Radeon HD 3850 and Radeon R5 M330 - video card comparison
Passmark - benchmark score Radeon HD 3850 vs Radeon R5 M330
Radeon HD 3850
404
Radeon R5 M330
613
Radeon HD 3850
Radeon R5 M330
Architecture
TeraScale (2005−2013)
GCN 1.0 (2012−2020)
GPU code name
RV670
Exo Pro DDR3
Market segment
Desktop
Laptop
Release date
November 2007
May 2015
Bus support
-
PCIe 3.0
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
1030 MHz
Compute units
-
5
Core clock speed
668 MHz
1030 MHz
Floating-point performance
427.5 gflops
659.2 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
666 million
690 million
Pipelines / CUDA cores
320
320
Power consumption (TDP)
75 Watt
18 Watt
Texture fill rate
10.69
20.60
Memory type
GDDR3
DDR3
Maximum RAM amount
1 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1660 MHz
1000 MHz
Memory bandwidth
53.12 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
DirectX® 12
Mantle
-
+
OpenCL
N/A
Not Listed
OpenGL
3.3
4.4
Shader Model
4.1
5.0
Vulkan
N/A
+
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+