NVIDIA Quadro RTX 8000 Passive vs AMD Radeon R9 M485X
GPU · Specs Compare
Graphics Card
Release Date
Aug 2018
May 2016
Generation
Quadro
Crystal System
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1230 MHz
—
Boost Clock
1620 MHz
—
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
48GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
256bit
Bandwidth
672.0GB/s
160.0GB/s
Render Config
SM Count
72
—
Shading Units
4608
2048
TMUs
288
128
ROPs
96
32
Tensor Cores
576
—
RT Cores
72
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
512 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
155.5 GPixel/s
23.14 GPixel/s
Texture Rate
466.6 GTexel/s
92.54 GTexel/s
FP16 (half)
29.86 TFLOPS
2.961 TFLOPS
FP32 (float)
14.93 TFLOPS
2.961 TFLOPS
FP64 (double)
466.6 GFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
TU102
Amethyst
GPU Variant
TU102-875-A1
Amethyst XT
Architecture
Turing
GCN 3.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
18.6 billion
5 billion
Die Size
754 mm²
366 mm²
Board Design
TDP
260W
250W
Suggested PSU
600 W
—
Outputs
No outputs
No outputs
Power Connectors
1x 6-pin + 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
7.5
—
Shader Model
6.6
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.