AMD Zhongshan Subor Z+ GPU vs AMD Radeon HD 6850 X2
GPU Specs Compare
Graphics Card
Release Date
Aug 2018
Sep 2011
Generation
Console GPU
Northern Islands
Type
Game console
Desktop
Bus Interface
-
PCIe 2.0 x16
Clock Speeds
Memory Clock
1200 MHz
1050 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
153.6GB/s
134.4GB/s
Render Config
Compute Units
24
12
Shading Units
1536
960
TMUs
96
48
ROPs
32
32
L1 Cache
-
8 KB (per CU)
L2 Cache
-
512 KB
Theoretical Performance
Pixel Rate
41.60 GPixel/s
25.60 GPixel/s
Texture Rate
124.8 GTexel/s
38.40 GTexel/s
FP16 (half)
7.987 TFLOPS
-
FP32 (float)
3.994 TFLOPS
1.536 TFLOPS
FP64 (double)
249.6 GFLOPS
-
Graphics Processor
GPU Name
Fenghuang
Barts
GPU Variant
Zhongshan Subor
Barts PRO(215-0798006)
Architecture
GCN 5.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
14 nm
40 nm
Transistors
Unknown
1.7 billion
Die Size
397 mm²
255 mm²
Board Design
TDP
100W
254W
Outputs
No outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Suggested PSU
-
600 W
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.2
N/A
Shader Model
6.2
5.0