Radeon HD 6970 and Radeon R5 M330 - video card comparison
Passmark - benchmark score Radeon HD 6970 vs Radeon R5 M330
Radeon HD 6970
2921
Radeon R5 M330
613
Radeon HD 6970
Radeon R5 M330
Architecture
Terascale 2 (2009−2015)
GCN 1.0 (2012−2020)
GPU code name
Cayman
Exo Pro DDR3
Market segment
Desktop
Laptop
Release date
December 2010
May 2015
Bus support
PCIe 2.0 x16
PCIe 3.0
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Boost clock speed
880 MHz
1030 MHz
Compute units
-
5
Core clock speed
-
1030 MHz
Floating-point performance
2,703.4 gflops
659.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
2,640 million
690 million
Pipelines / CUDA cores
1536
320
Power consumption (TDP)
550 Watt
18 Watt
Texture fill rate
84.48
20.60
Memory type
DDR5
DDR3
Maximum RAM amount
2 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1375 MHz
1000 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
DirectX® 12
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
-
+
AppAcceleration
-
-
CrossFire
1
-
DualGraphics
-
1
Enduro
-
-
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+