AMD Zhongshan Subor Z+ GPU vs AMD Radeon HD 6990
GPU Specs Compare
Graphics Card
Release Date
Aug 2018
Mar 2011
Generation
Console GPU
Northern Islands
Type
Game console
Desktop
Bus Interface
-
PCIe 2.0 x16
Clock Speeds
Memory Clock
1200 MHz
1250 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
153.6GB/s
160.0GB/s
Render Config
Compute Units
24
24
Shading Units
1536
1536
TMUs
96
96
ROPs
32
32
L1 Cache
-
8 KB (per CU)
L2 Cache
-
512 KB
Theoretical Performance
Pixel Rate
41.60 GPixel/s
26.56 GPixel/s
Texture Rate
124.8 GTexel/s
79.68 GTexel/s
FP16 (half)
7.987 TFLOPS
-
FP32 (float)
3.994 TFLOPS
2.550 TFLOPS
FP64 (double)
249.6 GFLOPS
637.4 GFLOPS
Graphics Processor
GPU Name
Fenghuang
Antilles
GPU Variant
Zhongshan Subor
Antilles XT(215-0807027)
Architecture
GCN 5.0
TeraScale 3
Foundry
TSMC
TSMC
Process Size
14 nm
40 nm
Transistors
Unknown
2.64 billion
Die Size
397 mm²
389 mm²
Board Design
TDP
100W
375W
Outputs
No outputs
1x DVI4x mini-DisplayPort 1.2
Suggested PSU
-
750 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