AMD Radeon R9 390 vs NVIDIA RTX 1000 Mobile Ada Generation
GPU · Specs Compare
Graphics Card
Release Date
Jun 2015
Feb 2024
Generation
Pirate Islands
Quadro Ada-M
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1500 MHz
2000 MHz
Base Clock
—
1485 MHz
Boost Clock
—
2025 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
512bit
96bit
Bandwidth
384.0GB/s
192.0GB/s
Render Config
Compute Units
40
—
Shading Units
2560
2560
TMUs
160
80
ROPs
64
48
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
12 MB
SM Count
—
20
Tensor Cores
—
80
RT Cores
—
20
Theoretical Performance
Pixel Rate
64.00 GPixel/s
97.20 GPixel/s
Texture Rate
160.0 GTexel/s
162.0 GTexel/s
FP32 (float)
5.120 TFLOPS
10.37 TFLOPS
FP64 (double)
640.0 GFLOPS
162.0 GFLOPS
FP16 (half)
—
10.37 TFLOPS
Graphics Processor
GPU Name
Grenada
AD107
GPU Variant
Grenada PRO(215-0880030)
—
Architecture
GCN 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
6.2 billion
18.9 billion
Die Size
438 mm²
159 mm²
Board Design
TDP
275W
35W
Suggested PSU
600 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
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
—
8.9
Benchmark
3DMark Time Spy
3,964
5,985
3DMark Time Spy Extreme
1,931
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.