AMD Radeon R9 Nano vs NVIDIA RTX A5000
GPU · Specs Compare
Graphics Card
Release Date
Aug 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
500 MHz
2000 MHz
Base Clock
—
1170 MHz
Boost Clock
—
1695 MHz
Memory
Memory Size
4GB
24GB
Memory Type
HBM
GDDR6
Memory Bus
4096bit
384bit
Bandwidth
512.0GB/s
768.0GB/s
Render Config
Compute Units
64
—
Shading Units
4096
8192
TMUs
256
256
ROPs
64
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
6 MB
SM Count
—
64
Tensor Cores
—
256
RT Cores
—
64
Theoretical Performance
Pixel Rate
64.00 GPixel/s
162.7 GPixel/s
Texture Rate
256.0 GTexel/s
433.9 GTexel/s
FP16 (half)
8.192 TFLOPS
27.77 TFLOPS
FP32 (float)
8.192 TFLOPS
27.77 TFLOPS
FP64 (double)
512.0 GFLOPS
433.9 GFLOPS
Graphics Processor
GPU Name
Fiji
GA102
GPU Variant
Fiji XT CA(215-0862120)
—
Architecture
GCN 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
8.9 billion
28.3 billion
Die Size
596 mm²
628 mm²
Board Design
TDP
175W
230W
Suggested PSU
450 W
550 W
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
4x DisplayPort 1.4a
Power Connectors
1x 8-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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.