AMD Radeon E9260 PCIe vs AMD Radeon RX 640 Mobile
GPU Specs Compare
Graphics Card
Release Date
Sep 2016
May 2019
Generation
Embedded
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x8
Clock Speeds
Base Clock
1090 MHz
1082 MHz
Boost Clock
1200 MHz
1218 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
64bit
Bandwidth
112.0GB/s
48.00GB/s
Render Config
Compute Units
14
10
Shading Units
896
640
TMUs
48
40
ROPs
16
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
512 KB
Theoretical Performance
Pixel Rate
19.20 GPixel/s
19.49 GPixel/s
Texture Rate
57.60 GTexel/s
48.72 GTexel/s
FP16 (half)
2.150 TFLOPS
1.559 TFLOPS
FP32 (float)
2.150 TFLOPS
1.559 TFLOPS
FP64 (double)
134.4 GFLOPS
97.44 GFLOPS
Graphics Processor
GPU Name
Baffin
Polaris 23
GPU Variant
Baffin E9260(216-0885288)
Polaris 23 XT
Architecture
GCN 4.0
GCN 4.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
3 billion
2.2 billion
Die Size
123 mm²
103 mm²
Board Design
TDP
80W
50W
Outputs
4x mini-DisplayPort 1.4a
No outputs
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