AMD Radeon RX 6800M vs NVIDIA A16 PCIe
GPU · Specs Compare
Graphics Card
Release Date
May 2021
Apr 2021
Generation
Mobility Radeon
Tesla
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
2116 MHz
885 MHz
Boost Clock
2390 MHz
1695 MHz
Memory Clock
2000 MHz
1812 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
128bit
Bandwidth
384.0GB/s
231.9GB/s
Render Config
Compute Units
40
—
Shading Units
2560
1280
TMUs
160
40
ROPs
64
32
RT Cores
40
10
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
3 MB
2 MB
L3 Cache
96 MB
—
SM Count
—
10
Tensor Cores
—
40
Theoretical Performance
Pixel Rate
153.0 GPixel/s
54.24 GPixel/s
Texture Rate
382.4 GTexel/s
67.80 GTexel/s
FP16 (half)
24.47 TFLOPS
4.339 TFLOPS
FP32 (float)
12.24 TFLOPS
4.339 TFLOPS
FP64 (double)
764.8 GFLOPS
135.6 GFLOPS
Graphics Processor
GPU Name
Navi 22
GA107
GPU Variant
Navi 22 XTM
—
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
17.2 billion
Unknown
Die Size
335 mm²
Unknown
Board Design
TDP
145W
250W
Outputs
No outputs
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
—
600 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
—
8.6
Benchmark
3DMark Time Spy
11,498
—
3DMark Time Spy Extreme
5,418
—
3DMark Speed Way
2,096
—
Blender
1,568
510
▲ Specs Compare
Data sourced from official specifications and benchmark tests.