GeForce GTX 1080 Ti and Radeon RX 6950 XT - video card comparison
Passmark - benchmark score GeForce GTX 1080 Ti vs Radeon RX 6950 XT
GeForce GTX 1080 Ti
19117
Radeon RX 6950 XT
29146
GeForce GTX 1080 Ti
Radeon RX 6950 XT
Architecture
Pascal (2016−2021)
Navi / RDNA2 (2020−2022)
GPU code name
GP102
Navi
Market segment
Desktop
Desktop
Release date
February 2017
May 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
2x 8-pin
SLI options
+
-
Boost clock speed
1600 MHz
2324 MHz
Core clock speed
1481 MHz
1925 MHz
Floating-point performance
11,340 gflops
-
Manufacturing process technology
16 nm
7 nm
Number of transistors
11,800 million
26,800 million
Pipelines / CUDA cores
3584
5120
Power consumption (TDP)
250 Watt
335 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
743.7
Memory type
GDDR5X
GDDR6
Maximum RAM amount
11 GB
16 GB
Memory bus width
352 Bit
256 Bit
Memory clock speed
11000 MHz
18000 MHz
Memory bandwidth
484.4 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1, 2x DisplayPort 1.4a
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
+
1.3
Ansel
+
-
GPU Boost
3.0
-