Radeon RX 7800 XT and H100 PCIe 96 GB - video card comparison
Radeon RX 7800 XT
H100 PCIe 96 GB
Architecture
RDNA 3
Hopper (2022)
GPU code name
Navi 32
GH100
Market segment
Desktop
Desktop
Release date
August 2023
March 2023
Interface
PCIe 4.0 x16
PCIe 5.0 x16
Supplementary power connectors
2x 8-pin
8-pin EPS
Boost clock speed
2430 MHz
1837 MHz
Manufacturing process technology
5 nm
4 nm
Number of transistors
28,100 million
80,000 million
Pipelines / CUDA cores
3840
16896
Power consumption (TDP)
263 Watt
700 Watt
Texture fill rate
604.8
969.9
Memory type
GDDR6
HBM3
Maximum RAM amount
16 GB
96 GB
Memory bus width
256 Bit
5120 Bit
Memory clock speed
19500 MHz
2.6 GB/s
Memory bandwidth
576.0 GB/s
1,681 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1a, 3x DisplayPort 2.1
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_2)
N/A
CUDA
-
9.0
OpenCL
2.2
3.0
OpenGL
4.6
N/A
Shader Model
6.7
N/A
Vulkan
1.3
N/A