Quadro RTX 8000 vs GeForce GTX 660

Place in the ranking	432	62
Place by popularity	78	not in top-100
Cost-effectiveness evaluation	3.29	1.92
Architecture	Kepler (2012−2018)	Turing (2018−2022)
GPU code name	GK106	TU102
Market segment	Desktop	Workstation
Release date	6 September 2012 (12 years ago)	13 August 2018 (6 years ago)
Launch price (MSRP)	$229	$9,999

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

GTX 660 has 71% better value for money than RTX 8000.

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	960	4608
CUDA cores	960	no data
Core clock speed	980 MHz	1395 MHz
Boost clock speed	1033 MHz	1770 MHz
Number of transistors	2,540 million	18,600 million
Manufacturing process technology	28 nm	12 nm
Power consumption (TDP)	140 Watt	260 Watt
Texture fill rate	82.56	509.8
Floating-point processing power	1.981 TFLOPS	16.31 TFLOPS
ROPs	24	96
TMUs	80	288
Tensor Cores	no data	576
Ray Tracing Cores	no data	72

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	PCI Express 3.0	no data
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Length	241 mm	267 mm
Height	4.376" (11.1 cm)	no data
Width	2-slot	2-slot
Supplementary power connectors	1x 6-pin	1x 6-pin + 1x 8-pin
SLI options	+	-

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	GDDR6
Maximum RAM amount	2 GB	48 GB
Memory bus width	192-bit GDDR5	384 Bit
Memory clock speed	6.0 GB/s	1750 MHz
Memory bandwidth	144.2 GB/s	672.0 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	One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort	4x DisplayPort, 1x USB Type-C
Multi monitor support	4 displays	no data
HDMI	+	-
HDCP	+	-
Maximum VGA resolution	2048x1536	no data
Audio input for HDMI	Internal	no data

Supported technologies

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

3D Blu-Ray	+	-
3D Gaming	+	-
3D Vision	+	-

API compatibility

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

DirectX	12 (11_0)	12 Ultimate (12_1)
Shader Model	5.1	6.5
OpenGL	4.3	4.6
OpenCL	1.2	2.0
Vulkan	1.1.126	1.2.131
CUDA	+	7.5

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.

GTX 660 10.37

RTX 8000 49.98
+382%

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.

GTX 660 3999

RTX 8000 19278
+382%

GeekBench 5 OpenCL

Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.

GTX 660 11377

RTX 8000 151166
+1229%

GeekBench 5 Vulkan

GTX 660 11397

RTX 8000 121497
+966%

GeekBench 5 CUDA

GTX 660 8583

RTX 8000 144049
+1578%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD

−368%

220−230
+368%

Pros & cons summary

Performance score	10.37	49.98
Recency	6 September 2012	13 August 2018
Maximum RAM amount	2 GB	48 GB
Chip lithography	28 nm	12 nm
Power consumption (TDP)	140 Watt	260 Watt

GTX 660 has 85.7% lower power consumption.

RTX 8000, on the other hand, has a 382% higher aggregate performance score, an age advantage of 5 years, a 2300% higher maximum VRAM amount, and a 133.3% more advanced lithography process.

The Quadro RTX 8000 is our recommended choice as it beats the GeForce GTX 660 in performance tests.

Be aware that GeForce GTX 660 is a desktop card while Quadro RTX 8000 is a workstation one.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.