Radeon HD 7850 and Radeon R5 M330 - video card comparison
Passmark - benchmark score Radeon HD 7850 vs Radeon R5 M330
Radeon HD 7850
3976
Radeon R5 M330
613
Radeon HD 7850
Radeon R5 M330
Architecture
GCN 1.0 (2012−2020)
GCN 1.0 (2012−2020)
GPU code name
Pitcairn
Exo Pro DDR3
Market segment
Desktop
Laptop
Release date
March 2012
May 2015
Bus support
PCIe 2.1 x16
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Boost clock speed
1000 MHz
1030 MHz
Compute units
-
5
Core clock speed
-
1030 MHz
Floating-point performance
1,761 gflops
659.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,800 million
690 million
Pipelines / CUDA cores
1024
320
Power consumption (TDP)
130 Watt
18 Watt
Texture fill rate
55.04
20.60
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1200 MHz
1000 MHz
Memory bandwidth
153.6 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
12
DirectX® 12
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
+
+
AppAcceleration
-
-
CrossFire
1
-
DualGraphics
-
1
Enduro
-
-
FreeSync
1
-
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+