AMD Radeon E9260 PCIe vs AMD Radeon E9390 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Sep 2016
Oct 2019
Generation
Embedded
Embedded
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1090 MHz
713 MHz
Boost Clock
1200 MHz
1089 MHz
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
112.0GB/s
160.0GB/s
Render Config
Compute Units
14
28
Shading Units
896
1792
TMUs
48
112
ROPs
16
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
2 MB
Theoretical Performance
Pixel Rate
19.20 GPixel/s
34.85 GPixel/s
Texture Rate
57.60 GTexel/s
122.0 GTexel/s
FP16 (half)
2.150 TFLOPS
3.903 TFLOPS
FP32 (float)
2.150 TFLOPS
3.903 TFLOPS
FP64 (double)
134.4 GFLOPS
243.9 GFLOPS
Graphics Processor
GPU Name
Baffin
Ellesmere
GPU Variant
Baffin E9260(216-0885288)
—
Architecture
GCN 4.0
GCN 4.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
3 billion
5.7 billion
Die Size
123 mm²
232 mm²
Board Design
TDP
80W
75W
Outputs
4x mini-DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.