Mobility Radeon HD 4650 and Radeon HD 6490M - video card comparison
Passmark - benchmark score Mobility Radeon HD 4650 vs Radeon HD 6490M
Mobility Radeon HD 4650
413
Radeon HD 6490M
388
Mobility Radeon HD 4650
Radeon HD 6490M
Architecture
Terascale 1 (2008−2010)
Terascale 2 (2009−2015)
GPU code name
M96
Seymour XT
Market segment
Laptop
Laptop
Release date
January 2009
January 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
550 MHz
700 / 750 / 800 MHz
Floating-point performance
320.0 gflops
256 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
514 million
370 million
Pipelines / CUDA cores
320
160
Power consumption (TDP)
35 Watt
-
Texture fill rate
16.00
6.400
Memory type
GDDR3, DDR2, DDR3
DDR3/GDDR5
Maximum RAM amount
512 MB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
800 MHz
800 MHz
Memory bandwidth
19.2 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
11.2 (11_0)
OpenCL
1.1
1.2
OpenGL
3.3
4.4
Shader Model
4.1
5.0
Vulkan
N/A
N/A