Radeon HD 2900 XT and UHD Graphics - video card comparison
Passmark - benchmark score Radeon HD 2900 XT vs UHD Graphics
Radeon HD 2900 XT
679
UHD Graphics
2216
Radeon HD 2900 XT
UHD Graphics
Architecture
TeraScale (2005−2013)
Generation 11.0 (2019−2020)
GPU code name
R600
Jasper Lake GT1
Market segment
Desktop
Desktop
Release date
May 2007
January 2021
Interface
PCIe 1.0 x16
Ring Bus
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Boost clock speed
-
750 MHz
Core clock speed
743 MHz
-
Floating-point performance
475.5 gflops
-
Manufacturing process technology
80 nm
10 nm+
Number of transistors
720 million
-
Pipelines / CUDA cores
320
256
Power consumption (TDP)
215 Watt
10 Watt
Texture fill rate
11.89
12.00
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
512 Bit
System Shared
Memory clock speed
1656 MHz
System Shared
Memory bandwidth
106.0 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.0 (10_0)
12 (12_1)
OpenCL
N/A
3.0
OpenGL
3.3
4.6
Shader Model
4.0
6.4
Vulkan
N/A
1.2