Radeon HD 7750 and GeForce RTX 2080 - video card comparison
Passmark - benchmark score Radeon HD 7750 vs GeForce RTX 2080
Radeon HD 7750
1754
GeForce RTX 2080
19364
Radeon HD 7750
GeForce RTX 2080
Architecture
GCN 1.0 (2012−2020)
Turing (2018−2021)
GPU code name
Cape Verde
Turing TU104
Market segment
Desktop
Desktop
Release date
February 2012
August 2018
Bus support
PCIe 2.1 x16
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
800 MHz
1710 MHz
Core clock speed
-
1515 MHz
Floating-point performance
819.2 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,500 million
13,600 million
Pipelines / CUDA cores
512
2944
Power consumption (TDP)
75 Watt
215 Watt
Texture fill rate
25.60
314.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1125 MHz
14000 MHz
Memory bandwidth
72 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI, 3x DisplayPort, 1x USB Type-C
Eyefinity
1
-
HDMI
+
+
DisplayPort support
+
-
G-SYNC support
-
+
DirectX
DirectX® 11
12 Ultimate (12_1)
CUDA
-
7.5
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
-
1.2.131
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
VR Ready
-
+
ZeroCore
-
-