Radeon Pro V7300X vs Quadro P620

Primary details

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

Place in the ranking	541	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	17.30	no data
Architecture	Pascal (2016−2021)	GCN 4.0 (2016−2020)
GPU code name	GP107	Ellesmere
Market segment	Workstation	Workstation
Release date	1 February 2018 (8 years ago)	no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.

Pipelines / CUDA cores	512	2304
Core clock speed	1177 MHz	1188 MHz
Boost clock speed	1443 MHz	1243 MHz
Number of transistors	3,300 million	5,700 million
Manufacturing process technology	14 nm	14 nm
Power consumption (TDP)	40 Watt	130 Watt
Texture fill rate	46.18	179.0
Floating-point processing power	1.478 TFLOPS	no data
ROPs	16	32
TMUs	32	144
L1 Cache	192 KB	no data
L2 Cache	1024 KB	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 3.0 x16	PCIe 3.0 x16
Length	145 mm	241 mm
Width	IGP	1-slot
Supplementary power connectors	None	1x 6-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	GDDR5
Maximum RAM amount	2 GB	8 GB
Memory bus width	128 Bit	256 Bit
Memory clock speed	1502 MHz	7 GB/s
Memory bandwidth	96.13 GB/s	224.0 GB/s
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

No outputs

4x DisplayPort 1.4a

API and SDK support

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

DirectX	12 (12_1)	12 (12_0)
Shader Model	6.4	6.7
OpenGL	4.6	4.6
OpenCL	1.2	2.1
Vulkan	1.2.131	1.3
CUDA	6.1	-

Pros & cons summary

---

Maximum RAM amount	2 GB	8 GB
Power consumption (TDP)	40 Watt	130 Watt