NVIDIA RTX 2000 Mobile Ada Generation vs AMD Radeon R9 270 1024SP
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Mar 2015
Generation
Quadro Ada-M
Volcanic Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1635 MHz
900 MHz
Boost Clock
2115 MHz
925 MHz
Memory Clock
2000 MHz
1200 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
256.0GB/s
153.6GB/s
Render Config
SM Count
24
-
Shading Units
3072
1024
TMUs
96
64
ROPs
48
32
Tensor Cores
96
-
RT Cores
24
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
12 MB
512 KB
Compute Units
-
16
Theoretical Performance
Pixel Rate
101.5 GPixel/s
29.60 GPixel/s
Texture Rate
203.0 GTexel/s
59.20 GTexel/s
FP16 (half)
12.99 TFLOPS
-
FP32 (float)
12.99 TFLOPS
1.894 TFLOPS
FP64 (double)
203.0 GFLOPS
118.4 GFLOPS
Graphics Processor
GPU Name
AD107
Pitcairn
Architecture
Ada Lovelace
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
18.9 billion
2.8 billion
Die Size
159 mm²
212 mm²
GPU Variant
-
Pitcairn PRO(215-0828062)
Board Design
TDP
50W
150W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
450 W
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
8.9
-
Shader Model
6.7
5.1