Radeon HD 6750 and GeForce RTX 3080 12 GB - video card comparison
Passmark - benchmark score Radeon HD 6750 vs GeForce RTX 3080 12 GB
Radeon HD 6750
1077
GeForce RTX 3080 12 GB
27475
Radeon HD 6750
GeForce RTX 3080 12 GB
Architecture
TeraScale 2 (2009−2015)
Ampere (2020−2022)
GPU code name
Juniper
Ampere GA102
Market segment
Desktop
Desktop
Release date
January 2011
January 2022
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 12-pin
Boost clock speed
900 MHz
1260 MHz
Floating-point performance
1,008.0 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
1,040 million
28,300 million
Pipelines / CUDA cores
720
8960
Power consumption (TDP)
86 Watt
350 Watt
Texture fill rate
25.20
478.8
Memory type
GDDR5
GDDR6X
Maximum RAM amount
2 GB
12 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
1050 MHz
1710 MHz
Memory bandwidth
73.6 GB/s
912.4 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
Eyefinity
1
-
HDMI
+
+
DisplayPort support
-
-
DirectX
DirectX® 11
12 Ultimate (12_2)
CUDA
-
8.6
Mantle
-
-
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.6
Vulkan
-
1.3
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-