AMD Radeon RX 6900 XTX vs NVIDIA GeForce RTX 3060 12 GB GA104
GPU Specs Compare
Graphics Card
Release Date
Unknown
Sep 2021
Generation
Navi II
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2075 MHz
1320 MHz
Boost Clock
2435 MHz
1777 MHz
Memory Clock
2250 MHz
1875 MHz
Memory
Memory Size
16GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
192bit
Bandwidth
576.0GB/s
360.0GB/s
Render Config
Compute Units
80
-
Shading Units
5120
3584
TMUs
320
112
ROPs
128
64
RT Cores
80
28
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
3 MB
L3 Cache
128 MB
-
SM Count
-
28
Tensor Cores
-
112
Theoretical Performance
Pixel Rate
311.7 GPixel/s
113.7 GPixel/s
Texture Rate
779.2 GTexel/s
199.0 GTexel/s
FP16 (half)
49.87 TFLOPS
12.74 TFLOPS
FP32 (float)
24.93 TFLOPS
12.74 TFLOPS
FP64 (double)
1.558 TFLOPS
199.0 GFLOPS
Graphics Processor
GPU Name
Navi 21
GA104
GPU Variant
Navi 21 XTXH(215-121000247)
GA104-150-KC-A1
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
26.8 billion
17.4 billion
Die Size
520 mm²
392 mm²
Board Design
TDP
330W
170W
Suggested PSU
700 W
450 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 12-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.7
CUDA
-
8.6