The ASUS ROG Strix GeForce RTX 3080 has 8704 shader units and these clock at a maximum of 1.74 GHz and achieve an FP32 computing power of 30.29 TFLOPS.
Quick comparison
In FP32 performance, the ASUS ROG Strix GeForce RTX 3080 is 306 % faster than the GALAX GeForce RTX 2070.
The GALAX GeForce RTX 2070 is equipped with a graphics chip of the Turing architecture, which has 36 streaming multiprocessors.
The graphics card ASUS ROG Strix GeForce RTX 3080 is based on the Ampere architecture and is equipped with 68 execution units.
Memory
Memory
GALAX GeForce RTX 2070
ASUS ROG Strix GeForce RTX 3080
Memory Size
8 GB
10 GB
Memory Type
GDDR6
GDDR6X
Memory Clock
1.750 GHz
1.188 GHz
Memory Speed
14.0 Gbps
19.0 Gbps
Memory bandwidth
448 GB/s
760 GB/s
Memory Interface
256 bit
320 bit
More information
The GALAX GeForce RTX 2070 is equipped with a 8 GB large GDDR6 graphics memory, which is equipped with 1.750 GHz clocks.
The ASUS ROG Strix GeForce RTX 3080 has a 10 GB large GDDR6X graphics memory and the memory clock is 1.188GHz.
Clock Speeds
Clock Speeds
GALAX GeForce RTX 2070
ASUS ROG Strix GeForce RTX 3080
Base Clock
1.410 GHz
1.440 GHz
Boost Clock
1.620 GHz
1.740 GHz
Avg (Game) Clock
--
1.71 GHz
Overclocking
Yes
Yes
More information
The GALAX GeForce RTX 2070 has a turbo clock of 1.620 GHz. The turbo frequency of the ASUS ROG Strix GeForce RTX 3080 is 1.740 GHz.
Thermal Design
Thermal Design
GALAX GeForce RTX 2070
ASUS ROG Strix GeForce RTX 3080
TDP
175 W
370 W
TDP (up)
--
450 W
Tjunction max
89 °C
93 °C
PCIe-Power
1 x 6-Pin, 1 x 8-Pin
3 x 8-Pin
More information
The GALAX GeForce RTX 2070 has 1 x 6-Pin, 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 89 °C.
The ASUS ROG Strix GeForce RTX 3080 is equipped with a 3 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C.
Cooler & Fans
Cooler & Fans
GALAX GeForce RTX 2070
ASUS ROG Strix GeForce RTX 3080
Fan-Type
Radial
Axial
Fan 1
1 x 65 mm
3 x 100 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
Noise (Load)
--
42 dB
More information
The graphics processor and graphics memory of the GALAX GeForce RTX 2070 are cooled with a Air cooling.
The ASUS ROG Strix GeForce RTX 3080 is cooled by a Air cooling.
Connectivity
Connectivity
GALAX GeForce RTX 2070
ASUS ROG Strix GeForce RTX 3080
Max. Displays
4
4
HDCP
2.2
2.3
HDMI
1x HDMI 2.0b
2x HDMI 2.1
DisplayPort
3x DP 1.4a
3x DP 1.4a
USB-C
1
--
More information
The GALAX GeForce RTX 2070 supports the downward compatible copy protection HDCP in version 2.2.
The ASUS ROG Strix GeForce RTX 3080 supports HDCP in version 2.3 and all previous versions.
Featureset
Featureset
GALAX GeForce RTX 2070
ASUS ROG Strix GeForce RTX 3080
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_2 (Ultimate)
Raytracing
Yes
Yes
DLSS / FSR
Yes
Yes
LED
No LED lighting
ASUS Aura Sync
More information
The GALAX GeForce RTX 2070 supports the DirectX standard from Microsoft in version 12_2 (Ultimate).
The ASUS ROG Strix GeForce RTX 3080 supports Microsoft's DirectX version 12_2 (Ultimate).
Supported Video Codecs
Supported Video Codecs
GALAX GeForce RTX 2070
ASUS ROG Strix GeForce RTX 3080
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode
VP9
Decode
Decode
AV1
No
Decode
More information
This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.
Dimensions
Dimensions
GALAX GeForce RTX 2070
ASUS ROG Strix GeForce RTX 3080
Length
283 mm
318 mm
Height
139 mm
140 mm
Width
41 mm
--
Width (Slots)
2 Slots
3 Slots
Weight
--
1,900 g
SFF-Ready
No
No
More information
The GALAX GeForce RTX 2070 is 41 mm wide and therefore needs the space of 3 PCIe-Slots in the case.
The width of the ASUS ROG Strix GeForce RTX 3080 is 41 mm and thus requires the space of 3 PCIe-Slots in the PC case.
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 +104.0 %
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.
3840x2160 (2160p) ASUS ROG Strix GeForce RTX 3080 +100.0 %
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.
FP32 (TFLOPS) ASUS ROG Strix GeForce RTX 3080 +306.0 %
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