AMD Radeon RX 7950 XTX vs AMD Zhongshan Subor Z+ GPU
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Aug 2018
Generation
Navi III
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 4.0 x16
—
Clock Speeds
Base Clock
2200 MHz
—
Boost Clock
3300 MHz
—
Memory Clock
2500 MHz
1200 MHz
Memory
Memory Size
24GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
256bit
Bandwidth
960.0GB/s
153.6GB/s
Render Config
Compute Units
96
24
Shading Units
6144
1536
TMUs
384
96
ROPs
192
32
RT Cores
96
—
L1 Cache
256 KB per Array
—
L2 Cache
6 MB
—
L3 Cache
96 MB
—
Theoretical Performance
Pixel Rate
633.6 GPixel/s
41.60 GPixel/s
Texture Rate
1267 GTexel/s
124.8 GTexel/s
FP16 (half)
162.2 TFLOPS
7.987 TFLOPS
FP32 (float)
81.10 TFLOPS
3.994 TFLOPS
FP64 (double)
2.534 TFLOPS
249.6 GFLOPS
Graphics Processor
GPU Name
Navi 31
Fenghuang
GPU Variant
Navi 31 XTX+
Zhongshan Subor
Architecture
RDNA 3.0
GCN 5.0
Foundry
TSMC
TSMC
Process Size
5 nm
14 nm
Transistors
57.7 billion
Unknown
Die Size
529 mm²
397 mm²
Board Design
TDP
355W
100W
Suggested PSU
750 W
—
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
No outputs
Power Connectors
2x 8-pin
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.2
▲ Specs Compare
Data sourced from official specifications and benchmark tests.