Radeon HD 4850 and GeForce GTS 250M - video card comparison
Passmark - benchmark score Radeon HD 4850 vs GeForce GTS 250M
Radeon HD 4850
1057
GeForce GTS 250M
570
Radeon HD 4850
GeForce GTS 250M
Architecture
Terascale 1 (2008−2010)
GT2xx (2009−2012)
GPU code name
RV770
N10E-GE
Market segment
Desktop
Laptop
Release date
June 2008
June 2009
Bus support
-
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
-
SLI options
-
+
MXM Type
-
MXM 3.0 Type-B
Core clock speed
625 MHz
500 MHz
CUDA cores
-
96
Floating-point performance
1,000.0 gflops
240 gflops
Gigaflops
-
360
Manufacturing process technology
55 nm
40 nm
Number of transistors
956 million
727 million
Pipelines / CUDA cores
800
96
Power consumption (TDP)
110 Watt
28 Watt
Texture fill rate
25.00
16.00
Memory type
GDDR3
DDR3, GDDR3, GDDR5
Maximum RAM amount
512 MB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
993 MHz
Up to 2000 MHz
Memory bandwidth
63.55 GB/s
51.2 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
HDMIVGALVDSSingle Link DVIDisplayPortDual Link DVI
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
10.1 (10_1)
11.1 (10_1)
CUDA
-
+
OpenCL
1.1
1.1
OpenGL
3.3
2.1
Shader Model
4.1
4.1
Vulkan
N/A
N/A
Power management
-
8.0