AMD Radeon R7 265 vs NVIDIA GeForce RTX 2080 Max Q
GPU Specs Compare
Graphics Card
Release Date
Feb 2014
Jan 2019
Generation
Volcanic Islands
GeForce 20 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
735 MHz
Boost Clock
925 MHz
1095 MHz
Memory Clock
1400 MHz
1500 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
179.2GB/s
384.0GB/s
Render Config
Compute Units
16
-
Shading Units
1024
2944
TMUs
64
184
ROPs
32
64
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
46
Tensor Cores
-
368
RT Cores
-
46
Theoretical Performance
Pixel Rate
29.60 GPixel/s
70.08 GPixel/s
Texture Rate
59.20 GTexel/s
201.5 GTexel/s
FP32 (float)
1.894 TFLOPS
6.447 TFLOPS
FP64 (double)
118.4 GFLOPS
201.5 GFLOPS
FP16 (half)
-
12.89 TFLOPS
Graphics Processor
GPU Name
Pitcairn
TU104
GPU Variant
Pitcairn PRO(215-0828062)
N18E-G3-A1
Architecture
GCN 1.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
2.8 billion
13.6 billion
Die Size
212 mm²
545 mm²
Board Design
TDP
150W
80W
Suggested PSU
450 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.6
CUDA
-
7.5