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GPU Comparison
NVIDIA A2 vs AMD Radeon R9 380
NVIDIA A2 vs AMD Radeon R9 380
VS
NVIDIA A2
AMD Radeon R9 380
We compared two Desktop platform GPUs: 16GB VRAM A2 and 2GB VRAM Radeon R9 380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA A2 's Advantages
Released 6 years and 5 months late
Boost Clock1770MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (200.1GB/s vs 176.0GB/s)
Lower TDP (60W vs 190W)
AMD Radeon R9 380 's Advantages
512 additional rendering cores
Score
Benchmark
FP32 (float)
A2
+30%
4.531 TFLOPS
Radeon R9 380
3.476 TFLOPS
A2
VS
Radeon R9 380
Graphics Card
Nov 2021
Release Date
Jun 2015
Quadro
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1440 MHz
Base Clock
-
1770 MHz
Boost Clock
-
1563 MHz
Memory Clock
1375 MHz
Memory
16GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
256bit
200.1GB/s
Bandwidth
176.0GB/s
Render Config
10
SM Count
-
-
Compute Units
28
1280
Shading Units
1792
40
TMUs
112
32
ROPs
32
40
Tensor Cores
-
10
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
512 KB
Theoretical Performance
56.64 GPixel/s
Pixel Rate
31.04 GPixel/s
70.80 GTexel/s
Texture Rate
108.6 GTexel/s
4.531 TFLOPS
FP16 (half)
3.476 TFLOPS
4.531 TFLOPS
FP32 (float)
3.476 TFLOPS
70.80 GFLOPS
FP64 (double)
217.3 GFLOPS
Graphics Processor
GA107
GPU Name
Antigua
-
GPU Variant
Antigua PRO (215-0877000)
Ampere
Architecture
GCN 3.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
Unknown
Transistors
5 billion
Unknown
Die Size
366 mm²
Board Design
60W
TDP
190W
250 W
Suggested PSU
450 W
No outputs
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
2x 6-pin
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
8.6
CUDA
-
6.6
Shader Model
6.3
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