The GALAX GeForce GTX 1080 Ti EX OC has 3584 shader units and these clock at a maximum of 1.65 GHz and achieve an FP32 computing power of 11.79 TFLOPS.
Quick comparison
In FP32 performance, the GALAX GeForce GTX 1080 Ti EX OC is 48 % faster than the Sapphire Radeon RX 5700 8G.
Sapphire Radeon RX 5700 8GGALAX GeForce GTX 1080 Ti EX OC
The Sapphire Radeon RX 5700 8G is equipped with a graphics chip of the RDNA 1 architecture, which has 36 streaming multiprocessors.
The graphics card GALAX GeForce GTX 1080 Ti EX OC is based on the Pascal architecture and is equipped with 28 execution units.
Memory
Memory
Sapphire Radeon RX 5700 8G
GALAX GeForce GTX 1080 Ti EX OC
Memory Size
8 GB
11 GB
Memory Type
GDDR6
GDDR5X
Memory Clock
1.750 GHz
1.376 GHz
Memory Speed
14.0 Gbps
11.0 Gbps
Memory bandwidth
448 GB/s
484 GB/s
Memory Interface
256 bit
352 bit
More information
The Sapphire Radeon RX 5700 8G is equipped with a 8 GB large GDDR6 graphics memory, which is equipped with 1.750 GHz clocks.
The GALAX GeForce GTX 1080 Ti EX OC has a 11 GB large GDDR5X graphics memory and the memory clock is 1.376GHz.
Clock Speeds
Clock Speeds
Sapphire Radeon RX 5700 8G
GALAX GeForce GTX 1080 Ti EX OC
Base Clock
1.465 GHz
1.531 GHz
Boost Clock
1.725 GHz
1.645 GHz
Avg (Game) Clock
1.63 GHz
--
Overclocking
Yes
Yes
More information
The Sapphire Radeon RX 5700 8G has a turbo clock of 1.725 GHz. The turbo frequency of the GALAX GeForce GTX 1080 Ti EX OC is 1.645 GHz.
Thermal Design
Thermal Design
Sapphire Radeon RX 5700 8G
GALAX GeForce GTX 1080 Ti EX OC
TDP
180 W
250 W
TDP (up)
220 W
--
Tjunction max
98 °C
91 °C
PCIe-Power
1 x 6-Pin, 1 x 8-Pin
1 x 6-Pin, 1 x 8-Pin
More information
The Sapphire Radeon RX 5700 8G has 1 x 6-Pin, 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 98 °C.
The GALAX GeForce GTX 1080 Ti EX OC is equipped with a 1 x 6-Pin, 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 91 °C.
Cooler & Fans
Cooler & Fans
Sapphire Radeon RX 5700 8G
GALAX GeForce GTX 1080 Ti EX OC
Fan-Type
Radial
Axial
Fan 1
1 x 80 mm
2 x 90 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
Noise (Load)
46-47 dB
--
More information
The graphics processor and graphics memory of the Sapphire Radeon RX 5700 8G are cooled with a Air cooling.
The GALAX GeForce GTX 1080 Ti EX OC is cooled by a Air cooling.
Connectivity
Connectivity
Sapphire Radeon RX 5700 8G
GALAX GeForce GTX 1080 Ti EX OC
Max. Displays
4
4
HDCP
2.3
2.2
HDMI
1x HDMI 2.0b
1x HDMI 2.0b
DisplayPort
3x DP 1.4
3x DP 1.4
More information
The Sapphire Radeon RX 5700 8G supports the downward compatible copy protection HDCP in version 2.3.
The GALAX GeForce GTX 1080 Ti EX OC supports HDCP in version 2.2 and all previous versions.
Featureset
Featureset
Sapphire Radeon RX 5700 8G
GALAX GeForce GTX 1080 Ti EX OC
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_1
Raytracing
No
No
DLSS / FSR
Yes
Yes
LED
No LED lighting
No LED lighting
More information
The Sapphire Radeon RX 5700 8G supports the DirectX standard from Microsoft in version 12_2 (Ultimate).
The GALAX GeForce GTX 1080 Ti EX OC supports Microsoft's DirectX version 12_1.
Supported Video Codecs
Supported Video Codecs
Sapphire Radeon RX 5700 8G
GALAX GeForce GTX 1080 Ti EX OC
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode
VP9
Decode / Encode
Decode
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
Sapphire Radeon RX 5700 8G
GALAX GeForce GTX 1080 Ti EX OC
Length
281 mm
281 mm
Height
126 mm
124 mm
Width
42 mm
42 mm
Width (Slots)
2 Slots
2 Slots
SFF-Ready
No
No
More information
The Sapphire Radeon RX 5700 8G is 42 mm wide and therefore needs the space of 2 PCIe-Slots in the case.
The width of the GALAX GeForce GTX 1080 Ti EX OC is 42 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.
Time Spy Extreme Graphics score GALAX GeForce GTX 1080 Ti EX OC +20.4 %
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.
FP32 (TFLOPS) GALAX GeForce GTX 1080 Ti EX OC +48.3 %
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