Home GPU Comparison AMD Radeon RX 6900 XT vs NVIDIA GeForce RTX 3060 Ti

AMD Radeon RX 6900 XT vs NVIDIA GeForce RTX 3060 Ti

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XT and 8GB VRAM GeForce RTX 3060 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XT 's Advantages
Boost Clock has increased by 35% (2250MHz vs 1665MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)
256 additional rendering cores
NVIDIA GeForce RTX 3060 Ti 's Advantages
Lower TDP (200W vs 300W)

Score

Benchmark

FP32 (float)
Radeon RX 6900 XT +42%
23.04 TFLOPS
GeForce RTX 3060 Ti
16.2 TFLOPS
3DMark Time Spy
Radeon RX 6900 XT +79%
20915
GeForce RTX 3060 Ti
11663
Shadow of the Tomb Raider 2160p
Radeon RX 6900 XT +61%
79
GeForce RTX 3060 Ti
49
Shadow of the Tomb Raider 1440p
Radeon RX 6900 XT +52%
142
GeForce RTX 3060 Ti
93
Shadow of the Tomb Raider 1080p
Radeon RX 6900 XT +50%
194
GeForce RTX 3060 Ti
129
Cyberpunk 2077 2160p
Radeon RX 6900 XT +60%
66
GeForce RTX 3060 Ti
41
Cyberpunk 2077 1440p
Radeon RX 6900 XT +60%
77
GeForce RTX 3060 Ti
48
Cyberpunk 2077 1080p
Radeon RX 6900 XT +61%
116
GeForce RTX 3060 Ti
72
Battlefield 5 2160p
Radeon RX 6900 XT +67%
114
GeForce RTX 3060 Ti
68
Battlefield 5 1440p
Radeon RX 6900 XT +63%
200
GeForce RTX 3060 Ti
122
Battlefield 5 1080p
Radeon RX 6900 XT +21%
201
GeForce RTX 3060 Ti
166
GTA 5 2160p
Radeon RX 6900 XT +104%
127
GeForce RTX 3060 Ti
62
GTA 5 1440p
Radeon RX 6900 XT +53%
152
GeForce RTX 3060 Ti
99
GTA 5 1080p
Radeon RX 6900 XT +26%
189
GeForce RTX 3060 Ti
149
Horizon Forbidden West 1080p
Radeon RX 6900 XT +60%
114
GeForce RTX 3060 Ti
71
Horizon Forbidden West 1440p
Radeon RX 6900 XT +64%
89
GeForce RTX 3060 Ti
54
Horizon Forbidden West 2160p
Radeon RX 6900 XT +64%
56
GeForce RTX 3060 Ti
34
VS

Graphics Card

Oct 2020
Release Date
Dec 2020
Navi II
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1825 MHz
Base Clock
1410 MHz
2250 MHz
Boost Clock
1665 MHz
2000 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
448.0GB/s

Render Config

-
SM Count
38
80
Compute Units
-
5120
Shading Units
4864
320
TMUs
152
128
ROPs
80
-
Tensor Cores
152
80
RT Cores
38
128 KB per Array
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB

Theoretical Performance

288.0 GPixel/s
Pixel Rate
133.2 GPixel/s
720.0 GTexel/s
Texture Rate
253.1 GTexel/s
46.08 TFLOPS
FP16 (half)
16.20 TFLOPS
23.04 TFLOPS
FP32 (float)
16.20 TFLOPS
1440 GFLOPS
FP64 (double)
253.1 GFLOPS

Graphics Processor

Navi 21
GPU Name
GA104
Navi 21 XTX (215-121000167)
GPU Variant
GA104-200-A1
RDNA 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
7 nm
Process Size
8 nm
26.8 billion
Transistors
17.4 billion
520 mm²
Die Size
392 mm²

Board Design

300W
TDP
200W
700 W
Suggested PSU
550 W
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 12-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.5
Shader Model
6.6

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