NVIDIA RTX A2000 vs AMD Radeon RX 6800M
GPU · Specs Compare
Graphics Card
Release Date
Aug 2021
May 2021
Generation
Quadro Ampere
Mobility Radeon
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
562 MHz
2116 MHz
Boost Clock
1200 MHz
2390 MHz
Memory Clock
1500 MHz
2000 MHz
Memory
Memory Size
6GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
192bit
Bandwidth
288.0GB/s
384.0GB/s
Render Config
SM Count
26
—
Shading Units
3328
2560
TMUs
104
160
ROPs
48
64
Tensor Cores
104
—
RT Cores
26
40
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
3 MB
3 MB
Compute Units
—
40
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
57.60 GPixel/s
153.0 GPixel/s
Texture Rate
124.8 GTexel/s
382.4 GTexel/s
FP16 (half)
7.987 TFLOPS
24.47 TFLOPS
FP32 (float)
7.987 TFLOPS
12.24 TFLOPS
FP64 (double)
124.8 GFLOPS
764.8 GFLOPS
Graphics Processor
GPU Name
GA106
Navi 22
GPU Variant
GA106-850-A1
Navi 22 XTM
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
12 billion
17.2 billion
Die Size
276 mm²
335 mm²
Board Design
TDP
70W
145W
Suggested PSU
250 W
—
Outputs
4x mini-DisplayPort 1.4a
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.6
—
Shader Model
6.7
6.5
Benchmark
3DMark Time Spy
—
11,498
3DMark Time Spy Extreme
—
5,418
3DMark Speed Way
—
2,096
Blender
—
1,568
▲ Specs Compare
Data sourced from official specifications and benchmark tests.