Radeon HD 3850 and Radeon RX 5700 XT - video card comparison
Passmark - benchmark score Radeon HD 3850 vs Radeon RX 5700 XT
Radeon HD 3850
404
Radeon RX 5700 XT
17129
Radeon HD 3850
Radeon RX 5700 XT
Architecture
TeraScale (2005−2013)
Navi / RDNA (2019−2020)
GPU code name
RV670
Navi 10
Market segment
Desktop
Desktop
Release date
November 2007
July 2019
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Boost clock speed
-
1905 MHz
Core clock speed
668 MHz
1605 MHz
Floating-point performance
427.5 gflops
-
Manufacturing process technology
55 nm
7 nm
Number of transistors
666 million
10,300 million
Pipelines / CUDA cores
320
2560
Power consumption (TDP)
75 Watt
225 Watt
Texture fill rate
10.69
304.8
Memory type
GDDR3
GDDR6
Maximum RAM amount
1 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1660 MHz
14000 MHz
Memory bandwidth
53.12 GB/s
448.0 GB/s
Display Connectors
2x DVI, 1x S-Video
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
10.1 (10_1)
12 (12_1)
OpenCL
N/A
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
+
Multi Monitor
-
+
VR Ready
-
+