The ASUS Dual GeForce GTX 1660 OC EVO is based on the NVIDIA GeForce GTX 1660 (Turing) and has 6 GB GDDR5 graphics memory with a bandwidth of 192 GB/s.
Quick comparison
In FP32 performance, the GIGABYTE Radeon Pro W7800 is 748 % faster than the ASUS Dual GeForce GTX 1660 OC EVO.
GIGABYTE Radeon Pro W7800ASUS Dual GeForce GTX 1660 OC EVO
The GIGABYTE Radeon Pro W7800 has the Navi 31 graphics chip installed, which is based on the RDNA 3 architecture.
The ASUS Dual GeForce GTX 1660 OC EVO is based on the graphics chip TU116-300-A1, which comes from the Turing architecture.
Memory
Memory
GIGABYTE Radeon Pro W7800
ASUS Dual GeForce GTX 1660 OC EVO
Memory Size
32 GB
6 GB
Memory Type
GDDR6
GDDR5
Memory Clock
2.250 GHz
2.000 GHz
Memory Speed
18.0 Gbps
8.0 Gbps
Memory bandwidth
576 GB/s
192 GB/s
Memory Interface
256 bit
192 bit
More information
The graphics memory of the GIGABYTE Radeon Pro W7800 clocks at 2.250 GHz, which corresponds to a speed of 18.0 Gbps.
The graphics memory speed of the ASUS Dual GeForce GTX 1660 OC EVO is 8.0 Gbps and the clock speed is 2.000 GHz.
Clock Speeds
Clock Speeds
GIGABYTE Radeon Pro W7800
ASUS Dual GeForce GTX 1660 OC EVO
Base Clock
1.855 GHz
1.530 GHz
Boost Clock
2.499 GHz
1.875 GHz
Avg (Game) Clock
--
1.85 GHz
Overclocking
Yes
Yes
More information
The clock frequency of a graphics card determines the speed in connection with the graphics architecture.
Thermal Design
Thermal Design
GIGABYTE Radeon Pro W7800
ASUS Dual GeForce GTX 1660 OC EVO
TDP
260 W
120 W
Tjunction max
99 °C
95 °C
PCIe-Power
2 x 8-Pin
1 x 8-Pin
More information
The GIGABYTE Radeon Pro W7800 is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 260 W.
The ASUS Dual GeForce GTX 1660 OC EVO has 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 120 W.
Cooler & Fans
Cooler & Fans
GIGABYTE Radeon Pro W7800
ASUS Dual GeForce GTX 1660 OC EVO
Fan-Type
Radial
Axial
Fan 1
1 x 75 mm
2 x 90 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
--
More information
The GIGABYTE Radeon Pro W7800 is equipped with a total of 1 Radial main fans.
The ASUS Dual GeForce GTX 1660 OC EVO has 2 Axial main fans that cool the GPU and memory.
Connectivity
Connectivity
GIGABYTE Radeon Pro W7800
ASUS Dual GeForce GTX 1660 OC EVO
Max. Displays
4
3
HDCP
2.3
2.2
HDMI
--
1x HDMI 2.0b
DisplayPort
4x DP 2.1
1x DP 1.4
DVI
--
1
More information
Up to 4 screens can be operated with the GIGABYTE Radeon Pro W7800.
The ASUS Dual GeForce GTX 1660 OC EVO supports the operation of a maximum of 3 monitors.
Featureset
Featureset
GIGABYTE Radeon Pro W7800
ASUS Dual GeForce GTX 1660 OC EVO
Max. resolution
12288x6912
7680x4320
DirectX
12_2 (Ultimate)
12_1
Raytracing
Yes
No
DLSS / FSR
Yes
Yes
LED
No LED lighting
No LED lighting
More information
With the GIGABYTE Radeon Pro W7800 it is possible to operate a screen with a maximum resolution of up to 12288x6912 pixels.
The maximum supported resolution of the ASUS Dual GeForce GTX 1660 OC EVO is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
GIGABYTE Radeon Pro W7800
ASUS Dual GeForce GTX 1660 OC EVO
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode / Encode
Decode
VP9
Decode / Encode
Decode
AV1
Decode / Encode
No
More information
The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.
Dimensions
Dimensions
GIGABYTE Radeon Pro W7800
ASUS Dual GeForce GTX 1660 OC EVO
Length
293 mm
242 mm
Height
126 mm
130 mm
Width
42 mm
53 mm
Width (Slots)
2 Slots
3 Slots
SFF-Ready
No
No
More information
The GIGABYTE Radeon Pro W7800 is connected to the system via PCIe 4.0 x 16 lanes and requires 2 PCIe-Slots space in the housing.
The ASUS Dual GeForce GTX 1660 OC EVO needs the space of 3 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface.
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
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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