AMD Radeon RX 6800 XT vs NVIDIA A100 SXM4 40 GB

What is the difference between AMD Radeon RX 6800 XT and NVIDIA A100 SXM4 40 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 DateMay 14th, 2020
Navi II
(RX 6000)
FamilyTesla
(Axx)
ActiveProductionActive
PCIe 4.0 x16Bus InterfacePCIe 4.0 x16

Memory

16 GBMemory Size40 GB
GDDR6Memory TypeHBM2e
256 bitMemory Bus5120 bit
512.0 GB/sBandwidth1,555 GB/s

Performance

288.0 GPixel/sPixel fillrate225.6 GPixel/s
648.0 GTexel/sTexture fillrate609.1 GTexel/s
41.47 TFLOPS (2:1)FP16 (half) performance77.97 TFLOPS (4:1)
20.74 TFLOPSFP32 (float) performance19.49 TFLOPS
1,296 GFLOPS (1:16)FP64 (double) performance9.746 TFLOPS (1:2)

Clock Speeds

1825 MHzBase Clock1095 MHz
2250 MHzBoost Clock1410 MHz
2000 MHz
16 Gbps effective
Memory Clock1215 MHz
2.4 Gbps effective

Render Config

4608Shading Units6912
288TMUs432
128ROPs160
128 KB per ArrayL1 Cache192 KB (per SM)
4 MBL2 Cache40 MB

Board Design

Dual-slotSlot WidthIGP
300 WThermal design power (TDP)400 W
700 WSuggested PSU800 W
1x HDMI
2x DisplayPort
1x USB Type-C
Display ConnectorsNo outputs
2x 8-pinPower ConnectorsNone

API support

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