AMD Radeon RX 6800M vs NVIDIA L40
GPU · Specs Compare
Graphics Card
Release Date
May 2021
Oct 2022
Generation
Mobility Radeon
Tesla Ada
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2116 MHz
735 MHz
Boost Clock
2390 MHz
2490 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
12GB
48GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
384bit
Bandwidth
384.0GB/s
864.0GB/s
Render Config
Compute Units
40
—
Shading Units
2560
18176
TMUs
160
568
ROPs
64
192
RT Cores
40
142
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
3 MB
96 MB
L3 Cache
96 MB
—
SM Count
—
142
Tensor Cores
—
568
Theoretical Performance
Pixel Rate
153.0 GPixel/s
478.1 GPixel/s
Texture Rate
382.4 GTexel/s
1414 GTexel/s
FP16 (half)
24.47 TFLOPS
90.52 TFLOPS
FP32 (float)
12.24 TFLOPS
90.52 TFLOPS
FP64 (double)
764.8 GFLOPS
1414 GFLOPS
Graphics Processor
GPU Name
Navi 22
AD102
GPU Variant
Navi 22 XTM
AD102-895-A1
Architecture
RDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
17.2 billion
76.3 billion
Die Size
335 mm²
608 mm²
Board Design
TDP
145W
300W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
—
700 W
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
6.6
CUDA
—
8.9
Benchmark
3DMark Time Spy
11,498
—
3DMark Time Spy Extreme
5,418
—
3DMark Speed Way
2,096
—
Blender
1,568
3,901
▲ Specs Compare
Data sourced from official specifications and benchmark tests.