NVIDIA RTX A1000 Mobile 6 GB vs AMD Radeon R9 380 OEM
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
May 2015
Generation
Quadro Ampere-M
Pirate Islands
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
652 MHz
-
Boost Clock
1140 MHz
-
Memory Clock
1375 MHz
1375 MHz
Memory
Memory Size
6GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
96bit
256bit
Bandwidth
132.0GB/s
176.0GB/s
Render Config
SM Count
20
-
Shading Units
2560
1792
TMUs
80
112
ROPs
32
32
Tensor Cores
80
-
RT Cores
20
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
-
28
Theoretical Performance
Pixel Rate
36.48 GPixel/s
29.38 GPixel/s
Texture Rate
91.20 GTexel/s
102.8 GTexel/s
FP16 (half)
5.837 TFLOPS
3.290 TFLOPS
FP32 (float)
5.837 TFLOPS
3.290 TFLOPS
FP64 (double)
91.20 GFLOPS
205.6 GFLOPS
Graphics Processor
GPU Name
GA107
Antigua
Architecture
Ampere
GCN 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
8.7 billion
5 billion
Die Size
200 mm²
366 mm²
GPU Variant
-
Antigua PRO(215-0877000)
Board Design
TDP
60W
190W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.6
-
Shader Model
6.7
6.3