GRID K260Q vs Quadro K620

Place in the ranking	593	523
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.37	0.86
Power efficiency	8.95	2.37
Architecture	Maxwell (2014−2017)	Kepler (2012−2018)
GPU code name	GM107	GK104
Market segment	Workstation	Workstation
Release date	22 July 2014 (10 years ago)	28 June 2013 (11 years ago)
Launch price (MSRP)	$189.89	$937

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

Quadro K620 has 176% better value for money than GRID K260Q.

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	384	1536
Core clock speed	1058 MHz	745 MHz
Boost clock speed	1124 MHz	no data
Number of transistors	1,870 million	3,540 million
Manufacturing process technology	28 nm	28 nm
Power consumption (TDP)	41 Watt	225 Watt
Texture fill rate	26.98	95.36
Floating-point processing power	0.8632 TFLOPS	2.289 TFLOPS
ROPs	16	32
TMUs	24	128

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	160 mm	no data
Width	1" (2.5 cm)	IGP
Supplementary power connectors	None	no data

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	128 Bit	GDDR5
Maximum RAM amount	2 GB	2 GB
Memory bus width	128 Bit	256 Bit
Memory clock speed	900 MHz	1250 MHz
Memory bandwidth	Up to 29 GB/s	160.0 GB/s

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	1x DVI, 1x DisplayPort	No outputs
Number of simultaneous displays	4	no data

Supported technologies

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

3D Vision Pro	+	no data
Mosaic	+	no data
nView Desktop Management	+	no data

API compatibility

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

DirectX	12	12 (11_0)
Shader Model	5.1	5.1
OpenGL	4.5	4.6
OpenCL	1.2	1.2
Vulkan	1.1.126	1.1.126
CUDA	5.0	3.0

Synthetic benchmark performance

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

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Quadro K620 5.78

GRID K260Q 7.64
+32.2%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Quadro K620 2231

GRID K260Q 2949
+32.2%