AMD Radeon RX 6900 XT vs NVIDIA A100 PCIe 80 GB

What is the difference between AMD Radeon RX 6900 XT and NVIDIA A100 PCIe 80 GB. Find out which graphics card has better performance.

Graphics Processor (GPU)

Navi 21GPU NameGA100
RDNA 2.0ArchitectureAmpere
TSMCFoundryTSMC
7 nmProcess Size7 nm
26,800 millionTransistors54,200 million
520 mm²Die Size826 mm²

Graphics Card

Oct 28th, 2020Release DateJun 28th, 2021
Navi II
(RX 6000)
FamilyTesla
(Axx)
ActiveProductionActive
PCIe 4.0 x16Bus InterfacePCIe 4.0 x16

Memory

16 GBMemory Size80 GB
GDDR6Memory TypeHBM2e
256 bitMemory Bus5120 bit
512.0 GB/sBandwidth2,039 GB/s

Performance

288.0 GPixel/sPixel fillrate225.6 GPixel/s
720.0 GTexel/sTexture fillrate609.1 GTexel/s
46.08 TFLOPS (2:1)FP16 (half) performance77.97 TFLOPS (4:1)
23.04 TFLOPSFP32 (float) performance19.49 TFLOPS
1,440 GFLOPS (1:16)FP64 (double) performance9.746 TFLOPS (1:2)

Clock Speeds

1825 MHzBase Clock1065 MHz
2250 MHzBoost Clock1410 MHz
2000 MHz
16 Gbps effective
Memory Clock1593 MHz
3.2 Gbps effective

Render Config

5120Shading Units6912
320TMUs432
128ROPs160
128 KB per ArrayL1 Cache192 KB (per SM)
4 MBL2 Cache80 MB

Board Design

Triple-slotSlot WidthDual-slot
267 mm
10.5 inches
Length267 mm
10.5 inches
300 WThermal design power (TDP)250 W
700 WSuggested PSU600 W
1x HDMI
2x DisplayPort
1x USB Type-C
Display ConnectorsNo outputs
2x 8-pinPower Connectors8-pin EPS
109-D412A7Board NumberP1001 SKU 200

API support

12 Ultimate (12_2)DirectXN/A
4.6OpenGLN/A
2.1OpenCL3.0
1.2VulkanN/A
6.5Shader ModelN/A