Quadro P620 vs Radeon HD 6450

Place in performance ranking	1191	439
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	21.31
Architecture	TeraScale 2 (2009−2015)	Pascal (2016−2021)
GPU code name	Caicos	GP107
Market segment	Desktop	Workstation
Design	reference	no data
Release date	7 April 2011 (13 years ago)	27 May 2019 (5 years ago)
Launch price (MSRP)	$55	no data
Current price	$166 (3x MSRP)	$170

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

HD 6450 and Quadro P620 have a nearly equal value for money.

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	160	512
Core clock speed	no data	1177 MHz
Boost clock speed	750 MHz	1442 MHz
Number of transistors	370 million	3,300 million
Manufacturing process technology	40 nm	14 nm
Power consumption (TDP)	30 Watt	25 Watt
Texture fill rate	5.000	43.33
Floating-point performance	200.0 gflops	1,490 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).

Bus support	PCIe 2.0 x8	no data
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Length	168 mm	145 mm
Width	1-slot	1-slot
Supplementary power connectors	None	None

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	GDDR5
Maximum RAM amount	1 GB	2 GB
Memory bus width	64 Bit	128 Bit
Memory clock speed	800 MHz	6000 MHz
Memory bandwidth	25.6 GB/s	80.13 GB/s
Memory bandwidth	8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5)	no data
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	1x DVI, 1x HDMI, 1x VGA	4x mini-DisplayPort
Eyefinity	1	no data
Number of Eyefinity displays	4	no data
HDMI	+	no data
DisplayPort support	+	no data

Supported technologies

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

AppAcceleration	-	no data
CrossFire	1	no data
Enduro	-	no data
HD3D	-	no data
PowerTune	-	no data
TrueAudio	-	no data
ZeroCore	-	no data

API compatibility

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

DirectX	DirectX® 11	12 (12_1)
Shader Model	5.0	6.4
OpenGL	4.4	4.6
OpenCL	1.2	1.2
Vulkan	no data	1.2.131
Mantle	-	no data
CUDA	no data	6.1

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.

HD 6450 0.51

Quadro P620 9.41
+1745%

Quadro P620 outperforms Radeon HD 6450 by 1745% based on our aggregate 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%

HD 6450 197

Quadro P620 3633
+1744%

Quadro P620 outperforms Radeon HD 6450 by 1744% in Passmark.

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.

Benchmark coverage: 14%

HD 6450 340

Quadro P620 4673
+1274%

Quadro P620 outperforms Radeon HD 6450 by 1274% in 3DMark Fire Strike Graphics.

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

2−3

−2650%

55
+2650%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

14−16

−1700%

270−280
+1700%

Full HD
Medium Preset

Assassin's Creed Odyssey	18−20 −1742%	350−400 +1742%
Assassin's Creed Valhalla	14−16 −1686%	250−260 +1686%
Battlefield 5	27−30 −1624%	500−550 +1624%
Call of Duty: Modern Warfare	18−20 −1742%	350−400 +1742%
Cyberpunk 2077	14−16 −1700%	270−280 +1700%
Far Cry 5	21−24 −1718%	400−450 +1718%
Far Cry New Dawn	24−27 −1631%	450−500 +1631%
Forza Horizon 4	45−50 −1639%	800−850 +1639%
Hitman 3	18−20 −1567%	300−310 +1567%
Horizon Zero Dawn	40−45 −1650%	700−750 +1650%
Metro Exodus	35 −1614%	600−650 +1614%
Red Dead Redemption 2	24−27 −1631%	450−500 +1631%
Shadow of the Tomb Raider	27−30 −1624%	500−550 +1624%
Watch Dogs: Legion	30−35 −1665%	600−650 +1665%

Full HD
High Preset

Assassin's Creed Odyssey	18−20 −1742%	350−400 +1742%
Assassin's Creed Valhalla	14−16 −1686%	250−260 +1686%
Battlefield 5	27−30 −1624%	500−550 +1624%
Call of Duty: Modern Warfare	18−20 −1742%	350−400 +1742%
Cyberpunk 2077	14−16 −1700%	270−280 +1700%
Far Cry 5	21−24 −1718%	400−450 +1718%
Far Cry New Dawn	24−27 −1631%	450−500 +1631%
Forza Horizon 4	45−50 −1639%	800−850 +1639%
Hitman 3	18−20 −1567%	300−310 +1567%
Horizon Zero Dawn	40−45 −1650%	700−750 +1650%
Metro Exodus	13 −1669%	230−240 +1669%
Red Dead Redemption 2	24−27 −1631%	450−500 +1631%
Shadow of the Tomb Raider	27−30 −1624%	500−550 +1624%
The Witcher 3: Wild Hunt	32 −1619%	550−600 +1619%
Watch Dogs: Legion	30−35 −1665%	600−650 +1665%

