AMD Radeon Pro W6800X Duo vs NVIDIA L40
GPU Specs Compare
Graphics Card
Release Date
Aug 2021
Oct 2022
Generation
Radeon Pro Mac
Tesla Ada
Type
Desktop
Professional
Bus Interface
Apple MPX
PCIe 4.0 x16
Clock Speeds
Base Clock
1800 MHz
735 MHz
Boost Clock
1967 MHz
2490 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
32GB
48GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
384bit
Bandwidth
512.0GB/s
864.0GB/s
Render Config
Compute Units
60
-
Shading Units
3840
18176
TMUs
240
568
ROPs
96
192
RT Cores
60
142
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
96 MB
L3 Cache
128 MB
-
SM Count
-
142
Tensor Cores
-
568
Theoretical Performance
Pixel Rate
188.8 GPixel/s
478.1 GPixel/s
Texture Rate
472.1 GTexel/s
1414 GTexel/s
FP16 (half)
30.21 TFLOPS
90.52 TFLOPS
FP32 (float)
15.11 TFLOPS
90.52 TFLOPS
FP64 (double)
944.2 GFLOPS
1414 GFLOPS
Graphics Processor
GPU Name
Navi 21
AD102
GPU Variant
Navi 21 Pro-XLA
AD102-895-A1
Architecture
RDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
26.8 billion
76.3 billion
Die Size
520 mm²
608 mm²
Board Design
TDP
400W
300W
Suggested PSU
800 W
700 W
Outputs
1x HDMI 2.14x Thunderbolt
4x DisplayPort 1.4a
Power Connectors
None
1x 16-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
6.7
6.6
CUDA
-
8.9
📊 Benchmark
Blender
1,422
3,901