In the gpu comparison between the ASUS ROG Strix GeForce RTX 3080 OC and the KFA2 GeForce RTX 2070, we compare both the technical data and the benchmark results of the two graphics cards.
Quick comparison
In FP32 performance, the ASUS ROG Strix GeForce RTX 3080 OC is 352 % faster than the KFA2 GeForce RTX 2070.
ASUS ROG Strix GeForce RTX 3080 OCKFA2 GeForce RTX 2070
The ASUS ROG Strix GeForce RTX 3080 OC is based on the NVIDIA GeForce RTX 3080 and has 8704 texture shaders and 68 execution units.
KFA2 GeForce RTX 2070 is based on NVIDIA GeForce RTX 2070, which has 2304 shaders and 36 execution units.
Memory
Memory
ASUS ROG Strix GeForce RTX 3080 OC
KFA2 GeForce RTX 2070
Memory Size
10 GB
8 GB
Memory Type
GDDR6X
GDDR6
Memory Clock
1.188 GHz
1.750 GHz
Memory Speed
19.0 Gbps
14.0 Gbps
Memory bandwidth
760 GB/s
448 GB/s
Memory Interface
320 bit
256 bit
More information
The ASUS ROG Strix GeForce RTX 3080 OC has 10 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 760 GB/s.
The KFA2 GeForce RTX 2070 can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 448 GB/s.
Clock Speeds
Clock Speeds
ASUS ROG Strix GeForce RTX 3080 OC
KFA2 GeForce RTX 2070
Base Clock
1.440 GHz
1.410 GHz
Boost Clock
1.935 GHz
1.620 GHz
Avg (Game) Clock
1.91 GHz
--
Overclocking
Yes
Yes
More information
The ASUS ROG Strix GeForce RTX 3080 OC clocks in the base with up to 1.440 GHz. The base frequency of the KFA2 GeForce RTX 2070 is 1.410 GHz.
Thermal Design
Thermal Design
ASUS ROG Strix GeForce RTX 3080 OC
KFA2 GeForce RTX 2070
TDP
370 W
175 W
TDP (up)
450 W
--
Tjunction max
93 °C
89 °C
PCIe-Power
3 x 8-Pin
1 x 6-Pin, 1 x 8-Pin
More information
The TDP (Thermal Design Power) of the ASUS ROG Strix GeForce RTX 3080 OC is 370 W. The graphics card is supplied with energy via the 3 x 8-Pin connector.
The KFA2 GeForce RTX 2070 has a TDP of 175 W and is supplied with the required energy via 1 x 6-Pin, 1 x 8-Pin PCIe power connectors.
Cooler & Fans
Cooler & Fans
ASUS ROG Strix GeForce RTX 3080 OC
KFA2 GeForce RTX 2070
Fan-Type
Axial
Radial
Fan 1
3 x 100 mm
1 x 65 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
Noise (Load)
42 dB
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More information
The ASUS ROG Strix GeForce RTX 3080 OC has a total of 3 Axial fans.
The KFA2 GeForce RTX 2070 has 1 Radial fans to cool the GPU and memory.
Connectivity
Connectivity
ASUS ROG Strix GeForce RTX 3080 OC
KFA2 GeForce RTX 2070
Max. Displays
4
4
HDCP
2.3
2.2
HDMI
2x HDMI 2.1
1x HDMI 2.0b
DisplayPort
3x DP 1.4a
3x DP 1.4a
USB-C
--
1
More information
In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the ASUS ROG Strix GeForce RTX 3080 OC.
The KFA2 GeForce RTX 2070 supports a maximum of 4 screens.
Featureset
Featureset
ASUS ROG Strix GeForce RTX 3080 OC
KFA2 GeForce RTX 2070
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_2 (Ultimate)
Raytracing
Yes
Yes
DLSS / FSR
Yes
Yes
LED
ASUS Aura Sync
No LED lighting
More information
The ASUS ROG Strix GeForce RTX 3080 OC supports a maximum resolution of 7680x4320 pixels.
The maximum resolution of the KFA2 GeForce RTX 2070 is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
ASUS ROG Strix GeForce RTX 3080 OC
KFA2 GeForce RTX 2070
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode
VP9
Decode
Decode
AV1
Decode
No
More information
The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.
Dimensions
Dimensions
ASUS ROG Strix GeForce RTX 3080 OC
KFA2 GeForce RTX 2070
Length
319 mm
283 mm
Height
140 mm
139 mm
Width
58 mm
41 mm
Width (Slots)
3 Slots
2 Slots
Weight
1,900 g
--
SFF-Ready
No
No
More information
The ASUS ROG Strix GeForce RTX 3080 OC is 319 mm long, 140 mm high and 58 mm wide.
The KFA2 GeForce RTX 2070 is 283 mm long, 139 mm high and 41 mm wide.
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score ASUS ROG Strix GeForce RTX 3080 OC +115.5 %
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
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