Radeon HD 7750 and Radeon RX 7900 XTX - video card comparison
Passmark - benchmark score Radeon HD 7750 vs Radeon RX 7900 XTX
Radeon HD 7750
1754
Radeon RX 7900 XTX
31827
Radeon HD 7750
Radeon RX 7900 XTX
Architecture
GCN 1.0 (2012−2020)
RDNA 3
GPU code name
Cape Verde
Navi 31 XTX
Market segment
Desktop
Desktop
Release date
February 2012
November 2022
Bus support
PCIe 2.1 x16
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
800 MHz
2270 MHz
Floating-point performance
819.2 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
1,500 million
57,700 million
Pipelines / CUDA cores
512
6144
Power consumption (TDP)
75 Watt
355 Watt
Texture fill rate
25.60
959.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
1125 MHz
20000 MHz
Memory bandwidth
72 GB/s
960.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
Eyefinity
1
-
HDMI
+
+
DisplayPort support
+
-
DirectX
DirectX® 11
12 Ultimate (12_2)
Mantle
-
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
-
1.3
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-