In the gpu comparison between the GIGABYTE Radeon RX 580 Gaming 4G and the KFA2 GeForce RTX 2080 HOF, we compare both the technical data and the benchmark results of the two graphics cards.
Quick comparison
In FP32 performance, the KFA2 GeForce RTX 2080 HOF is 92 % faster than the GIGABYTE Radeon RX 580 Gaming 4G.
The GIGABYTE Radeon RX 580 Gaming 4G is based on the AMD Radeon RX 580 (36 CU) and has 2304 texture shaders and 36 execution units.
KFA2 GeForce RTX 2080 HOF is based on NVIDIA GeForce RTX 2080, which has 2944 shaders and 46 execution units.
Memory
Memory
GIGABYTE Radeon RX 580 Gaming 4G
KFA2 GeForce RTX 2080 HOF
Memory Size
4 GB
8 GB
Memory Type
GDDR5
GDDR6
Memory Clock
1.750 GHz
1.750 GHz
Memory Speed
7.0 Gbps
14.0 Gbps
Memory bandwidth
224 GB/s
448 GB/s
Memory Interface
256 bit
256 bit
More information
The GIGABYTE Radeon RX 580 Gaming 4G has 4 GB of graphics memory of the type GDDR5 and achieves a memory bandwidth of 224 GB/s.
The KFA2 GeForce RTX 2080 HOF can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 448 GB/s.
Clock Speeds
Clock Speeds
GIGABYTE Radeon RX 580 Gaming 4G
KFA2 GeForce RTX 2080 HOF
Base Clock
1.257 GHz
1.515 GHz
Boost Clock
1.355 GHz
1.845 GHz
Avg (Game) Clock
--
1.71 GHz
Overclocking
Yes
Yes
More information
The GIGABYTE Radeon RX 580 Gaming 4G clocks in the base with up to 1.257 GHz. The base frequency of the KFA2 GeForce RTX 2080 HOF is 1.515 GHz.
Thermal Design
Thermal Design
GIGABYTE Radeon RX 580 Gaming 4G
KFA2 GeForce RTX 2080 HOF
TDP
185 W
215 W
Tjunction max
90 °C
88 °C
PCIe-Power
1 x 8-Pin
2 x 8-Pin
More information
The TDP (Thermal Design Power) of the GIGABYTE Radeon RX 580 Gaming 4G is 185 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.
The KFA2 GeForce RTX 2080 HOF has a TDP of 215 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.
Cooler & Fans
Cooler & Fans
GIGABYTE Radeon RX 580 Gaming 4G
KFA2 GeForce RTX 2080 HOF
Fan-Type
Axial
Axial
Fan 1
2 x 90 mm
3 x 90 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
--
More information
The GIGABYTE Radeon RX 580 Gaming 4G has a total of 2 Axial fans.
The KFA2 GeForce RTX 2080 HOF has 3 Axial fans to cool the GPU and memory.
Connectivity
Connectivity
GIGABYTE Radeon RX 580 Gaming 4G
KFA2 GeForce RTX 2080 HOF
Max. Displays
4
4
HDCP
2.2
2.2
HDMI
1x HDMI 2.0b
1x HDMI 2.0b
DisplayPort
2x DP 1.4
3x DP 1.4a
DVI
1
--
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 GIGABYTE Radeon RX 580 Gaming 4G.
The KFA2 GeForce RTX 2080 HOF supports a maximum of 4 screens.
Featureset
Featureset
GIGABYTE Radeon RX 580 Gaming 4G
KFA2 GeForce RTX 2080 HOF
Max. resolution
7680x4320
7680x4320
DirectX
12
12_2 (Ultimate)
Raytracing
No
Yes
DLSS / FSR
Yes
Yes
LED
No LED lighting
Addressable LED
More information
The GIGABYTE Radeon RX 580 Gaming 4G supports a maximum resolution of 7680x4320 pixels.
The maximum resolution of the KFA2 GeForce RTX 2080 HOF is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
GIGABYTE Radeon RX 580 Gaming 4G
KFA2 GeForce RTX 2080 HOF
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode
VP9
Decode
Decode
AV1
No
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
GIGABYTE Radeon RX 580 Gaming 4G
KFA2 GeForce RTX 2080 HOF
Length
232 mm
330 mm
Height
116 mm
159 mm
Width
36 mm
57 mm
Width (Slots)
2 Slots
3 Slots
SFF-Ready
No
No
More information
The GIGABYTE Radeon RX 580 Gaming 4G is 232 mm long, 116 mm high and 36 mm wide.
The KFA2 GeForce RTX 2080 HOF is 330 mm long, 159 mm high and 57 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.
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.
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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