The Zotac GeForce GTX 980 is equipped with a graphics chip of the Maxwell 2.0 architecture, which has 16 streaming multiprocessors.
The graphics card AMD Radeon RX 6800 XT is based on the RDNA 2 architecture and is equipped with 72 execution units.
Memory
Memory
Zotac GeForce GTX 980
AMD Radeon RX 6800 XT
Memory Size
4 GB
16 GB
Memory Type
GDDR5
GDDR6
Memory Clock
1.753 GHz
2.000 GHz
Memory Speed
7.0 Gbps
16.0 Gbps
Memory bandwidth
224 GB/s
512 GB/s
Memory Interface
256 bit
256 bit
More information
The Zotac GeForce GTX 980 is equipped with a 4 GB large GDDR5 graphics memory, which is equipped with 1.753 GHz clocks.
The AMD Radeon RX 6800 XT has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz.
Clock Speeds
Clock Speeds
Zotac GeForce GTX 980
AMD Radeon RX 6800 XT
Base Clock
1.126 GHz
1.825 GHz
Boost Clock
1.216 GHz
2.250 GHz
Avg (Game) Clock
--
2.02 GHz
Overclocking
Yes
Yes
More information
The Zotac GeForce GTX 980 has a turbo clock of 1.216 GHz. The turbo frequency of the AMD Radeon RX 6800 XT is 2.250 GHz.
Thermal Design
Thermal Design
Zotac GeForce GTX 980
AMD Radeon RX 6800 XT
TDP
165 W
300 W
TDP (up)
--
345 W
Tjunction max
98 °C
100 °C
PCIe-Power
2 x 6-Pin
2 x 8-Pin
More information
The Zotac GeForce GTX 980 has 2 x 6-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 98 °C.
The AMD Radeon RX 6800 XT 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
Zotac GeForce GTX 980
AMD Radeon RX 6800 XT
Fan-Type
Radial
Axial
Fan 1
1 x 65 mm
3 x 80 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
Noise (Load)
--
37 dB
More information
The graphics processor and graphics memory of the Zotac GeForce GTX 980 are cooled with a Air cooling.
The AMD Radeon RX 6800 XT is cooled by a Air cooling.
Connectivity
Connectivity
Zotac GeForce GTX 980
AMD Radeon RX 6800 XT
Max. Displays
4
4
HDCP
2.2
2.3
HDMI
1x HDMI 2.0
1x HDMI 2.1
DisplayPort
3x DP 1.2
2x DP 1.4a
DVI
1
--
USB-C
--
1
More information
The Zotac GeForce GTX 980 supports the downward compatible copy protection HDCP in version 2.2.
The AMD Radeon RX 6800 XT supports HDCP in version 2.3 and all previous versions.
Featureset
Featureset
Zotac GeForce GTX 980
AMD Radeon RX 6800 XT
Max. resolution
4096x2160
7680x4320
DirectX
12_1
12_2 (Ultimate)
Raytracing
No
Yes
DLSS / FSR
No
Yes
LED
No LED lighting
Non addressable LED
More information
The Zotac GeForce GTX 980 supports the DirectX standard from Microsoft in version 12_1.
The AMD Radeon RX 6800 XT supports Microsoft's DirectX version 12_2 (Ultimate).
Supported Video Codecs
Supported Video Codecs
Zotac GeForce GTX 980
AMD Radeon RX 6800 XT
h264
Decode / Encode
Decode / Encode
h265 / HEVC
No
Decode / Encode
VP8
Decode
Decode / Encode
VP9
No
Decode / Encode
AV1
No
Decode
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
Zotac GeForce GTX 980
AMD Radeon RX 6800 XT
Length
267 mm
270 mm
Height
111 mm
120 mm
Width
38 mm
--
Width (Slots)
2 Slots
3 Slots
Weight
--
1,503 g
SFF-Ready
No
No
More information
The Zotac GeForce GTX 980 is 38 mm wide and therefore needs the space of 3 PCIe-Slots in the case.
The width of the AMD Radeon RX 6800 XT is 38 mm and thus requires the space of 3 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.
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
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.
Here you can rate the Zotac GeForce GTX 980 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the AMD Radeon RX 6800 XT to help other visitors make their purchasing decisions. The average rating is 4.2 stars (23 ratings). Rate now:
