AMD Radeon Graphics 448SP Mobile vs AMD Radeon HD 6850 1440SP Edition
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Aug 2012
Generation
Vega II IGP
Northern Islands
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 2.0 x16
Clock Speeds
Base Clock
300 MHz
-
Boost Clock
1800 MHz
-
Memory Clock
System Shared
1000 MHz
Memory
Memory Size
System Shared
1024MB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
128.0GB/s
Render Config
Compute Units
7
18
Shading Units
448
1440
TMUs
28
72
ROPs
8
32
L1 Cache
-
8 KB (per CU)
L2 Cache
-
512 KB
Theoretical Performance
Pixel Rate
14.40 GPixel/s
23.20 GPixel/s
Texture Rate
50.40 GTexel/s
52.20 GTexel/s
FP16 (half)
3.226 TFLOPS
-
FP32 (float)
1.613 TFLOPS
2.088 TFLOPS
FP64 (double)
100.8 GFLOPS
417.6 GFLOPS
Graphics Processor
GPU Name
Barcelo
Cypress
Architecture
GCN 5.1
TeraScale 2
Foundry
TSMC
TSMC
Process Size
7 nm
40 nm
Transistors
10.7 billion
2.154 billion
Die Size
180 mm²
334 mm²
GPU Variant
-
Cypress PRO(215-0735043)
Board Design
TDP
45W
151W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
None
2x 6-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.3
N/A
Shader Model
6.7
5.0