AMD Radeon RX 6900 XTX vs NVIDIA RTX 500 Mobile Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Unknown
Feb 2024
Generation
Navi II
Quadro Ada-M
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
2075 MHz
1485 MHz
Boost Clock
2435 MHz
2025 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
64bit
Bandwidth
576.0GB/s
128.0GB/s
Render Config
Compute Units
80
-
Shading Units
5120
2048
TMUs
320
64
ROPs
128
32
RT Cores
80
16
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
12 MB
L3 Cache
128 MB
-
SM Count
-
16
Tensor Cores
-
64
Theoretical Performance
Pixel Rate
311.7 GPixel/s
64.80 GPixel/s
Texture Rate
779.2 GTexel/s
129.6 GTexel/s
FP16 (half)
49.87 TFLOPS
8.294 TFLOPS
FP32 (float)
24.93 TFLOPS
8.294 TFLOPS
FP64 (double)
1.558 TFLOPS
129.6 GFLOPS
Graphics Processor
GPU Name
Navi 21
AD107
GPU Variant
Navi 21 XTXH(215-121000247)
-
Architecture
RDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
26.8 billion
18.9 billion
Die Size
520 mm²
159 mm²
Board Design
TDP
330W
35W
Suggested PSU
700 W
-
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Portable Device Dependent
Power Connectors
2x 8-pin
None
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
-
8.9
📊 Benchmark
3DMark Time Spy
-
4,969