HD Graphics 4600 and Radeon HD 2900 XTX - video card comparison
HD Graphics 4600
Radeon HD 2900 XTX
Architecture
Gen. 7.5 Haswell (2012−2013)
TeraScale (2005−2013)
GPU code name
Haswell GT2
R600
Market segment
Laptop
Desktop
Release date
June 2013
-
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
2x 6-pin
Boost clock speed
1350 MHz
-
Core clock speed
200 MHz
743 MHz
Floating-point performance
50 gflops
-
Manufacturing process technology
22 nm
80 nm
Number of transistors
392 million
720 million
Pipelines / CUDA cores
20
320
Power consumption (TDP)
45 Watt
240 Watt
Texture fill rate
27.00
11.89
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
64/128 Bit
512 Bit
Memory clock speed
System Shared
1656 MBps
Memory bandwidth
-
106.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (11_1)
10.0 (10_0)
OpenCL
1.2
N/A
OpenGL
4.3
3.3 (full)
Shader Model5.14.0
Vulkan
1.1.80
N/A
Quick Sync
+
-