GeForce GTX 275 PhysX Edition and Radeon RX 6800M - video card comparison
GeForce GTX 275 PhysX Edition
Radeon RX 6800M
Architecture
Tesla 2.0 (2007−2013)
RDNA 2 (2020−2022)
GPU code name
GT200B
Navi 22
Market segment
Desktop
Laptop
Release date
February 2010
June 2021
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Boost clock speed
-
2300 MHz
Core clock speed
633 MHz
2116 MHz
Floating-point performance
622.1 gflops
-
Manufacturing process technology
55 nm
7 nm
Number of transistors
1,400 million
17,200 million
Pipelines / CUDA cores
240
2560
Power consumption (TDP)
219 Watt
145 Watt
Texture fill rate
50.64
413.0
Memory type
GDDR3
GDDR6
Maximum RAM amount
896 MB
12 GB
Memory bus width
448 Bit
192 Bit
Memory clock speed
2268 MHz
16000 MHz
Memory bandwidth
127.0 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI
No outputs
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
1.3
-
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.2