The Sapphire Radeon VII has the Vega 20 XT graphics chip installed, which is based on the GCN 5.1 architecture.
The GIGABYTE GeForce GTX 1630 OC 4G is based on the graphics chip TU117-150, which comes from the Turing architecture.
Memory
Memory
Sapphire Radeon VII
GIGABYTE GeForce GTX 1630 OC 4G
Memory Size
16 GB
4 GB
Memory Type
HBM2
GDDR6
Memory Clock
1.000 GHz
1.500 GHz
Memory Speed
2.0 Gbps
12.0 Gbps
Memory bandwidth
1,024 GB/s
96 GB/s
Memory Interface
4,096 bit
64 bit
More information
The graphics memory of the Sapphire Radeon VII clocks at 1.000 GHz, which corresponds to a speed of 2.0 Gbps.
The graphics memory speed of the GIGABYTE GeForce GTX 1630 OC 4G is 12.0 Gbps and the clock speed is 1.500 GHz.
Clock Speeds
Clock Speeds
Sapphire Radeon VII
GIGABYTE GeForce GTX 1630 OC 4G
Base Clock
1.400 GHz
1.740 GHz
Boost Clock
1.750 GHz
1.815 GHz
Overclocking
Yes
Yes
More information
The clock frequency of a graphics card determines the speed in connection with the graphics architecture.
Thermal Design
Thermal Design
Sapphire Radeon VII
GIGABYTE GeForce GTX 1630 OC 4G
TDP
300 W
75 W
Tjunction max
99 °C
90 °C
PCIe-Power
2 x 8-Pin
--
More information
The Sapphire Radeon VII is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 300 W.
The GIGABYTE GeForce GTX 1630 OC 4G has -- PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 75 W.
Cooler & Fans
Cooler & Fans
Sapphire Radeon VII
GIGABYTE GeForce GTX 1630 OC 4G
Fan-Type
Axial
Axial
Fan 1
3 x 75 mm
1 x 80 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
32 dB
--
Noise (Load)
52 dB
--
More information
The Sapphire Radeon VII is equipped with a total of 3 Axial main fans.
The GIGABYTE GeForce GTX 1630 OC 4G has 1 Axial main fans that cool the GPU and memory.
Connectivity
Connectivity
Sapphire Radeon VII
GIGABYTE GeForce GTX 1630 OC 4G
Max. Displays
4
3
HDCP
2.2
2.3
HDMI
1x HDMI 2.0b
1x HDMI 2.0b
DisplayPort
3x DP 1.4a
1x DP 1.4a
DVI
--
1
More information
Up to 4 screens can be operated with the Sapphire Radeon VII.
The GIGABYTE GeForce GTX 1630 OC 4G supports the operation of a maximum of 3 monitors.
Featureset
Featureset
Sapphire Radeon VII
GIGABYTE GeForce GTX 1630 OC 4G
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
With the Sapphire Radeon VII it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.
The maximum supported resolution of the GIGABYTE GeForce GTX 1630 OC 4G is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
Sapphire Radeon VII
GIGABYTE GeForce GTX 1630 OC 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 can have a positive impact on the lower energy consumption and less waste heat from the graphics card.
Dimensions
Dimensions
Sapphire Radeon VII
GIGABYTE GeForce GTX 1630 OC 4G
Length
268 mm
153 mm
Height
120 mm
116 mm
Width
42 mm
36 mm
Width (Slots)
2 Slots
2 Slots
Weight
1,280 g
--
SFF-Ready
No
No
More information
The Sapphire Radeon VII is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing.
The GIGABYTE GeForce GTX 1630 OC 4G needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 8 Lanes interface.
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 Sapphire Radeon VII +303.1 %
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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