GeForce GTX 1080 Ti and Radeon RX 6800M - video card comparison
Passmark - benchmark score GeForce GTX 1080 Ti vs Radeon RX 6800M
GeForce GTX 1080 Ti
19117
Radeon RX 6800M
13686
GeForce GTX 1080 Ti
Radeon RX 6800M
Architecture
Pascal (2016−2021)
RDNA 2 (2020−2022)
GPU code name
GP102
Navi 22
Market segment
Desktop
Laptop
Release date
February 2017
June 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
SLI options
+
-
Boost clock speed
1600 MHz
2300 MHz
Core clock speed
1481 MHz
2116 MHz
Floating-point performance
11,340 gflops
-
Manufacturing process technology
16 nm
7 nm
Number of transistors
11,800 million
17,200 million
Pipelines / CUDA cores
3584
2560
Power consumption (TDP)
250 Watt
145 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
413.0
Memory type
GDDR5X
GDDR6
Maximum RAM amount
11 GB
12 GB
Memory bus width
352 Bit
192 Bit
Memory clock speed
11000 MHz
16000 MHz
Memory bandwidth
484.4 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
Multi monitor support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.2
2.1
OpenGL
4.5
4.6
Shader Model
6.4
6.5
Vulkan
+
1.2
Ansel
+
-
GPU Boost
3.0
-