GeForce GT 340 OEM and Radeon RX 6700 XT - video card comparison
GeForce GT 340 OEM
Radeon RX 6700 XT
Architecture
Tesla 2.0 (2007−2013)
Navi / RDNA2 (2020−2022)
GPU code name
GT215
Navi 22
Market segment
Desktop
Desktop
Release date
February 2010
March 2021
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
-
2581 MHz
Core clock speed
550 MHz
2321 MHz
Floating-point performance
257.28 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
727 million
17,200 million
Pipelines / CUDA cores
96
2560
Power consumption (TDP)
69 Watt
230 Watt
Texture fill rate
17.60
413.0
Memory type
GDDR3
GDDR6
Maximum RAM amount
1 GB
12 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
1700 MHz
16000 MHz
Memory bandwidth
27.2 GB/s
384.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
11.1 (10_1)
12 Ultimate (12_2)
CUDA
1.2
-
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.2