NVIDIA PG506 242 vs AMD Radeon Pro W6900X
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Aug 2021
Generation
Tesla
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
930 MHz
1825 MHz
Boost Clock
1440 MHz
2150 MHz
Memory Clock
1215 MHz
2000 MHz
Memory
Memory Size
24GB
32GB
Memory Type
HBM2
GDDR6
Memory Bus
3072bit
256bit
Bandwidth
933.1GB/s
512.0GB/s
Render Config
SM Count
56
-
Shading Units
3584
5120
TMUs
224
320
ROPs
96
128
Tensor Cores
224
-
L1 Cache
192 KB (per SM)
128 KB per Array
L2 Cache
24 MB
4 MB
Compute Units
-
80
RT Cores
-
80
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
138.2 GPixel/s
275.2 GPixel/s
Texture Rate
322.6 GTexel/s
688.0 GTexel/s
FP16 (half)
10.32 TFLOPS
44.03 TFLOPS
FP32 (float)
10.32 TFLOPS
22.02 TFLOPS
FP64 (double)
5.161 TFLOPS
1376 GFLOPS
Graphics Processor
GPU Name
GA100
Navi 21
Architecture
Ampere
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
54.2 billion
26.8 billion
Die Size
826 mm²
520 mm²
GPU Variant
-
Navi 21 Pro-XTA
Board Design
TDP
165W
300W
Suggested PSU
450 W
700 W
Outputs
No outputs
1x HDMI 2.14x Thunderbolt
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
CUDA
8.0
-
Shader Model
N/A
6.5