NVIDIA GeForce RTX 2080 Mobile vs AMD Radeon R7 265
GPU Specs Compare
Graphics Card
Release Date
Jan 2019
Feb 2014
Generation
GeForce 20 Mobile
Volcanic Islands
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1380 MHz
900 MHz
Boost Clock
1590 MHz
925 MHz
Memory Clock
1750 MHz
1400 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
179.2GB/s
Render Config
SM Count
46
-
Shading Units
2944
1024
TMUs
184
64
ROPs
64
32
Tensor Cores
368
-
RT Cores
46
-
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
512 KB
Compute Units
-
16
Theoretical Performance
Pixel Rate
101.8 GPixel/s
29.60 GPixel/s
Texture Rate
292.6 GTexel/s
59.20 GTexel/s
FP16 (half)
18.72 TFLOPS
-
FP32 (float)
9.362 TFLOPS
1.894 TFLOPS
FP64 (double)
292.6 GFLOPS
118.4 GFLOPS
Graphics Processor
GPU Name
TU104
Pitcairn
GPU Variant
N18E-G3-A1
Pitcairn PRO(215-0828062)
Architecture
Turing
GCN 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
13.6 billion
2.8 billion
Die Size
545 mm²
212 mm²
Board Design
TDP
150W
150W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Suggested PSU
-
450 W
Power Connectors
-
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
7.5
-
Shader Model
6.6
5.1