Radeon HD 6750 and Radeon R9 A375 - video card comparison
Passmark - benchmark score Radeon HD 6750 vs Radeon R9 A375
Radeon HD 6750
1077
Radeon R9 A375
1055
Radeon HD 6750
Radeon R9 A375
Architecture
TeraScale 2 (2009−2015)
GCN 1.0 (2012−2020)
GPU code name
Juniper
Venus
Market segment
Desktop
Desktop
Release date
January 2011
2015
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
900 MHz
925 MHz
Core clock speed
-
1015 MHz
Floating-point performance
1,008.0 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,040 million
1,500 million
Pipelines / CUDA cores
720
640
Power consumption (TDP)
86 Watt
-
Texture fill rate
25.20
40.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
4.5 GB/s
Memory bandwidth
73.6 GB/s
72 GB/s
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
Portable Device Dependent
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12 (11_1)
Mantle
-
-
OpenCL
1.2
2.1 (1.2)
OpenGL
4.4
4.6
Shader Model
5.0
6.5 (5.1)
Vulkan
-
1.2.170
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-