Radeon RX 7800 XT and Radeon 740M - video card comparison
Passmark - benchmark score Radeon RX 7800 XT vs Radeon 740M
Radeon RX 7800 XT
24808
Radeon 740M
3585
Radeon RX 7800 XT
Radeon 740M
Architecture
RDNA 3
RDNA 3
GPU code name
Navi 32
Phoenix
Market segment
Desktop
Laptop
Release date
August 2023
May 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
2x 8-pin
None
Boost clock speed
2430 MHz
2500 MHz
Core clock speed
-
1500 MHz
Manufacturing process technology
5 nm
4 nm
Number of transistors
28,100 million
25,390 million
Pipelines / CUDA cores
3840
256
Power consumption (TDP)
263 Watt
30 Watt (30 - 15 Watt TGP)
Texture fill rate
604.8
40.00
Memory type
GDDR6
System Shared
Maximum RAM amount
16 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
19500 MHz
System Shared
Memory bandwidth
576.0 GB/s
-
Shared memory
-
+
Display Connectors
1x HDMI 2.1a, 3x DisplayPort 2.1
Portable Device Dependent
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.2
2.1
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3