Mobility Radeon HD 4850 and GeForce GT 240 - video card comparison
Mobility Radeon HD 4850
GeForce GT 240
Architecture
Terascale 1 (2008−2010)
GT2xx (2009−2012)
GPU code name
M98
GT215
Market segment
Laptop
Desktop
Release date
January 2009
November 2009
Bus support
-
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
500 MHz
550 MHz
CUDA cores
-
96
Floating-point performance
800.0 gflops
257.28 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
956 million
727 million
Pipelines / CUDA cores
800
96
Power consumption (TDP)
-
69 Watt
Maximum GPU temperature
-
105C C
Texture fill rate
20.00
17.60
Memory type
GDDR3
GDDR5
Maximum RAM amount
1 GB
512 MB or 1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
850 MHz
1700 MHz GDDR5, 1000 MHz GDDR3, 900 MHz DDR3 MHz
Memory bandwidth
54.4 GB/s
54.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
DVIVGAHDMI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
10.1 (10_1)
11.1 (10_1)
CUDA
-
+
OpenCL
1.1
1.1
OpenGL
3.3
3.2
Shader Model
4.1
4.1
Vulkan
N/A
N/A