NVIDIA GeForce RTX 2070 Max Q vs AMD Radeon RX 6900 XT
GPU · Specs Compare
Graphics Card
Release Date
Jan 2019
Oct 2020
Generation
GeForce 20 Mobile
Navi II
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
885 MHz
1825 MHz
Boost Clock
1185 MHz
2250 MHz
Memory Clock
1500 MHz
2000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
384.0GB/s
512.0GB/s
Render Config
SM Count
36
—
Shading Units
2304
5120
TMUs
144
320
ROPs
64
128
Tensor Cores
288
—
RT Cores
36
80
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
4 MB
4 MB
Compute Units
—
80
L3 Cache
—
128 MB
Theoretical Performance
Pixel Rate
75.84 GPixel/s
288.0 GPixel/s
Texture Rate
170.6 GTexel/s
720.0 GTexel/s
FP16 (half)
10.92 TFLOPS
46.08 TFLOPS
FP32 (float)
5.460 TFLOPS
23.04 TFLOPS
FP64 (double)
170.6 GFLOPS
1440.0 GFLOPS
Graphics Processor
GPU Name
TU106
Navi 21
GPU Variant
N18E-G2-A1
Navi 21 XTX(215-121000167)
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
10.8 billion
26.8 billion
Die Size
445 mm²
520 mm²
Board Design
TDP
90W
300W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
—
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.4
CUDA
7.5
—
Shader Model
6.6
6.8
Benchmark
3DMark Time Spy
6,924
20,764
3DMark Time Spy Extreme
3,230
—
3DMark Speed Way
1,410
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.