AMD Radeon Instinct MI8 vs NVIDIA Quadro RTX 4000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Dec 2016
May 2019
Generation
Radeon Instinct
Quadro Mobile
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
500 MHz
1750 MHz
Base Clock
—
1110 MHz
Boost Clock
—
1560 MHz
Memory
Memory Size
4GB
8GB
Memory Type
HBM
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
512.0GB/s
448.0GB/s
Render Config
Compute Units
64
—
Shading Units
4096
2560
TMUs
256
160
ROPs
64
64
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
2 MB
4 MB
SM Count
—
40
Tensor Cores
—
320
RT Cores
—
40
Theoretical Performance
Pixel Rate
64.00 GPixel/s
99.84 GPixel/s
Texture Rate
256.0 GTexel/s
249.6 GTexel/s
FP16 (half)
8.192 TFLOPS
15.97 TFLOPS
FP32 (float)
8.192 TFLOPS
7.987 TFLOPS
FP64 (double)
512.0 GFLOPS
249.6 GFLOPS
Graphics Processor
GPU Name
Fiji
TU104
GPU Variant
Fiji XT CA(215-0862120)
N19E-Q3-A1
Architecture
GCN 3.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
8.9 billion
13.6 billion
Die Size
596 mm²
545 mm²
Board Design
TDP
175W
110W
Suggested PSU
450 W
—
Outputs
No outputs
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
1.3
Shader Model
6.5
6.6
CUDA
—
7.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.