Radeon RX Vega 6 (Ryzen 4000/5000) vs GeForce GTX 660

Place in the ranking	437	584
Place by popularity	58	not in top-100
Cost-effectiveness evaluation	3.28	no data
Power efficiency	5.16	28.07
Architecture	Kepler (2012−2018)	Vega (2017−2020)
GPU code name	GK106	Vega Renoir
Market segment	Desktop	Laptop
Release date	6 September 2012 (12 years ago)	7 January 2020 (4 years ago)
Launch price (MSRP)	$229	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	960	384
Core clock speed	980 MHz	400 MHz
Boost clock speed	1033 MHz	1500 MHz
Number of transistors	2,540 million	no data
Manufacturing process technology	28 nm	7 nm
Power consumption (TDP)	140 Watt	15 Watt
Texture fill rate	82.56	no data
Floating-point processing power	1.981 TFLOPS	no data
ROPs	24	no data
TMUs	80	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).

Bus support	PCI Express 3.0	no data
Interface	PCIe 3.0 x16	no data
Length	241 mm	no data
Height	4.376" (11.1 cm)	no data
Width	2-slot	no data
Supplementary power connectors	1x 6-pin	no data
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	no data
Maximum RAM amount	2 GB	no data
Memory bus width	192-bit GDDR5	no data
Memory clock speed	6.0 GB/s	no data
Memory bandwidth	144.2 GB/s	no data
Shared memory	-	+

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	no data
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_1
Shader Model	5.1	no data
OpenGL	4.3	no data
OpenCL	1.2	no data
Vulkan	1.1.126	-
CUDA	+	-

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
+71.7%

RX Vega 6 (Ryzen 4000/5000) 6.04

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

GTX 660 5040
+80.5%

RX Vega 6 (Ryzen 4000/5000) 2793

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	47 +135%	20 −135%
1440p	35−40 +59.1%	22 −59.1%
4K	30−35 +66.7%	18 −66.7%

Cost per frame, $

1080p	4.87	no data
1440p	6.54	no data
4K	7.63	no data

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

+0%

Full HD
Medium Preset

Assassin's Creed Odyssey	16 +0%	16 +0%
Assassin's Creed Valhalla	8−9 +0%	8−9 +0%
Battlefield 5	16−18 +0%	16−18 +0%
Call of Duty: Modern Warfare	14 +0%	14 +0%
Cyberpunk 2077	9 +0%	9 +0%
Far Cry 5	14−16 +0%	14−16 +0%
Far Cry New Dawn	18−20 +0%	18−20 +0%
Forza Horizon 4	40−45 +0%	40−45 +0%
Hitman 3	11 +0%	11 +0%
Horizon Zero Dawn	97 +0%	97 +0%
Metro Exodus	23 +0%	23 +0%
Red Dead Redemption 2	22 +0%	22 +0%
Shadow of the Tomb Raider	21−24 +0%	21−24 +0%
Watch Dogs: Legion	62 +0%	62 +0%

Full HD
High Preset

Assassin's Creed Odyssey	16−18 +0%	16−18 +0%
Assassin's Creed Valhalla	8−9 +0%	8−9 +0%
Battlefield 5	16−18 +0%	16−18 +0%
Call of Duty: Modern Warfare	12 +0%	12 +0%
Cyberpunk 2077	6 +0%	6 +0%
Far Cry 5	14−16 +0%	14−16 +0%
Far Cry New Dawn	18−20 +0%	18−20 +0%
Forza Horizon 4	40−45 +0%	40−45 +0%
Hitman 3	12−14 +0%	12−14 +0%
Horizon Zero Dawn	73 +0%	73 +0%
Metro Exodus	17 +0%	17 +0%
Red Dead Redemption 2	14 +0%	14 +0%
Shadow of the Tomb Raider	21 +0%	21 +0%
The Witcher 3: Wild Hunt	20−22 +0%	20−22 +0%
Watch Dogs: Legion	50 +0%	50 +0%

