Radeon Pro V320 MxGPU vs GeForce GTX 555 OEM

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	Fermi 2.0 (2010−2014)	GCN 5.0 (2017−2020)
GPU code name	GF114	Vega 10
Market segment	Desktop	Workstation
Release date	14 May 2011 (14 years ago)	29 June 2017 (8 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	288	3584 ×2
Core clock speed	736 MHz	852 MHz
Boost clock speed	no data	1000 MHz
Number of transistors	1,950 million	12,500 million
Manufacturing process technology	40 nm	14 nm
Power consumption (TDP)	150 Watt	230 Watt
Texture fill rate	35.33	224.0 ×2
Floating-point processing power	0.8479 TFLOPS	7.168 TFLOPS ×2
ROPs	24	64 ×2
TMUs	48	224 ×2
L1 Cache	384 KB	896 KB
L2 Cache	384 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).

Interface	PCIe 2.0 x16	PCIe 3.0 x16
Length	210 mm	267 mm
Width	2-slot	2-slot
Supplementary power connectors	2x 6-pin	2x 8-pin

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
Maximum RAM amount	1 GB	16 GB ×2
Memory bus width	192 Bit	2048 Bit ×2
Memory clock speed	957 MHz	945 MHz
Memory bandwidth	91.87 GB/s	483.8 GB/s ×2

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 mini-HDMI	No outputs
HDMI	+	-

API and SDK support

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

DirectX	12 (11_0)	12 (12_1)
Shader Model	5.1	6.4
OpenGL	4.6	4.6
OpenCL	1.1	2.0
Vulkan	N/A	1.1.125
CUDA	2.1	-

Pros & cons summary

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Recency	14 May 2011	29 June 2017
Maximum RAM amount	1 GB	16 GB
Chip lithography	40 nm	14 nm
Power consumption (TDP)	150 Watt	230 Watt

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