Radeon RX 7900 XTX and Radeon 740M - video card comparison
Passmark - benchmark score Radeon RX 7900 XTX vs Radeon 740M
Radeon RX 7900 XTX
31822
Radeon 740M
3585
Radeon RX 7900 XTX
Radeon 740M
Architecture
RDNA 3
RDNA 3
GPU code name
Navi 31 XTX
Phoenix
Market segment
Desktop
Laptop
Release date
November 2022
May 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
2x 8-pin
None
Boost clock speed
2270 MHz
2500 MHz
Core clock speed
-
1500 MHz
Manufacturing process technology
5 nm
4 nm
Number of transistors
57,700 million
25,390 million
Pipelines / CUDA cores
6144
256
Power consumption (TDP)
355 Watt
30 Watt (30 - 15 Watt TGP)
Texture fill rate
959.6
40.00
Memory type
GDDR6
System Shared
Maximum RAM amount
24 GB
System Shared
Memory bus width
384 Bit
System Shared
Memory clock speed
20000 MHz
System Shared
Memory bandwidth
960.0 GB/s
-
Shared memory
-
+
Display Connectors
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
Portable Device Dependent
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3