Radeon HD 2600 XT and Radeon RX 6700 XT - video card comparison
Passmark - benchmark score Radeon HD 2600 XT vs Radeon RX 6700 XT
Radeon HD 2600 XT
290
Radeon RX 6700 XT
20482
Radeon HD 2600 XT
Radeon RX 6700 XT
Architecture
TeraScale (2005−2013)
Navi / RDNA2 (2020−2022)
GPU code name
RV630
Navi 22
Market segment
Desktop
Desktop
Release date
June 2007
March 2021
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
-
2581 MHz
Core clock speed
800 MHz
2321 MHz
Floating-point performance
192 gflops
-
Manufacturing process technology
65 nm
7 nm
Number of transistors
390 million
17,200 million
Pipelines / CUDA cores
120
2560
Power consumption (TDP)
45 Watt
230 Watt
Texture fill rate
6.400
413.0
Memory type
GDDR3
GDDR6
Maximum RAM amount
256 MB
12 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
1400 MHz
16000 MHz
Memory bandwidth
22.4 GB/s
384.0 GB/s
Display Connectors
2x DVI, 1x S-Video
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
10.0 (10_0)
12 Ultimate (12_2)
OpenCL
N/A
2.1
OpenGL
3.3
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.2