NVIDIA Quadro K620
VS
AMD Radeon HD 7870 XT
NVIDIA Quadro K620
VS
AMD Radeon HD 7870 XT

General info

The general info section in the graphics cards comparison list contains information about the date of release, type, overall rating and other useful data for identifying winner between NVIDIA Quadro K620  vs  AMD Radeon HD 7870 XT.

444
Place in performance rating
274
18.64
Value for money (0-100)
20.04
Maxwell
Architecture
GCN 1.0
GM107
Code name
Tahiti
Workstation
Type
Desktop
22 July 2014 (7 years ago)
Release date
19 November 2012 (9 years ago)
$189.89
Launch price (MSRP)
$270
$386 (2x MSRP)
Price now
$133 (0.5x MSRP)
2.42
Value for money
13.51
GM107
GPU code name
Tahiti
Workstation
Market segment
Desktop

Technical specs

Which GPU is better between NVIDIA Quadro K620  vs  AMD Radeon HD 7870 XT in the fabrication process, power consumption, and also base and turbo frequency of the GPU is the most important part containing in the graphics cards hierarchy.

384
Pipelines
1536
1058 MHz
Core clock speed
925 MHz
1124 MHz
Boost Clock
975 MHz
1,870 million
Transistor count
4,313 million
28 nm
Manufacturing process technology
28 nm
41 Watt
Power consumption (TDP)
185 Watt
26.98
Texture fill rate
93.60
863.2 gflops
Floating-point performance
2,995 gflops
384
Pipelines / CUDA cores
1536
1124 MHz
Boost clock speed
975 MHz
1,870 million
Number of transistors
4,313 million
41 Watt
Thermal design power (TDP)
185 Watt

Compatibility, dimensions and requirements

Let’s discuss how graphics cards NVIDIA Quadro K620 and AMD Radeon HD 7870 XT come in different sizes (length), connector types and types of interfaces.

PCIe 2.0 x16
Interface
PCIe 3.0 x16
160 mm
Length
267 mm
None
Supplementary power connectors
2x 6-pin
1" (2.5 cm)
Width
no data

Memory

Graphics cards memory plays important role both in gaming and in applications for graphics. The card will perform much quicker and better, if it has more memory capacity and right memory type. What is the difference between NVIDIA Quadro K620 vs AMD Radeon HD 7870 XT.

128 Bit
Memory type
GDDR5
2 GB
Maximum RAM amount
2 GB
128 Bit
Memory bus width
256 Bit
1800 MHz
Memory clock speed
6000 MHz
no data
Memory bandwidth
192.0 GB/s

Video outputs and ports

Let’s find out the difference in extra ports between two graphics cards. What's the difference between NVIDIA Quadro K620 vs AMD Radeon HD 7870 XT.

DVI-I DP
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
4
Number of simultaneous displays
no data
no data
HDMI
+

Technologies

Let’s have a look what is the difference. It is worthwhile to note that NVIDIA and AMD are using different technologies.

5.0
CUDA
no data
+
3D Vision Pro
no data
+
Mosaic
no data
+
nView Desktop Management
no data

API support

The confrontation between the two contenders NVIDIA Quadro K620 and AMD Radeon HD 7870 XT is practically over. The hardware support (API) does not greatly affect the overall performance, it is not considered in synthetic benchmarks and other performance tests. 

12
DirectX
12 (11_1)
4.5
OpenGL
4.6
+
Vulkan
no data
5
Shader Model
no data
1.2
OpenCL
no data

Gaming performance

Select form the list the required name to identify gaming performance for NVIDIA Quadro K620 and AMD Radeon HD 7870 XT graphics cards. The result shows how fast the game will run and whether it can be run on this computer. The different monitor resolutions – from low to 4K – are used for testing. Find out is the NVIDIA Quadro K620 or AMD Radeon HD 7870 XT good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) NVIDIA Quadro K620
AMD Radeon HD 7870 XT
Death Stranding (2020) NVIDIA Quadro K620
AMD Radeon HD 7870 XT
F1 2020 (2020) NVIDIA Quadro K620
AMD Radeon HD 7870 XT
Gears Tactics (2020) NVIDIA Quadro K620
AMD Radeon HD 7870 XT
Doom Eternal (2020) NVIDIA Quadro K620
AMD Radeon HD 7870 XT
Legend
5 Stutters – This game is very likely to stutter and have poor frame rates. Based on all known benchmarks using the specified graphical settings, average frame rates are expected to fall below 25fps
May Stutter – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, stutters and poor frame rates are expected.
30 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 25fps
40 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 35fps
60 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 58fps
May Run Fluently – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, fluent frame rates are expected.
? Uncertain – This graphics card experienced unexpected performance issues during testing for this game. A slower card may be able to achieve better and more consistent frame rates than this particular GPU running the same benchmark scene.
Uncertain – This graphics card has not been explicitly tested on this game and no reliable interpolation can be made based on the performances of surrounding cards of the same class or family.
The value in the fields displays the average frame rate of all values in the database. Move your cursor over the value to see individual results.

Advantages of NVIDIA Quadro K620

Less power consumption (41 Watt vs 185 Watt)

Advantages of AMD Radeon HD 7870 XT

10.21% faster in synthetic tests

Cheaper ($133 (0.5x MSRP) vs $386 (2x MSRP))

More pipelines (1536 vs 384)

So, NVIDIA Quadro K620 or AMD Radeon HD 7870 XT?

Judging by the results of synthetic and gaming tests, we recommend AMD Radeon HD 7870 XT .

NVIDIA Quadro K620 versus AMD Radeon HD 7870 XT performance benchmarks comparison

Overall benchmark performance

3DMark Fire Strike Graphics

Benchmark 3DMark Fire Strike Graphics: Graphic cards performance test result. Check 3DMark Fire Strike Graphics test results of GPUs on hitesti.com

Octane Render OctaneBench

Benchmark Octane Render OctaneBench: Graphic cards performance test result. Check Octane Render OctaneBench test results of GPUs on hitesti.com

Passmark

Benchmark Passmark: Graphic cards performance test result. Check Passmark test results of GPUs on hitesti.com

User rating

3.9 Out of 28 Hitesti Score
5.0 Out of 7 Hitesti Score