NVIDIA RTX A2000 vs AMD Radeon R9 M485X
GPU · Specs Compare
Graphics Card
Release Date
Aug 2021
May 2016
Generation
Quadro Ampere
Crystal System
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
562 MHz
—
Boost Clock
1200 MHz
—
Memory Clock
1500 MHz
1250 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
288.0GB/s
160.0GB/s
Render Config
SM Count
26
—
Shading Units
3328
2048
TMUs
104
128
ROPs
48
32
Tensor Cores
104
—
RT Cores
26
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
3 MB
512 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
57.60 GPixel/s
23.14 GPixel/s
Texture Rate
124.8 GTexel/s
92.54 GTexel/s
FP16 (half)
7.987 TFLOPS
2.961 TFLOPS
FP32 (float)
7.987 TFLOPS
2.961 TFLOPS
FP64 (double)
124.8 GFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
GA106
Amethyst
GPU Variant
GA106-850-A1
Amethyst XT
Architecture
Ampere
GCN 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
12 billion
5 billion
Die Size
276 mm²
366 mm²
Board Design
TDP
70W
250W
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_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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.