Full HD
Ultra Preset

Assassin's Creed Odyssey	18−20 −1742%	350−400 +1742%
Assassin's Creed Valhalla	14−16 −1686%	250−260 +1686%
Call of Duty: Modern Warfare	18−20 −1742%	350−400 +1742%
Cyberpunk 2077	14−16 −1700%	270−280 +1700%
Far Cry 5	21−24 −1718%	400−450 +1718%
Forza Horizon 4	45−50 −1639%	800−850 +1639%
Horizon Zero Dawn	40−45 −1650%	700−750 +1650%
Shadow of the Tomb Raider	27−30 −1624%	500−550 +1624%
The Witcher 3: Wild Hunt	17 −1665%	300−310 +1665%
Watch Dogs: Legion	30−35 −1665%	600−650 +1665%

Full HD
Epic Preset

Red Dead Redemption 2

24−27

−1631%

450−500
+1631%

1440p
High Preset

Battlefield 5	18−20 −1567%	300−310 +1567%
Far Cry New Dawn	14−16 −1700%	270−280 +1700%

1440p
Ultra Preset

Assassin's Creed Odyssey	9−10 −1678%	160−170 +1678%
Assassin's Creed Valhalla	5−6 −1700%	90−95 +1700%
Call of Duty: Modern Warfare	10−12 −1718%	200−210 +1718%
Cyberpunk 2077	4−5 −1650%	70−75 +1650%
Far Cry 5	14−16 −1700%	270−280 +1700%
Forza Horizon 4	16−18 −1665%	300−310 +1665%
Hitman 3	12−14 −1669%	230−240 +1669%
Horizon Zero Dawn	20−22 −1650%	350−400 +1650%
Metro Exodus	12−14 −1669%	230−240 +1669%
Shadow of the Tomb Raider	10−12 −1718%	200−210 +1718%
The Witcher 3: Wild Hunt	9−10 −1678%	160−170 +1678%
Watch Dogs: Legion	5−6 −1700%	90−95 +1700%

1440p
Epic Preset

Red Dead Redemption 2

16−18

−1713%

290−300
+1713%

4K
High Preset

Battlefield 5	9−10 −1678%	160−170 +1678%
Far Cry New Dawn	7−8 −1614%	120−130 +1614%
Hitman 3	5−6 −1700%	90−95 +1700%
Horizon Zero Dawn	10−11 −1700%	180−190 +1700%
Shadow of the Tomb Raider	5−6 −1700%	90−95 +1700%
The Witcher 3: Wild Hunt	7−8 −1614%	120−130 +1614%

4K
Ultra Preset

Assassin's Creed Odyssey	5−6 −1700%	90−95 +1700%
Assassin's Creed Valhalla	4−5 −1650%	70−75 +1650%
Call of Duty: Modern Warfare	4−5 −1650%	70−75 +1650%
Cyberpunk 2077	1−2 −1700%	18−20 +1700%
Far Cry 5	5−6 −1700%	90−95 +1700%
Forza Horizon 4	12−14 −1733%	220−230 +1733%
Horizon Zero Dawn	10−11 −1700%	180−190 +1700%
Metro Exodus	10−11 −1700%	180−190 +1700%
Watch Dogs: Legion	3−4 −1733%	55−60 +1733%

4K
Epic Preset

Red Dead Redemption 2

9−10
−1678%

160−170

+1678%

This is how HD 6450 and Quadro P620 compete in popular games:

Quadro P620 is 2650% faster in 1080p

Pros & cons summary

Performance score	0.51	9.41
Recency	7 April 2011	27 May 2019
Maximum RAM amount	1 GB	2 GB
Chip lithography	40 nm	14 nm
Power consumption (TDP)	30 Watt	25 Watt