Comparision NVIDIA H100 SXM5 vs AMD Radeon RX 6800 XT
Grade
Top specs and features
GPU base clock speed
RAM
Memory bandwidth
Gpu memory speed
FLOPS
Description
The NVIDIA H100 SXM5 video card is based on the Hopper architecture. AMD Radeon RX 6800 XT on the RDNA 2.0 architecture. The first has 80000 million transistors. The second is 26800 million. NVIDIA H100 SXM5 has a transistor size of 4 nm versus 7.
The base clock speed of the first video card is 1065 MHz versus 1825 MHz for the second.
Let's move on to memory. NVIDIA H100 SXM5 has 80 GB. AMD Radeon RX 6800 XT has 80 GB installed. The bandwidth of the first video card is 1.92 Gb/s versus 512 Gb/s of the second.
FLOPS of NVIDIA H100 SXM5 is 57.68. At AMD Radeon RX 6800 XT 19.95.
Goes to tests in benchmarks. In the Passmark benchmark, NVIDIA H100 SXM5 scored There is no data points. And here is the second card 22929 points. In 3DMark, the first model scored There is no data points. Second 48691 points.
In terms of interfaces. The first video card is connected using There is no data. The second is PCIe 4.0 x16. Video card NVIDIA H100 SXM5 has Directx version There is no data. Video card AMD Radeon RX 6800 XT -- Directx version - 12.2.
Regarding cooling, NVIDIA H100 SXM5 has 700W heat dissipation requirements versus 300W for AMD Radeon RX 6800 XT.
Why AMD Radeon RX 6800 XT is better than NVIDIA H100 SXM5
- RAM 80 GB против 16 GB, more on 400%
- FLOPS 57.68 TFLOPS против 19.95 TFLOPS, more on 189%
- Technological process 4 nm против 7 nm, less by -43%
NVIDIA H100 SXM5 vs AMD Radeon RX 6800 XT: highlights
Performance
Memory
General information
Functions
FAQ
How does the NVIDIA H100 SXM5 processor perform in benchmarks?
Passmark NVIDIA H100 SXM5 scored There is no data points. The second video card scored 22929 points in Passmark.
What FLOPS do video cards have?
FLOPS NVIDIA H100 SXM5 is 57.68 TFLOPS. But the second video card has FLOPS equal to 19.95 TFLOPS.
What power consumption?
NVIDIA H100 SXM5 700 Watt. AMD Radeon RX 6800 XT 300 Watt.
How fast are NVIDIA H100 SXM5 and AMD Radeon RX 6800 XT?
NVIDIA H100 SXM5 operates at 1065 MHz. In this case, the maximum frequency reaches 1780 MHz. The clock base frequency of AMD Radeon RX 6800 XT reaches 1825 MHz. In turbo mode it reaches 2250 MHz.
What kind of memory do graphics cards have?
NVIDIA H100 SXM5 supports GDDR3. Installed 80 GB of RAM. Throughput reaches 1.92 GB/s. AMD Radeon RX 6800 XT works with GDDR6. The second one has 16 GB of RAM installed. Its bandwidth is 1.92 GB/s.
How many HDMI connectors do they have?
NVIDIA H100 SXM5 has There is no data HDMI outputs. AMD Radeon RX 6800 XT is equipped with 1 HDMI outputs.
What power connectors are used?
NVIDIA H100 SXM5 uses There is no data. AMD Radeon RX 6800 XT is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
NVIDIA H100 SXM5 is built on Hopper. AMD Radeon RX 6800 XT uses the RDNA 2.0 architecture.
What graphics processor is being used?
NVIDIA H100 SXM5 is equipped with GH100. AMD Radeon RX 6800 XT is set to Navi 21.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 4. AMD Radeon RX 6800 XT 16 PCIe lanes. PCIe version 4.
How many transistors?
NVIDIA H100 SXM5 has 80000 million transistors. AMD Radeon RX 6800 XT has 26800 million transistors