NVIDIA RTX A2000 vs AMD Radeon Graphics 448SP
GPU Specs Compare
Graphics Card
Release Date
Aug 2021
Jan 2021
Generation
Quadro Ampere
Lucienne
Type
Professional
Integrated
Bus Interface
PCIe 4.0 x16
IGP
Clock Speeds
Base Clock
562 MHz
300 MHz
Boost Clock
1200 MHz
1800 MHz
Memory Clock
1500 MHz
System Shared
Memory
Memory Size
6GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
192bit
System Shared
Bandwidth
288.0GB/s
System Dependent
Render Config
SM Count
26
-
Shading Units
3328
448
TMUs
104
32
ROPs
48
8
Tensor Cores
104
-
RT Cores
26
-
L1 Cache
128 KB (per SM)
-
L2 Cache
3 MB
-
Compute Units
-
7
Theoretical Performance
Pixel Rate
57.60 GPixel/s
14.40 GPixel/s
Texture Rate
124.8 GTexel/s
57.60 GTexel/s
FP16 (half)
7.987 TFLOPS
3.226 TFLOPS
FP32 (float)
7.987 TFLOPS
1.613 TFLOPS
FP64 (double)
124.8 GFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
GA106
Lucienne
GPU Variant
GA106-850-A1
-
Architecture
Ampere
GCN 5.1
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
12 billion
9.8 billion
Die Size
276 mm²
156 mm²
Board Design
TDP
70W
25W
Suggested PSU
250 W
-
Outputs
4x mini-DisplayPort 1.4a
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
8.6
-
Shader Model
6.7
6.4