The GIGABYTE GeForce RTX 4080 16GB EAGLE has 9728 shader units and these clock a maximum of 2.51 GHz which results in an FP32 computing power of 48.74 TFLOPS.
The GIGABYTE GeForce RTX 4080 16GB EAGLE is equipped with a graphics chip of the Ada Lovelace architecture, which has 76 streaming multiprocessors.
The graphics card ZOTAC GeForce GTX 950 is based on the Maxwell 2.0 architecture and is equipped with 6 execution units.
Memory
Memory
GIGABYTE GeForce RTX 4080 16GB EAGLE
ZOTAC GeForce GTX 950
Memory Size
16 GB
2 GB
Memory Type
GDDR6X
GDDR5
Memory Clock
1.400 GHz
1.653 GHz
Memory Speed
22.4 Gbps
6.6 Gbps
Memory bandwidth
717 GB/s
106 GB/s
Memory Interface
256 bit
128 bit
More information
The GIGABYTE GeForce RTX 4080 16GB EAGLE is equipped with a 16 GB large GDDR6X graphics memory, which is equipped with 1.400 GHz clocks.
The ZOTAC GeForce GTX 950 has a 2 GB large GDDR5 graphics memory and the memory clock is 1.653GHz.
Clock Speeds
Clock Speeds
GIGABYTE GeForce RTX 4080 16GB EAGLE
ZOTAC GeForce GTX 950
Base Clock
2.205 GHz
1.089 GHz
Boost Clock
2.505 GHz
1.266 GHz
Overclocking
Yes
Yes
More information
The GIGABYTE GeForce RTX 4080 16GB EAGLE has a turbo clock of 2.505 GHz. The turbo frequency of the ZOTAC GeForce GTX 950 is 1.266 GHz.
Thermal Design
Thermal Design
GIGABYTE GeForce RTX 4080 16GB EAGLE
ZOTAC GeForce GTX 950
TDP
320 W
90 W
Tjunction max
90 °C
95 °C
PCIe-Power
1 x 16-Pin
1 x 6-Pin
More information
The GIGABYTE GeForce RTX 4080 16GB EAGLE 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 90 °C.
The ZOTAC GeForce GTX 950 is equipped with a 1 x 6-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 95 °C.
Cooler & Fans
Cooler & Fans
GIGABYTE GeForce RTX 4080 16GB EAGLE
ZOTAC GeForce GTX 950
Fan-Type
Axial
Axial
Fan 1
3 x 110 mm
1 x 90 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
More information
The graphics processor and graphics memory of the GIGABYTE GeForce RTX 4080 16GB EAGLE are cooled with a Air cooling.
The ZOTAC GeForce GTX 950 is cooled by a Air cooling.
Connectivity
Connectivity
GIGABYTE GeForce RTX 4080 16GB EAGLE
ZOTAC GeForce GTX 950
Max. Displays
4
4
HDCP
2.3
2.2
HDMI
1x HDMI 2.1
1x HDMI 2.0
DisplayPort
3x DP 1.4a
1x DP 1.2
DVI
--
2
More information
The GIGABYTE GeForce RTX 4080 16GB EAGLE supports the downward compatible copy protection HDCP in version 2.3.
The ZOTAC GeForce GTX 950 supports HDCP in version 2.2 and all previous versions.
Featureset
Featureset
GIGABYTE GeForce RTX 4080 16GB EAGLE
ZOTAC GeForce GTX 950
Max. resolution
7680x4320
4096x2160
DirectX
12_2 (Ultimate)
12_1
Raytracing
Yes
No
DLSS / FSR
Yes
No
LED
GIGABYTE RGB Fusion
No LED lighting
More information
The GIGABYTE GeForce RTX 4080 16GB EAGLE supports the DirectX standard from Microsoft in version 12_2 (Ultimate).
The ZOTAC GeForce GTX 950 supports Microsoft's DirectX version 12_1.
Supported Video Codecs
Supported Video Codecs
GIGABYTE GeForce RTX 4080 16GB EAGLE
ZOTAC GeForce GTX 950
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
No
VP8
Decode
Decode
VP9
Decode
No
AV1
Decode
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
GIGABYTE GeForce RTX 4080 16GB EAGLE
ZOTAC GeForce GTX 950
Length
342 mm
174 mm
Height
150 mm
111 mm
Width
70 mm
38 mm
Width (Slots)
4 Slots
2 Slots
SFF-Ready
No
No
More information
The GIGABYTE GeForce RTX 4080 16GB EAGLE is 70 mm wide and therefore needs the space of 2 PCIe-Slots in the case.
The width of the ZOTAC GeForce GTX 950 is 70 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.
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.
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