NVIDIA RTX A2000 Max-Q vs AMD Radeon RX 6850M XT
We compared two Mobile platform GPUs: 4GB VRAM RTX A2000 Max Q and 12GB VRAM Radeon RX 6850M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A2000 Max-Q 's Advantages
Lower TDP (95W vs 165W)
AMD Radeon RX 6850M XT 's Advantages
Released 9 months late
Boost Clock has increased by 114% (2581MHz vs 1207MHz)
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (384.0GB/s vs 176.0GB/s)
Score
Benchmark
FP32 (float)
RTX A2000 Max Q
6.18 TFLOPS
Radeon RX 6850M XT
+113%
13.21 TFLOPS
Graphics Card
Apr 2021
Release Date
Jan 2022
Ampere-MW
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
682 MHz
Base Clock
2321 MHz
1207 MHz
Boost Clock
2581 MHz
1375 MHz
Memory Clock
2000 MHz
Memory
4GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
192bit
176.0GB/s
Bandwidth
384.0GB/s
Render Config
-
Compute Units
40
20
SM Count
-
2560
Shading Units
2560
80
TMUs
160
48
ROPs
64
80
Tensor Cores
-
20
RT Cores
40
128 KB (per SM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
3 MB
-
L3 Cache
96 MB
Theoretical Performance
57.94 GPixel/s
Pixel Rate
165.2 GPixel/s
96.56 GTexel/s
Texture Rate
413.0 GTexel/s
6.180 TFLOPS
FP16 (half)
26.43 TFLOPS
6.180 TFLOPS
FP32 (float)
13.21 TFLOPS
96.56 GFLOPS
FP64 (double)
825.9 GFLOPS
Board Design
95W
TDP
165W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA107
GPU Name
Navi 22
-
GPU Variant
Navi 22 XTM
Ampere
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
8.7 billion
Transistors
17.2 billion
200 mm²
Die Size
335 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.6
CUDA
-
6.8
Shader Model
6.5
