Quadro K420 vs GeForce GTX 480

Place in the ranking	431	901
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.59	0.08
Power efficiency	2.95	3.26
Architecture	Fermi (2010−2014)	Kepler (2012−2018)
GPU code name	GF100	GK107
Market segment	Desktop	Workstation
Release date	26 March 2010 (14 years ago)	22 July 2014 (10 years ago)
Launch price (MSRP)	$499	$96.67

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

GTX 480 has 1888% better value for money than Quadro K420.

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	480	192
Core clock speed	700 MHz	876 MHz
Number of transistors	3,100 million	1,270 million
Manufacturing process technology	40 nm	28 nm
Power consumption (TDP)	250 Watt	41 Watt
Maximum GPU temperature	105 °C	no data
Texture fill rate	42.06	14.02
Floating-point processing power	1.345 TFLOPS	0.3364 TFLOPS
ROPs	48	16
TMUs	60	16

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	16x PCI-E 2.0	no data
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length	267 mm	160 mm
Height	4.376" (111 mm) (11.1 cm)	no data
Width	2-slot	1" (2.5 cm)
Supplementary power connectors	1x 6-pin + 1x 8-pin	None
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	128 Bit
Maximum RAM amount	1536 MB	1 GB/2 GB
Memory bus width	384 Bit	128 Bit
Memory clock speed	1848 MHz (3696 data rate)	891 MHz
Memory bandwidth	177.4 GB/s	Up to 29 GB/s
Shared memory	-	no data

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	Two Dual Link DVI, Mini HDMI	1x DVI, 1x DisplayPort
Multi monitor support	+	no data
Number of simultaneous displays	no data	4
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 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 (11_0)	12
Shader Model	5.1	5.1
OpenGL	4.2	4.5
OpenCL	1.1	1.2
Vulkan	N/A	1.1.126
CUDA	+	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.

GTX 480 10.64
+451%

Quadro K420 1.93

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 480 4106
+452%

Quadro K420 744

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 480 13123
+610%

Quadro K420 1848

Gaming performance

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

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

16−18

+700%

2−3
−700%

Full HD
Medium Preset

Assassin's Creed Odyssey	24−27 +525%	4−5 −525%
Assassin's Creed Valhalla	16−18 +700%	2−3 −700%
Battlefield 5	30−35 +560%	5−6 −560%
Call of Duty: Modern Warfare	21−24 +600%	3−4 −600%
Cyberpunk 2077	16−18 +700%	2−3 −700%
Far Cry 5	24−27 +525%	4−5 −525%
Far Cry New Dawn	30−33 +500%	5−6 −500%
Forza Horizon 4	70−75 +492%	12−14 −492%
Hitman 3	20−22 +567%	3−4 −567%
Horizon Zero Dawn	55−60 +480%	10−11 −480%
Metro Exodus	30−35 +467%	6−7 −467%
Red Dead Redemption 2	30−33 +500%	5−6 −500%
Shadow of the Tomb Raider	35−40 +483%	6−7 −483%
Watch Dogs: Legion	65−70 +550%	10−11 −550%

Full HD
High Preset

Assassin's Creed Odyssey	24−27 +525%	4−5 −525%
Assassin's Creed Valhalla	16−18 +700%	2−3 −700%
Battlefield 5	30−35 +560%	5−6 −560%
Call of Duty: Modern Warfare	21−24 +600%	3−4 −600%
Cyberpunk 2077	16−18 +700%	2−3 −700%
Far Cry 5	24−27 +525%	4−5 −525%
Far Cry New Dawn	30−33 +500%	5−6 −500%
Forza Horizon 4	70−75 +492%	12−14 −492%
Hitman 3	20−22 +567%	3−4 −567%
Horizon Zero Dawn	55−60 +480%	10−11 −480%
Metro Exodus	30−35 +467%	6−7 −467%
Red Dead Redemption 2	30−33 +500%	5−6 −500%
Shadow of the Tomb Raider	35−40 +483%	6−7 −483%
The Witcher 3: Wild Hunt	27−30 +460%	5−6 −460%
Watch Dogs: Legion	65−70 +550%	10−11 −550%

Full HD
Ultra Preset

Assassin's Creed Odyssey	24−27 +525%	4−5 −525%
Assassin's Creed Valhalla	16−18 +700%	2−3 −700%
Call of Duty: Modern Warfare	21−24 +600%	3−4 −600%
Cyberpunk 2077	16−18 +700%	2−3 −700%
Far Cry 5	24−27 +525%	4−5 −525%
Forza Horizon 4	70−75 +492%	12−14 −492%
Hitman 3	20−22 +567%	3−4 −567%
Horizon Zero Dawn	55−60 +480%	10−11 −480%
Shadow of the Tomb Raider	35−40 +483%	6−7 −483%
The Witcher 3: Wild Hunt	27−30 +460%	5−6 −460%
Watch Dogs: Legion	65−70 +550%	10−11 −550%

Full HD
Epic Preset

Red Dead Redemption 2

30−33

+500%

5−6
−500%

1440p
High Preset

Battlefield 5	21−24 +600%	3−4 −600%
Far Cry New Dawn	16−18 +700%	2−3 −700%

1440p
Ultra Preset

Assassin's Creed Odyssey	10−11 +900%	1−2 −900%
Assassin's Creed Valhalla	7−8 +600%	1−2 −600%
Call of Duty: Modern Warfare	10−12 +1000%	1−2 −1000%
Cyberpunk 2077	5−6	0−1
Far Cry 5	12−14 +500%	2−3 −500%
Forza Horizon 4	45−50 +513%	8−9 −513%
Hitman 3	14−16 +600%	2−3 −600%
Horizon Zero Dawn	21−24 +633%	3−4 −633%
Metro Exodus	16−18 +700%	2−3 −700%
Shadow of the Tomb Raider	14−16 +650%	2−3 −650%
The Witcher 3: Wild Hunt	10−11 +900%	1−2 −900%
Watch Dogs: Legion	65−70 +458%	12−14 −458%

1440p
Epic Preset

Red Dead Redemption 2

18−20

+500%

3−4
−500%

4K
High Preset

Battlefield 5	10−11 +900%	1−2 −900%
Far Cry New Dawn	8−9 +700%	1−2 −700%
Hitman 3	7−8 +600%	1−2 −600%
Horizon Zero Dawn	45−50 +488%	8−9 −488%
Metro Exodus	9−10 +800%	1−2 −800%
The Witcher 3: Wild Hunt	8−9 +700%	1−2 −700%

4K
Ultra Preset

Assassin's Creed Odyssey	6−7 +500%	1−2 −500%
Assassin's Creed Valhalla	5−6	0−1
Call of Duty: Modern Warfare	5−6	0−1
Cyberpunk 2077	1−2	0−1
Far Cry 5	6−7 +500%	1−2 −500%
Forza Horizon 4	12−14 +550%	2−3 −550%
Shadow of the Tomb Raider	8−9 +700%	1−2 −700%
Watch Dogs: Legion	4−5	0−1

4K
Epic Preset

Red Dead Redemption 2

10−11
+900%

1−2

−900%

Pros & cons summary

Performance score	10.64	1.93
Recency	26 March 2010	22 July 2014
Maximum RAM amount	1536 MB	1 GB/2 GB
Chip lithography	40 nm	28 nm
Power consumption (TDP)	250 Watt	41 Watt