Radeon HD 2600 XT and GeForce RTX 4090 - video card comparison
Passmark - benchmark score Radeon HD 2600 XT vs GeForce RTX 4090
Radeon HD 2600 XT
290
GeForce RTX 4090
39778
Radeon HD 2600 XT
GeForce RTX 4090
Architecture
TeraScale (2005−2013)
Ada Lovelace
GPU code name
RV630
AD102-300-A1
Market segment
Desktop
Desktop
Release date
June 2007
September 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
800 MHz
2235 MHz
Floating-point performance
192 gflops
-
Manufacturing process technology
65 nm
5 nm
Number of transistors
390 million
76,300 million
Pipelines / CUDA cores
120
16384
Power consumption (TDP)
45 Watt
450 Watt
Texture fill rate
6.400
1,290
Memory type
GDDR3
GDDR6X
Maximum RAM amount
256 MB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
1400 MHz
21000 MHz
Memory bandwidth
22.4 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
10.0 (10_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
3.3
4.6
Shader Model
4.0
6.6
Vulkan
N/A
1.3