In the gpu comparison between the GIGABYTE Radeon RX Vega 64 8G and the GIGABYTE Radeon RX 580 Gaming 4G, we compare both the technical data and the benchmark results of the two graphics cards.
Quick comparison
In FP32 performance, the GIGABYTE Radeon RX Vega 64 8G is 124 % faster than the GIGABYTE Radeon RX 580 Gaming 4G.
The GIGABYTE Radeon RX Vega 64 8G is based on the AMD RX Vega 64 and has 4096 texture shaders and 64 execution units.
GIGABYTE Radeon RX 580 Gaming 4G is based on AMD Radeon RX 580 (36 CU), which has 2304 shaders and 36 execution units.
Memory
Memory
GIGABYTE Radeon RX Vega 64 8G
GIGABYTE Radeon RX 580 Gaming 4G
Memory Size
8 GB
4 GB
Memory Type
HBM2
GDDR5
Memory Clock
0.945 GHz
1.750 GHz
Memory Speed
1.9 Gbps
7.0 Gbps
Memory bandwidth
484 GB/s
224 GB/s
Memory Interface
2,048 bit
256 bit
More information
The GIGABYTE Radeon RX Vega 64 8G has 8 GB of graphics memory of the type HBM2 and achieves a memory bandwidth of 484 GB/s.
The GIGABYTE Radeon RX 580 Gaming 4G can access 4 GB GDDR5 graphics memory and thus achieves a memory bandwidth of 224 GB/s.
Clock Speeds
Clock Speeds
GIGABYTE Radeon RX Vega 64 8G
GIGABYTE Radeon RX 580 Gaming 4G
Base Clock
1.247 GHz
1.257 GHz
Boost Clock
1.546 GHz
1.355 GHz
Overclocking
Yes
Yes
More information
The GIGABYTE Radeon RX Vega 64 8G clocks in the base with up to 1.247 GHz. The base frequency of the GIGABYTE Radeon RX 580 Gaming 4G is 1.257 GHz.
Thermal Design
Thermal Design
GIGABYTE Radeon RX Vega 64 8G
GIGABYTE Radeon RX 580 Gaming 4G
TDP
295 W
185 W
Tjunction max
100 °C
90 °C
PCIe-Power
2 x 8-Pin
1 x 8-Pin
More information
The TDP (Thermal Design Power) of the GIGABYTE Radeon RX Vega 64 8G is 295 W. The graphics card is supplied with energy via the 2 x 8-Pin connector.
The GIGABYTE Radeon RX 580 Gaming 4G has a TDP of 185 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors.
Cooler & Fans
Cooler & Fans
GIGABYTE Radeon RX Vega 64 8G
GIGABYTE Radeon RX 580 Gaming 4G
Fan-Type
Radial
Axial
Fan 1
1 x 70 mm
2 x 90 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
--
0 dB
More information
The GIGABYTE Radeon RX Vega 64 8G has a total of 1 Radial fans.
The GIGABYTE Radeon RX 580 Gaming 4G has 2 Axial fans to cool the GPU and memory.
Connectivity
Connectivity
GIGABYTE Radeon RX Vega 64 8G
GIGABYTE Radeon RX 580 Gaming 4G
Max. Displays
4
4
HDCP
2.2
2.2
HDMI
1x HDMI 2.0b
1x HDMI 2.0b
DisplayPort
3x DP 1.4
2x DP 1.4
DVI
--
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 Vega 64 8G.
The GIGABYTE Radeon RX 580 Gaming 4G supports a maximum of 4 screens.
Featureset
Featureset
GIGABYTE Radeon RX Vega 64 8G
GIGABYTE Radeon RX 580 Gaming 4G
Max. resolution
7680x4320
7680x4320
DirectX
12_1
12
Raytracing
No
No
DLSS / FSR
Yes
Yes
LED
No LED lighting
No LED lighting
More information
The GIGABYTE Radeon RX Vega 64 8G supports a maximum resolution of 7680x4320 pixels.
The maximum resolution of the GIGABYTE Radeon RX 580 Gaming 4G is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
GIGABYTE Radeon RX Vega 64 8G
GIGABYTE Radeon RX 580 Gaming 4G
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode
VP9
Decode / Encode
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 Vega 64 8G
GIGABYTE Radeon RX 580 Gaming 4G
Length
280 mm
232 mm
Height
127 mm
116 mm
Width
40 mm
36 mm
Width (Slots)
2 Slots
2 Slots
SFF-Ready
No
No
More information
The GIGABYTE Radeon RX Vega 64 8G is 280 mm long, 127 mm high and 40 mm wide.
The GIGABYTE Radeon RX 580 Gaming 4G is 232 mm long, 116 mm high and 36 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.
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.
Here you can rate the GIGABYTE Radeon RX Vega 64 8G to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the GIGABYTE Radeon RX 580 Gaming 4G to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
