GeForce 8400 GS and Radeon RX 6700 XT - video card comparison
Passmark - benchmark score GeForce 8400 GS vs Radeon RX 6700 XT
GeForce 8400 GS
156
Radeon RX 6700 XT
20482
GeForce 8400 GS
Radeon RX 6700 XT
Architecture
Tesla (2006−2010)
Navi / RDNA2 (2020−2022)
GPU code name
G86
Navi 22
Market segment
Desktop
Desktop
Release date
April 2007
March 2021
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
SLI options
+
-
Boost clock speed
-
2581 MHz
Core clock speed
459 MHz
2321 MHz
Floating-point performance
29.376 gflops
-
Manufacturing process technology
80 nm
7 nm
Number of transistors
210 million
17,200 million
Pipelines / CUDA cores
16
2560
Power consumption (TDP)
40 Watt
230 Watt
Texture fill rate
3.6 billion/sec
413.0
Memory type
DDR2
GDDR6
Maximum RAM amount
256 MB
12 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
800 MHz
16000 MHz
Memory bandwidth
6.4 GB/s
384.0 GB/s
Standard memory config per GPU
256 MB
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
1.1
-
OpenCL
1.1
2.1
OpenGL
2.1
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.2