Home GPU Comparison AMD Radeon RX 6900 XTX vs NVIDIA GeForce RTX 2060

AMD Radeon RX 6900 XTX vs NVIDIA GeForce RTX 2060

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XTX and 6GB VRAM GeForce RTX 2060 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XTX 's Advantages
Boost Clock has increased by 45% (2435MHz vs 1680MHz)
More VRAM (16GB vs 6GB)
Larger VRAM bandwidth (576.0GB/s vs 336.0GB/s)
3200 additional rendering cores
NVIDIA GeForce RTX 2060 's Advantages
Lower TDP (160W vs 330W)

Score

Benchmark

FP32 (float)
Radeon RX 6900 XTX +286%
24.93 TFLOPS
GeForce RTX 2060
6.451 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jan 2019
Navi II
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2075 MHz
Base Clock
1365 MHz
2435 MHz
Boost Clock
1680 MHz
2250 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
192bit
576.0GB/s
Bandwidth
336.0GB/s

Render Config

80
Compute Units
-
-
SM Count
30
5120
Shading Units
1920
320
TMUs
120
128
ROPs
48
-
Tensor Cores
240
80
RT Cores
30
128 KB per Array
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
3 MB
128 MB
L3 Cache
-

Theoretical Performance

311.7 GPixel/s
Pixel Rate
80.64 GPixel/s
779.2 GTexel/s
Texture Rate
201.6 GTexel/s
49.87 TFLOPS
FP16 (half)
12.90 TFLOPS
24.93 TFLOPS
FP32 (float)
6.451 TFLOPS
1.558 TFLOPS
FP64 (double)
201.6 GFLOPS

Board Design

330W
TDP
160W
700 W
Suggested PSU
450 W
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
Outputs
1x DVI 1x HDMI 2.0 2x DisplayPort 1.4a 1x USB Type-C
2x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

Navi 21
GPU Name
TU106
Navi 21 XTXH (215-121000247)
GPU Variant
TU106-200A-KA-A1
RDNA 2.0
Architecture
Turing
TSMC
Foundry
TSMC
7 nm
Process Size
12 nm
26.8 billion
Transistors
10.8 billion
520 mm²
Die Size
445 mm²

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
7.5
6.5
Shader Model
6.6

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