Intel Arctic Sound 1T vs AMD Radeon Pro W6900X
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Aug 2021
Generation
Xe Graphics
Radeon Pro Mac
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1200 MHz
2000 MHz
Base Clock
-
1825 MHz
Boost Clock
-
2150 MHz
Memory
Memory Size
16GB
32GB
Memory Type
HBM2e
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
1229GB/s
512.0GB/s
Render Config
Shading Units
6144
5120
TMUs
192
320
ROPs
96
128
L2 Cache
8 MB
4 MB
Compute Units
-
80
RT Cores
-
80
L1 Cache
-
128 KB per Array
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
86.40 GPixel/s
275.2 GPixel/s
Texture Rate
172.8 GTexel/s
688.0 GTexel/s
FP16 (half)
22.12 TFLOPS
44.03 TFLOPS
FP32 (float)
11.06 TFLOPS
22.02 TFLOPS
FP64 (double)
2.765 TFLOPS
1376 GFLOPS
Graphics Processor
GPU Name
Arctic Sound
Navi 21
Architecture
Generation 12.5
RDNA 2.0
Foundry
Intel
TSMC
Process Size
10 nm
7 nm
Transistors
8 billion
26.8 billion
Die Size
190 mm²
520 mm²
GPU Variant
-
Navi 21 Pro-XTA
Board Design
TDP
350W
300W
Suggested PSU
750 W
700 W
Outputs
No outputs
1x HDMI 2.14x Thunderbolt
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
Shader Model
6.5
6.5