Radeon HD 4850 and GeForce GTX 750 v2 - video card comparison
Radeon HD 4850
GeForce GTX 750 v2
Architecture
Terascale 1 (2008−2010)
Maxwell 2.0 (2015−2019)
GPU code name
RV770
GM206
Market segment
Desktop
Desktop
Release date
June 2008
November 2015
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1188 MHz
Core clock speed
625 MHz
1038 MHz
Floating-point performance
1,000.0 gflops
1,217 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
956 million
2,940 million
Pipelines / CUDA cores
800
512
Power consumption (TDP)
110 Watt
-
Texture fill rate
25.00
38.02
Memory type
GDDR3
GDDR5
Maximum RAM amount
512 MB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
993 MHz
5012 MHz
Memory bandwidth
63.55 GB/s
80.19 GB/s
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12.0 (12_1)
OpenCL
1.1
-
OpenGL
3.3
4.6
Shader Model
4.1
-
Vulkan
N/A
-