The XFX Radeon RX Vega 64 Black Fan has 4096 shader units and these clock at a maximum of 1.55 GHz and achieve an FP32 computing power of 12.66 TFLOPS.
Quick comparison
In FP32 performance, the XFX Radeon VII is 3.2 % faster than the XFX Radeon RX Vega 64 Black Fan.
The XFX Radeon VII is equipped with a graphics chip of the GCN 5.1 architecture, which has 60 streaming multiprocessors.
The graphics card XFX Radeon RX Vega 64 Black Fan is based on the GCN 5 architecture and is equipped with 64 execution units.
Memory
Memory
XFX Radeon VII
XFX Radeon RX Vega 64 Black Fan
Memory Size
16 GB
8 GB
Memory Type
HBM2
HBM2
Memory Clock
1.000 GHz
0.945 GHz
Memory Speed
2.0 Gbps
1.9 Gbps
Memory bandwidth
1,024 GB/s
484 GB/s
Memory Interface
4,096 bit
2,048 bit
More information
The XFX Radeon VII is equipped with a 16 GB large HBM2 graphics memory, which is equipped with 1.000 GHz clocks.
The XFX Radeon RX Vega 64 Black Fan has a 8 GB large HBM2 graphics memory and the memory clock is 0.945GHz.
Clock Speeds
Clock Speeds
XFX Radeon VII
XFX Radeon RX Vega 64 Black Fan
Base Clock
1.400 GHz
1.247 GHz
Boost Clock
1.750 GHz
1.546 GHz
Overclocking
Yes
Yes
More information
The XFX Radeon VII has a turbo clock of 1.750 GHz. The turbo frequency of the XFX Radeon RX Vega 64 Black Fan is 1.546 GHz.
Thermal Design
Thermal Design
XFX Radeon VII
XFX Radeon RX Vega 64 Black Fan
TDP
300 W
295 W
Tjunction max
99 °C
100 °C
PCIe-Power
2 x 8-Pin
2 x 8-Pin
More information
The XFX Radeon VII has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 99 °C.
The XFX Radeon RX Vega 64 Black Fan is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C.
Cooler & Fans
Cooler & Fans
XFX Radeon VII
XFX Radeon RX Vega 64 Black Fan
Fan-Type
Axial
Radial
Fan 1
3 x 75 mm
1 x 70 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
32 dB
--
Noise (Load)
52 dB
--
More information
The graphics processor and graphics memory of the XFX Radeon VII are cooled with a Air cooling.
The XFX Radeon RX Vega 64 Black Fan is cooled by a Air cooling.
Connectivity
Connectivity
XFX Radeon VII
XFX Radeon RX Vega 64 Black Fan
Max. Displays
4
4
HDCP
2.2
2.2
HDMI
1x HDMI 2.0b
1x HDMI 2.0b
DisplayPort
3x DP 1.4a
3x DP 1.4
More information
The XFX Radeon VII supports the downward compatible copy protection HDCP in version 2.2.
The XFX Radeon RX Vega 64 Black Fan supports HDCP in version 2.2 and all previous versions.
Featureset
Featureset
XFX Radeon VII
XFX Radeon RX Vega 64 Black Fan
Max. resolution
7680x4320
7680x4320
DirectX
12_1
12_1
Raytracing
No
No
DLSS / FSR
Yes
Yes
LED
Non addressable LED
No LED lighting
More information
The XFX Radeon VII supports the DirectX standard from Microsoft in version 12_1.
The XFX Radeon RX Vega 64 Black Fan supports Microsoft's DirectX version 12_1.
Supported Video Codecs
Supported Video Codecs
XFX Radeon VII
XFX Radeon RX Vega 64 Black Fan
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode
VP9
Decode / Encode
Decode / Encode
AV1
No
No
More information
This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.
Dimensions
Dimensions
XFX Radeon VII
XFX Radeon RX Vega 64 Black Fan
Length
268 mm
280 mm
Height
120 mm
127 mm
Width
42 mm
40 mm
Width (Slots)
2 Slots
2 Slots
SFF-Ready
No
No
More information
The XFX Radeon VII is 42 mm wide and therefore needs the space of 2 PCIe-Slots in the case.
The width of the XFX Radeon RX Vega 64 Black Fan is 42 mm and thus requires the space of 2 PCIe-Slots in the PC case.
Additional data
Additional data
XFX Radeon VII
XFX Radeon RX Vega 64 Black Fan
GPU Interface
PCIe 3.0 x 16
PCIe 3.0 x 16
Release date
Q1/2019
Q3/2017
Launch Price
699 $
499 $
Structure size
7 nm
14 nm
Part-no
RX-VEGMA3FD6
RX-VEGMTBFX6
More information
Manufactured using the 7 nanometer process, XFX Radeon VII was released in Q1/2019.
The XFX Radeon RX Vega 64 Black Fan published in Q3/2017 is manufactured with a structure width of 14 nanometers.
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 XFX Radeon VII +23.9 %
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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