HD Graphics 615 and Radeon RX 7900 XTX - video card comparison
Passmark - benchmark score HD Graphics 615 vs Radeon RX 7900 XTX
HD Graphics 615
743
Radeon RX 7900 XTX
31827
HD Graphics 615
Radeon RX 7900 XTX
Architecture
Gen. 9 Kaby Lake (2016−2019)
RDNA 3
GPU code name
Kaby-Lake GT2
Navi 31 XTX
Market segment
Laptop
Desktop
Release date
August 2016
November 2022
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1050 MHz
2270 MHz
Core clock speed
300 MHz
-
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
189 million
57,700 million
Pipelines / CUDA cores
24
6144
Power consumption (TDP)
5 Watt
355 Watt
Texture fill rate
25.20
959.6
Memory type
DDR3L/LPDDR3
GDDR6
Maximum RAM amount
16 GB
24 GB
Memory bus width
64/128 Bit
384 Bit
Memory clock speed
System Shared
20000 MHz
Memory bandwidth
-
960.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1.103
1.3
Quick Sync
+
-