AMD Radeon RX 6900 XTX vs NVIDIA RTX A5500
GPU Specs Compare
Graphics Card
Release Date
Unknown
Mar 2022
Generation
Navi II
Quadro Ampere
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2075 MHz
1080 MHz
Boost Clock
2435 MHz
1665 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
16GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
384bit
Bandwidth
576.0GB/s
768.0GB/s
Render Config
Compute Units
80
-
Shading Units
5120
10240
TMUs
320
320
ROPs
128
96
RT Cores
80
80
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
6 MB
L3 Cache
128 MB
-
SM Count
-
80
Tensor Cores
-
320
Theoretical Performance
Pixel Rate
311.7 GPixel/s
159.8 GPixel/s
Texture Rate
779.2 GTexel/s
532.8 GTexel/s
FP16 (half)
49.87 TFLOPS
34.10 TFLOPS
FP32 (float)
24.93 TFLOPS
34.10 TFLOPS
FP64 (double)
1.558 TFLOPS
532.8 GFLOPS
Graphics Processor
GPU Name
Navi 21
GA102
GPU Variant
Navi 21 XTXH(215-121000247)
-
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
26.8 billion
28.3 billion
Die Size
520 mm²
628 mm²
Board Design
TDP
330W
230W
Suggested PSU
700 W
550 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
4x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 8-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
📊 Benchmark
OctaneBench
-
596
Blender
-
4,316