GRID K140Q vs GRID K1

Place in performance ranking	891	868
Place by popularity	not in top-100	not in top-100
Cost-Effectiveness Evaluation	0.07	no data
Architecture	Kepler (2012−2018)	Kepler (2012−2018)
GPU code name	GK107	GK107
Market segment	Workstation	Workstation
Release date	18 March 2013 (11 years ago)	28 June 2013 (10 years ago)
Launch price (MSRP)	$4,140	$125
Current price	$317 (0.1x MSRP)	no data

Cost-Effectiveness Evaluation

Performance to price ratio. The higher, the better.

no data

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	192	192
Core clock speed	850 MHz	850 MHz
Number of transistors	1,270 million	1,270 million
Manufacturing process technology	28 nm	28 nm
Power consumption (TDP)	130 Watt	130 Watt
Texture fill rate	13.60	13.60
Floating-point performance	4x 326.4 gflops	326.4 gflops

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	267 mm	no data
Width	2-slot	IGP
Supplementary power connectors	1x 6-pin	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	DDR3	DDR3
Maximum RAM amount	4 GB	1 GB
Memory bus width	128 Bit	128 Bit
Memory clock speed	1782 MHz	1782 MHz
Memory bandwidth	28.51 GB/s	28.51 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

No outputs

API Compatibility

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

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

Synthetic benchmark performance

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

Combined synthetic benchmark score

This is our combined benchmark performance 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.

GRID K1 1.68

GRID K140Q 1.88
+11.9%

GRID K140Q outperforms GRID K1 by 12% based on our aggregated benchmark results.

Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. 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.

Benchmark coverage: 25%

GRID K1 650

GRID K140Q 727
+11.8%

GRID K140Q outperforms GRID K1 by 12% in Passmark.