GeForce 8800 GTX and Radeon RX 6700 XT - video card comparison
Passmark - benchmark score GeForce 8800 GTX vs Radeon RX 6700 XT
GeForce 8800 GTX
608
Radeon RX 6700 XT
20481
GeForce 8800 GTX
Radeon RX 6700 XT
Architecture
Tesla (2006−2010)
Navi / RDNA2 (2020−2022)
GPU code name
G80
Navi 22
Market segment
Desktop
Desktop
Release date
November 2006
March 2021
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 6-pin
1x 6-pin + 1x 8-pin
SLI options
+
-
Boost clock speed
-
2581 MHz
Core clock speed
576 MHz
2321 MHz
CUDA cores
575
-
Floating-point performance
345.6 gflops
-
Manufacturing process technology
90 nm
7 nm
Number of transistors
681 million
17,200 million
Pipelines / CUDA cores
128
2560
Power consumption (TDP)
155 Watt
230 Watt
Texture fill rate
36.8 billion/sec
413.0
Memory type
GDDR3
GDDR6
Maximum RAM amount
768 MB
12 GB
Memory bus width
384 Bit
192 Bit
Memory clock speed
900 MHz
16000 MHz
Memory bandwidth
86.4 GB/s
384.0 GB/s
Display Connectors
2x DVI, 1x S-Video
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.2