NVIDIA RTX A5000-12Q vs AMD Radeon R9 M485X
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
May 2016
Generation
Quadro Ampere
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1170 MHz
—
Boost Clock
1695 MHz
—
Memory Clock
2000 MHz
1250 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
256bit
Bandwidth
768.0GB/s
160.0GB/s
Render Config
SM Count
64
—
Shading Units
8192
2048
TMUs
256
128
ROPs
96
32
Tensor Cores
256
—
RT Cores
64
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
512 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
162.7 GPixel/s
23.14 GPixel/s
Texture Rate
433.9 GTexel/s
92.54 GTexel/s
FP16 (half)
27.77 TFLOPS
2.961 TFLOPS
FP32 (float)
27.77 TFLOPS
2.961 TFLOPS
FP64 (double)
433.9 GFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
GA102
Amethyst
Architecture
Ampere
GCN 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
28.3 billion
5 billion
Die Size
628 mm²
366 mm²
GPU Variant
—
Amethyst XT
Board Design
TDP
230W
250W
Suggested PSU
550 W
—
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
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.