Radeon HD 6750 and Radeon RX 580X - video card comparison
Passmark - benchmark score Radeon HD 6750 vs Radeon RX 580X
Radeon HD 6750
1077
Radeon RX 580X
8032
Radeon HD 6750
Radeon RX 580X
Architecture
TeraScale 2 (2009−2015)
GCN 4.0 (2016−2020)
GPU code name
Juniper
Polaris 20
Market segment
Desktop
Desktop
Release date
January 2011
April 2018
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
1x 8-pin
Boost clock speed
900 MHz
1340 MHz
Core clock speed
-
1257 MHz
Floating-point performance
1,008.0 gflops
6,175 gflops
Manufacturing process technology
40 nm
14 nm
Number of transistors
1,040 million
5,700 million
Pipelines / CUDA cores
720
2304
Power consumption (TDP)
86 Watt
185 Watt
Texture fill rate
25.20
193.0
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1050 MHz
8000 MHz
Memory bandwidth
73.6 GB/s
256.0 GB/s
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
1x HDMI, 3x DisplayPort
Eyefinity
1
-
HDMI
+
+
DisplayPort support
-
-
DirectX
DirectX® 11
12 (12_0)
Mantle
-
-
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
-
1.2.131
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-