GeForce GTX 775M and Radeon HD 4850 - video card comparison
Passmark - benchmark score GeForce GTX 775M vs Radeon HD 4850
GeForce GTX 775M
3708
Radeon HD 4850
1057
GeForce GTX 775M
Radeon HD 4850
Architecture
Kepler (2012−2018)
Terascale 1 (2008−2010)
GPU code name
N13E-GTX-A2
RV770
Market segment
Laptop
Desktop
Release date
September 2013
June 2008
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
SLI options
+
-
Core clock speed
719 MHz
625 MHz
Floating-point performance
-
1,000.0 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
3540 Million
956 million
Pipelines / CUDA cores
1344
800
Power consumption (TDP)
100 Watt
110 Watt
Texture fill rate
-
25.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
4 GB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
3600 MHz
993 MHz
Memory bandwidth
-
63.55 GB/s
Shared memory
-
-
Display Connectors
-
2x DVI, 1x S-Video
DirectX
11
10.1 (10_1)
CUDA
+
-
OpenCL
-
1.1
OpenGL
-
3.3
Shader Model
-
4.1
Vulkan
-
N/A
Optimus
+
-