Radeon HD 4850 and GeForce GTX 1660 - video card comparison
Passmark - benchmark score Radeon HD 4850 vs GeForce GTX 1660
Radeon HD 4850
1057
GeForce GTX 1660
12040
Radeon HD 4850
GeForce GTX 1660
Architecture
Terascale 1 (2008−2010)
Turing (2018−2021)
GPU code name
RV770
Turing TU116
Market segment
Desktop
Desktop
Release date
June 2008
March 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
1x 8-pin
Boost clock speed
-
1785 MHz
Core clock speed
625 MHz
1530 MHz
Floating-point performance
1,000.0 gflops
-
Manufacturing process technology
55 nm
12 nm
Number of transistors
956 million
6,600 million
Pipelines / CUDA cores
800
1408
Power consumption (TDP)
110 Watt
120 Watt
Texture fill rate
25.00
157.1
Memory type
GDDR3
GDDR5
Maximum RAM amount
512 MB
6 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
993 MHz
8000 MHz
Memory bandwidth
63.55 GB/s
192.1 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
10.1 (10_1)
12 (12_1)
CUDA
-
7.5
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.2.131