AMD Radeon R9 380X vs NVIDIA RTX A5000
GPU Specs Compare
Graphics Card
Release Date
Nov 2015
Apr 2021
Generation
Pirate Islands
Quadro Ampere
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1425 MHz
2000 MHz
Base Clock
-
1170 MHz
Boost Clock
-
1695 MHz
Memory
Memory Size
4GB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
182.4GB/s
768.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
8192
TMUs
128
256
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
6 MB
SM Count
-
64
Tensor Cores
-
256
RT Cores
-
64
Theoretical Performance
Pixel Rate
31.04 GPixel/s
162.7 GPixel/s
Texture Rate
124.2 GTexel/s
433.9 GTexel/s
FP16 (half)
3.973 TFLOPS
27.77 TFLOPS
FP32 (float)
3.973 TFLOPS
27.77 TFLOPS
FP64 (double)
248.3 GFLOPS
433.9 GFLOPS
Graphics Processor
GPU Name
Antigua
GA102
GPU Variant
Antigua XT(215-0877016)
-
Architecture
GCN 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
5 billion
28.3 billion
Die Size
366 mm²
628 mm²
Board Design
TDP
190W
230W
Suggested PSU
450 W
550 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
4x DisplayPort 1.4a
Power Connectors
2x 6-pin
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.7
CUDA
-
8.6
📊 Benchmark
3DMark Time Spy
3,011
-
3DMark Time Spy Extreme
1,294
-