The Gainward GeForce RTX 5080 Phoenix has 10752 shader units and these clock a maximum of 2.62 GHz which results in an FP32 computing power of 56.28 TFLOPS.
The ZOTAC GeForce RTX 5050 Low Profile has 2560 shader units and these clock at a maximum of 2.57 GHz and achieve an FP32 computing power of 13.17 TFLOPS.
Quick comparison
In FP32 performance, the Gainward GeForce RTX 5080 Phoenix is 327 % faster than the ZOTAC GeForce RTX 5050 Low Profile.
The Gainward GeForce RTX 5080 Phoenix is equipped with a graphics chip of the Blackwell architecture, which has 84 streaming multiprocessors.
The graphics card ZOTAC GeForce RTX 5050 Low Profile is based on the Blackwell 2.0 architecture and is equipped with 20 execution units.
Memory
Memory
Gainward GeForce RTX 5080 Phoenix
ZOTAC GeForce RTX 5050 Low Profile
Memory Size
16 GB
8 GB
Memory Type
GDDR7
GDDR6
Memory Clock
1.875 GHz
2.500 GHz
Memory Speed
30.0 Gbps
20.0 Gbps
Memory bandwidth
960 GB/s
320 GB/s
Memory Interface
256 bit
128 bit
More information
The Gainward GeForce RTX 5080 Phoenix is equipped with a 16 GB large GDDR7 graphics memory, which is equipped with 1.875 GHz clocks.
The ZOTAC GeForce RTX 5050 Low Profile has a 8 GB large GDDR6 graphics memory and the memory clock is 2.500GHz.
Clock Speeds
Clock Speeds
Gainward GeForce RTX 5080 Phoenix
ZOTAC GeForce RTX 5050 Low Profile
Base Clock
2.295 GHz
2.280 GHz
Boost Clock
2.617 GHz
2.572 GHz
Overclocking
Yes
Yes
More information
The Gainward GeForce RTX 5080 Phoenix has a turbo clock of 2.617 GHz. The turbo frequency of the ZOTAC GeForce RTX 5050 Low Profile is 2.572 GHz.
Thermal Design
Thermal Design
Gainward GeForce RTX 5080 Phoenix
ZOTAC GeForce RTX 5050 Low Profile
TDP
360 W
130 W
Tjunction max
88 °C
85 °C
PCIe-Power
1 x 16-Pin
1 x 8-Pin
More information
The Gainward GeForce RTX 5080 Phoenix has 1 x 16-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 88 °C.
The ZOTAC GeForce RTX 5050 Low Profile is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 85 °C.
Cooler & Fans
Cooler & Fans
Gainward GeForce RTX 5080 Phoenix
ZOTAC GeForce RTX 5050 Low Profile
Fan-Type
Axial
Axial
Fan 1
3 x 100 mm
3 x 50 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
More information
The graphics processor and graphics memory of the Gainward GeForce RTX 5080 Phoenix are cooled with a Air cooling.
The ZOTAC GeForce RTX 5050 Low Profile is cooled by a Air cooling.
Connectivity
Connectivity
Gainward GeForce RTX 5080 Phoenix
ZOTAC GeForce RTX 5050 Low Profile
Max. Displays
4
4
HDCP
2.3
2.3
HDMI
1x HDMI 2.1b
1x HDMI 2.1b
DisplayPort
3x DP 2.1b
2x DP 2.1b
More information
The Gainward GeForce RTX 5080 Phoenix supports the downward compatible copy protection HDCP in version 2.3.
The ZOTAC GeForce RTX 5050 Low Profile supports HDCP in version 2.3 and all previous versions.
Featureset
Featureset
Gainward GeForce RTX 5080 Phoenix
ZOTAC GeForce RTX 5050 Low Profile
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_2 (Ultimate)
Raytracing
Yes
Yes
DLSS / FSR
Yes
Yes
LED
Addressable LED
No LED lighting
More information
The Gainward GeForce RTX 5080 Phoenix supports the DirectX standard from Microsoft in version 12_2 (Ultimate).
The ZOTAC GeForce RTX 5050 Low Profile supports Microsoft's DirectX version 12_2 (Ultimate).
Supported Video Codecs
Supported Video Codecs
Gainward GeForce RTX 5080 Phoenix
ZOTAC GeForce RTX 5050 Low Profile
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode / Encode
Decode / Encode
VP9
Decode / Encode
Decode / Encode
AV1
Decode / Encode
Decode / Encode
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
Gainward GeForce RTX 5080 Phoenix
ZOTAC GeForce RTX 5050 Low Profile
Length
332 mm
183 mm
Height
133 mm
69 mm
Width
60 mm
38 mm
Width (Slots)
3 Slots
2 Slots
SFF-Ready
No
No
More information
The Gainward GeForce RTX 5080 Phoenix is 60 mm wide and therefore needs the space of 2 PCIe-Slots in the case.
The width of the ZOTAC GeForce RTX 5050 Low Profile is 60 mm and thus requires the space of 2 PCIe-Slots in the PC case.
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as 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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