Full HD
Ultra Preset

Assassin's Creed Odyssey	16−18 +0%	16−18 +0%
Assassin's Creed Valhalla	8−9 +0%	8−9 +0%
Call of Duty: Modern Warfare	12−14 +0%	12−14 +0%
Cyberpunk 2077	10−11 +0%	10−11 +0%
Far Cry 5	14−16 +0%	14−16 +0%
Forza Horizon 4	40−45 +0%	40−45 +0%
Hitman 3	12−14 +0%	12−14 +0%
Horizon Zero Dawn	17 +0%	17 +0%
Shadow of the Tomb Raider	18 +0%	18 +0%
The Witcher 3: Wild Hunt	11 +0%	11 +0%
Watch Dogs: Legion	50−55 +0%	50−55 +0%

Full HD
Epic Preset

Red Dead Redemption 2

+0%

1440p
High Preset

Battlefield 5	12−14 +0%	12−14 +0%
Far Cry New Dawn	10−11 +0%	10−11 +0%

1440p
Ultra Preset

Assassin's Creed Odyssey	6−7 +0%	6−7 +0%
Assassin's Creed Valhalla	1−2 +0%	1−2 +0%
Call of Duty: Modern Warfare	6−7 +0%	6−7 +0%
Cyberpunk 2077	3−4 +0%	3−4 +0%
Far Cry 5	7−8 +0%	7−8 +0%
Forza Horizon 4	18−20 +0%	18−20 +0%
Hitman 3	10−11 +0%	10−11 +0%
Horizon Zero Dawn	14−16 +0%	14−16 +0%
Metro Exodus	6−7 +0%	6−7 +0%
Shadow of the Tomb Raider	2−3 +0%	2−3 +0%
The Witcher 3: Wild Hunt	5−6 +0%	5−6 +0%
Watch Dogs: Legion	40−45 +0%	40−45 +0%

1440p
Epic Preset

Red Dead Redemption 2

10−12

+0%

10−12

+0%

4K
High Preset

Battlefield 5	5−6 +0%	5−6 +0%
Far Cry New Dawn	4−5 +0%	4−5 +0%
Hitman 3	2−3 +0%	2−3 +0%
Horizon Zero Dawn	11 +0%	11 +0%
Metro Exodus	3−4 +0%	3−4 +0%
The Witcher 3: Wild Hunt	3−4 +0%	3−4 +0%

4K
Ultra Preset

Assassin's Creed Odyssey	4−5 +0%	4−5 +0%
Assassin's Creed Valhalla	3−4 +0%	3−4 +0%
Call of Duty: Modern Warfare	3−4 +0%	3−4 +0%
Cyberpunk 2077	0−1	0−1
Far Cry 5	3−4 +0%	3−4 +0%
Forza Horizon 4	6−7 +0%	6−7 +0%
Shadow of the Tomb Raider	1−2 +0%	1−2 +0%
Watch Dogs: Legion	2−3 +0%	2−3 +0%

4K
Epic Preset

Red Dead Redemption 2

7−8

+0%

7−8

+0%

This is how GTX 660 and RX Vega 6 (Ryzen 4000/5000) compete in popular games:

GTX 660 is 135% faster in 1080p
GTX 660 is 59% faster in 1440p
GTX 660 is 67% faster in 4K

All in all, in popular games:

there's a draw in 71 test (100%)

Pros & cons summary

Performance score	10.37	6.04
Recency	6 September 2012	7 January 2020
Chip lithography	28 nm	7 nm
Power consumption (TDP)	140 Watt	15 Watt

GTX 660 has a 71.7% higher aggregate performance score.

RX Vega 6 (Ryzen 4000/5000), on the other hand, has an age advantage of 7 years, a 300% more advanced lithography process, and 833.3% lower power consumption.

The GeForce GTX 660 is our recommended choice as it beats the Radeon RX Vega 6 (Ryzen 4000/5000) in performance tests.

Be aware that GeForce GTX 660 is a desktop card while Radeon RX Vega 6 (Ryzen 4000/5000) is a notebook one.

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