NVIDIA GeForce RTX 2070 Max Q Refresh vs AMD Radeon R9 390X
GPU · Specs Compare
Graphics Card
Release Date
Mar 2020
Jun 2015
Generation
GeForce 20 Mobile
Pirate Islands
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
—
Boost Clock
1125 MHz
—
Memory Clock
1375 MHz
1500 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
512bit
Bandwidth
352.0GB/s
384.0GB/s
Render Config
SM Count
36
—
Shading Units
2304
2816
TMUs
144
176
ROPs
64
64
Tensor Cores
288
—
RT Cores
36
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
1024 KB
Compute Units
—
44
Theoretical Performance
Pixel Rate
72.00 GPixel/s
67.20 GPixel/s
Texture Rate
162.0 GTexel/s
184.8 GTexel/s
FP16 (half)
10.37 TFLOPS
—
FP32 (float)
5.184 TFLOPS
5.914 TFLOPS
FP64 (double)
162.0 GFLOPS
739.2 GFLOPS
Graphics Processor
GPU Name
TU106B
Grenada
Architecture
Turing
GCN 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
10.8 billion
6.2 billion
Die Size
445 mm²
438 mm²
GPU Variant
—
Grenada XT(215-0880004)
Board Design
TDP
115W
275W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
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.