
Design	reference	no data
Release date	18 June 2015 (10 years ago)	29 June 2017 (8 years ago)
Launch price (MSRP)	$199	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	1792	3584 ×2
Compute units	28	no data
Core clock speed	no data	852 MHz
Boost clock speed	970 MHz	1000 MHz
Number of transistors	5,000 million	12,500 million
Manufacturing process technology	28 nm	14 nm
Power consumption (TDP)	190 Watt	230 Watt
Texture fill rate	108.6	224.0 ×2
Floating-point processing power	3.476 TFLOPS	7.168 TFLOPS ×2
ROPs	32	64 ×2
TMUs	112	224 ×2
L1 Cache	448 KB	896 KB
L2 Cache	512 KB	4 MB

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).

Bus support	PCIe 3.0	no data
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Length	221 mm	267 mm
Width	2-slot	2-slot
Form factor	full height / full length / dual slot	no data
Supplementary power connectors	2 x 6-pin	2x 8-pin
Bridgeless CrossFire	+	-

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	HBM2
High bandwidth memory (HBM)	-	no data
Maximum RAM amount	4 GB	16 GB ×2
Memory bus width	256 Bit	2048 Bit ×2
Memory clock speed	970 MHz	945 MHz
Memory bandwidth	182.4 GB/s	483.8 GB/s ×2
Shared memory	-	-

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	2x DVI, 1x HDMI, 1x DisplayPort	No outputs
Eyefinity	+	-
Number of Eyefinity displays	6	no data
HDMI	+	-
DisplayPort support	+	-

Supported technologies

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

CrossFire	+	-
FRTC	+	-
FreeSync	+	-
HD3D	+	-
LiquidVR	+	-
PowerTune	+	-
TrueAudio	+	-
ZeroCore	+	-
VCE	+	-
DDMA audio	+	no data

API and SDK support

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

DirectX	DirectX® 12	12 (12_1)
Shader Model	6.3	6.4
OpenGL	4.5	4.6
OpenCL	2.0	2.0
Vulkan	+	1.1.125
Mantle	+	-

Pros & cons summary

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Recency	18 June 2015	29 June 2017
Maximum RAM amount	4 GB	16 GB
Chip lithography	28 nm	14 nm
Power consumption (TDP)	190 Watt	230 Watt