ASUS AREZ Strix Radeon RX Vega 64 OC Gaming
vs
XFX Radeon RX 580 Double Dissipation 8GB


GPU comparison with benchmarks

The ASUS AREZ Strix Radeon RX Vega 64 OC Gaming is based on the AMD RX Vega 64 (GCN 5) and has 8 GB HBM2 graphics memory with a bandwidth of 484 GB/s.

The XFX Radeon RX 580 Double Dissipation 8GB is based on the AMD Radeon RX 580 (36 CU) (GCN 4) and has 8 GB GDDR5 graphics memory with a bandwidth of 256 GB/s.

GPU

The ASUS AREZ Strix Radeon RX Vega 64 OC Gaming has the Vega 10 XT graphics chip installed, which is based on the GCN 5 architecture.

The XFX Radeon RX 580 Double Dissipation 8GB is based on the graphics chip Polaris 20 XT, which comes from the GCN 4 architecture.
ASUS AREZ Strix Radeon RX Vega 64 OC Gaming GPU XFX Radeon RX 580 Double Dissipation 8GB
AMD RX Vega 64 Based on AMD Radeon RX 580 (36 CU)
Vega 10 XT GPU Chip Polaris 20 XT
GCN 5 Architecture GCN 4
64 Streaming Multiprocessors 36
4096 Shader 2304
64 Render Output Units 32
256 Texture Units 144
0 Raytracing Cores 0

Memory

The graphics memory of the ASUS AREZ Strix Radeon RX Vega 64 OC Gaming clocks at 0.945 GHz, which corresponds to a speed of 1.9 Gbps.

The graphics memory speed of the XFX Radeon RX 580 Double Dissipation 8GB is 8.0 Gbps and the clock speed is 2.000 GHz.

8 GB Memory Size 8 GB
HBM2 Memory Type GDDR5
0.945 GHz Memory Clock 2.000 GHz
1.9 Gbps Memory Speed 8.0 Gbps
484 GB/s Memory bandwidth 256 GB/s
2048 bit Memory Interface 256 bit

Clock Speeds

The clock frequency of a graphics card determines the speed in connection with the graphics architecture.

1.298 GHz Base Clock 1.257 GHz
1.590 GHz Boost Clock 1.366 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The ASUS AREZ Strix Radeon RX Vega 64 OC Gaming is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 295 W.

The XFX Radeon RX 580 Double Dissipation 8GB has 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 185 W.

295 W TDP 185 W
-- TDP (up) --
100 °C Tjunction max 90 °C
2 x 8-Pin PCIe-Power 1 x 8-Pin

Cooler & Fans

The ASUS AREZ Strix Radeon RX Vega 64 OC Gaming is equipped with a total of 3 Axial main fans.

The XFX Radeon RX 580 Double Dissipation 8GB has 2 Axial main fans that cool the GPU and memory.

Axial Fan-Type Axial
3 x 90 mm Fan 1 2 x 100 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
dB Noise (Idle) 0 dB
-- Noise (Load) --

Connectivity

Up to 4 screens can be operated with the ASUS AREZ Strix Radeon RX Vega 64 OC Gaming.

The XFX Radeon RX 580 Double Dissipation 8GB supports the operation of a maximum of 4 monitors.

4 Max. Displays 4
2.2 HDCP-Version 2.2
2x HDMI v2.0b HDMI Ports 1x HDMI v2.0b
2x DP v1.4 DP Ports 3x DP v1.4
1 DVI Ports 1
-- VGA Ports --
-- USB-C Ports --

Featureset

With the ASUS AREZ Strix Radeon RX Vega 64 OC Gaming it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the XFX Radeon RX 580 Double Dissipation 8GB is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_1 DirectX 12
No Raytracing No
Yes DLSS / FSR Yes
ASUS Aura Sync LED No LED lighting

Supported Video Codecs

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.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
No AV1 No
Decode VP8 Decode
Decode / Encode VP9 Decode

Dimensions

The ASUS AREZ Strix Radeon RX Vega 64 OC Gaming is connected to the system via PCIe 3.0 x 16 lanes and requires 3 PCIe-Slots space in the housing.

The XFX Radeon RX 580 Double Dissipation 8GB needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface.

298 mm Length 266 mm
139 mm Height 133 mm
52 mm Width 43 mm
3 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The ASUS AREZ Strix Radeon RX Vega 64 OC Gaming has been manufactured with a structure width of 14 nanometers since Q3/2017.

The XFX Radeon RX 580 Double Dissipation 8GB came on the market in Q3/2018 and will have a structure width of 14 nanometers manufactured.

AREZ-STRIX-RXVEGA64-O8G-GAMING Part-no RX-580P8RFD6
Q3/2017 Release date Q3/2018
499 $ (Reference) Launch Price 229 $
14 nm Structure size 14 nm
-- Documents data sheet

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Benchmark results

3DMark Benchmark (DirectX, Raytracing)

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

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

Geekbench 6 (OpenCL, Vulkan, Metal)

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.

Geekbench 6 - OpenCL

Geekbench 6 - Vulkan

Geekbench 6 - Metal

FP32 Performance (Single-precision TFLOPS)

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)

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