Radeon HD 4860 and Haswell GT3 - video card comparison
Radeon HD 4860
Haswell GT3
Architecture
TeraScale (2005−2013)
Generation 7.5 (2013)
GPU code name
RV790
Haswell GT3
Market segment
Desktop
Desktop
Release date
September 2009
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
2x 6-pin
-
Core clock speed
700 MHz
-
Floating-point performance
896.0 gflops
-
Manufacturing process technology
55 nm
22 nm
Number of transistors
959 million
1,300 million
Pipelines / CUDA cores
640
320
Power consumption (TDP)
130 Watt
-
Texture fill rate
22.40
-
Memory type
GDDR5
-
Maximum RAM amount
512 MB
-
Memory bus width
256 Bit
-
Memory clock speed
3000 MHz
-
Memory bandwidth
96 GB/s
-
Display Connectors
2x DVI, 1x S-Video
-
DirectX
10.1 (10_1)
12 (11_1)
OpenCL
1.1
1.2
OpenGL
3.3
4.3
Shader Model
4.1
5.1
Vulkan
N/A
+