ASRock Phantom Gaming X Radeon RX VEGA 64 8G Benchmark and Specs

The ASRock Phantom Gaming X Radeon RX VEGA 64 8G has 64 execution units with 4096 shaders. This gives the graphics card a theoretical FP32 computing power of 12.66 TFLOPS.

Based on

AMD RX Vega 64

GPU Chip

Vega 10 XT (GCN 5)

Streaming Multiprocessors

64

Shader

4096

Render Output Units

64

Texture Units

256

The ASRock Phantom Gaming X Radeon RX VEGA 64 8G is equipped with 8 GB graphics memory of the type HBM2. The memory clock of the graphics card is 0.945 GHz and the speed is 1.89 Gbps.

Memory Size

8 GB

Memory Type

HBM2

Memory Clock

0.945 GHz

Memory Speed

1.9 Gbps

Memory bandwidth

484 GB/s

Memory Interface

2,048 bit

The base frequency of this graphics card is 1.247 GHz and the manufacturer specifies the maximum turbo clock as 1.546 GHz. If supported (see below), the performance can be further increased by overclocking.

Base Clock

1.247 GHz

Boost Clock

1.546 GHz

Overclocking

Yes

The ASRock Phantom Gaming X Radeon RX VEGA 64 8G is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 295 W.

TDP

295 W

Tjunction max

100 °C

PCIe-Power

2 x 8-Pin

Graphics processor and graphics memory of the ASRock Phantom Gaming X Radeon RX VEGA 64 8G are cooled by a Air cooling.

Fan-Type

Radial

Fan 1

1 x 70 mm

Cooler-Type

Air cooling

Up to 4 monitors can be operated with the ASRock Phantom Gaming X Radeon RX VEGA 64 8G.

Max. Displays

4

HDCP

2.2

HDMI

1x HDMI 2.0b

DisplayPort

3x DP 1.4

With the ASRock Phantom Gaming X Radeon RX VEGA 64 8G it is possible to operate a screen with a resolution of up to 7680x4320 pixels. Furthermore, the DirectX standard version 12_1 is supported.

Max. resolution

7680x4320

DirectX

12_1

Raytracing

No

DLSS / FSR

Yes

LED

No LED lighting

This area lists the video codecs that the ASRock Phantom Gaming X Radeon RX VEGA 64 8G can decode or encode in hardware in order to minimize the processor load, which leads to lower power consumption.

h264

Decode / Encode

h265 / HEVC

Decode / Encode

VP8

Decode

VP9

Decode / Encode

AV1

No

The ASRock Phantom Gaming X Radeon RX VEGA 64 8G needs the space of 2 PCIe-Slots in a case. It is 280 mm long, 127 mm high and 41 mm wide.

Length

280 mm

Height

127 mm

Width

41 mm

Width (Slots)

2 PCIe-Slots

SFF-Ready

No

The ASRock Phantom Gaming X Radeon RX VEGA 64 8G was released in Q3/2017 at a price of 499 $. The graphics card manufactured in 14 nm is connected to the system via PCIe 3.0 x 16 lanes.

GPU Interface

PCIe 3.0 x 16

Release date

Q3/2017

Launch Price

499 $ (Reference)

Structure size

14 nm

Part-no

PG X R RX VEGA 64 8G

Documents

data sheet