ASUS Radeon RX Vega 64 Silver
vs
ASRock Phantom Gaming X Radeon VII 16G


GPU comparison with benchmarks

In the gpu comparison between the ASUS Radeon RX Vega 64 Silver and the ASRock Phantom Gaming X Radeon VII 16G, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The ASUS Radeon RX Vega 64 Silver is based on the AMD RX Vega 64 and has 4096 texture shaders and 64 execution units.

ASRock Phantom Gaming X Radeon VII 16G is based on AMD Radeon VII, which has 3840 shaders and 60 execution units.
ASUS Radeon RX Vega 64 Silver GPU ASRock Phantom Gaming X Radeon VII 16G
AMD RX Vega 64 Based on AMD Radeon VII
Vega 10 XT GPU Chip Vega 20 XT
GCN 5 Architecture GCN 5.1
64 Streaming Multiprocessors 60
4096 Shader 3840
64 Render Output Units 64
256 Texture Units 240
0 Raytracing Cores 0

Memory

The ASUS Radeon RX Vega 64 Silver has 8 GB of graphics memory of the type HBM2 and achieves a memory bandwidth of 484 GB/s.

The ASRock Phantom Gaming X Radeon VII 16G can access 16 GB HBM2 graphics memory and thus achieves a memory bandwidth of 1024 GB/s.

8 GB Memory Size 16 GB
HBM2 Memory Type HBM2
0.945 GHz Memory Clock 1.000 GHz
1.9 Gbps Memory Speed 2.0 Gbps
484 GB/s Memory bandwidth 1024 GB/s
2048 bit Memory Interface 4096 bit

Clock Speeds

The ASUS Radeon RX Vega 64 Silver clocks in the base with up to 1.247 GHz. The base frequency of the ASRock Phantom Gaming X Radeon VII 16G is 1.400 GHz.

1.247 GHz Base Clock 1.400 GHz
1.546 GHz Boost Clock 1.750 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the ASUS Radeon RX Vega 64 Silver is 295 W. The graphics card is supplied with energy via the 2 x 8-Pin connector.

The ASRock Phantom Gaming X Radeon VII 16G has a TDP of 300 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.

295 W TDP 300 W
-- TDP (up) --
100 °C Tjunction max 99 °C
2 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The ASUS Radeon RX Vega 64 Silver has a total of 1 Radial fans.

The ASRock Phantom Gaming X Radeon VII 16G has 3 Axial fans to cool the GPU and memory.

Radial Fan-Type Axial
1 x 75 mm Fan 1 3 x 75 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
dB Noise (Idle) 32 dB
-- Noise (Load) 52 dB

Connectivity

In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the ASUS Radeon RX Vega 64 Silver.

The ASRock Phantom Gaming X Radeon VII 16G supports a maximum of 4 screens.

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

Featureset

The ASUS Radeon RX Vega 64 Silver supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the ASRock Phantom Gaming X Radeon VII 16G is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_1 DirectX 12_1
No Raytracing No
Yes DLSS / FSR Yes
Non addressable LED LED Non addressable LED

Supported Video Codecs

The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

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

Dimensions

The ASUS Radeon RX Vega 64 Silver is 283 mm long, 130 mm high and 40 mm wide.

The ASRock Phantom Gaming X Radeon VII 16G is 280 mm long, 125 mm high and 40 mm wide.

283 mm Length 280 mm
130 mm Height 125 mm
40 mm Width 40 mm
2 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The ASUS Radeon RX Vega 64 Silver was released in Q3/2017 at a price of 499 $ (Reference).

The ASRock Phantom Gaming X Radeon VII 16G was introduced in Q1/2019 at a price of 699 $ (Reference).

RXVEGA64-8G-SILVER Part-no PG X R VII 16G
Q3/2017 Release date Q1/2019
499 $ (Reference) Launch Price 699 $ (Reference)
14 nm Structure size 7 nm
-- Documents data sheet

Rate these graphics cards now

Here you can rate the ASUS Radeon RX Vega 64 Silver to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
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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)

ASUS Radeon RX Vega 64 Silver ASUS Radeon RX Vega 64 Silver
8 GB HBM2
128 fps (avg)
ASRock Phantom Gaming X Radeon VII 16G ASRock Phantom Gaming X Radeon VII 16G
16 GB HBM2
150 fps (avg)

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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