AMD Zhongshan Subor Z+ GPU vs AMD Radeon RX 7900 XTX
GPU · Specs Compare
Graphics Card
Release Date
Aug 2018
Nov 2022
Generation
Console GPU
Navi III
Type
Game console
Desktop
Bus Interface
—
PCIe 4.0 x16
Clock Speeds
Memory Clock
1200 MHz
2500 MHz
Base Clock
—
1929 MHz
Boost Clock
—
2498 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
153.6GB/s
960.0GB/s
Render Config
Compute Units
24
96
Shading Units
1536
6144
TMUs
96
384
ROPs
32
192
RT Cores
—
96
L1 Cache
—
256 KB per Array
L2 Cache
—
6 MB
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
41.60 GPixel/s
479.6 GPixel/s
Texture Rate
124.8 GTexel/s
959.2 GTexel/s
FP16 (half)
7.987 TFLOPS
122.8 TFLOPS
FP32 (float)
3.994 TFLOPS
61.39 TFLOPS
FP64 (double)
249.6 GFLOPS
1.918 TFLOPS
Graphics Processor
GPU Name
Fenghuang
Navi 31
GPU Variant
Zhongshan Subor
Navi 31 XTX(215-145000146)
Architecture
GCN 5.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
14 nm
5 nm
Transistors
Unknown
57.7 billion
Die Size
397 mm²
529 mm²
Board Design
TDP
100W
355W
Outputs
No outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Suggested PSU
—
750 W
Power Connectors
—
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.2
1.4
Shader Model
6.2
6.8
Benchmark
3DMark Time Spy
—
30,512
3DMark Time Spy Extreme
—
15,278
3DMark Speed Way
—
6,363
Shadow of the Tomb Raider 2160p
—
127
Cyberpunk 2077 2160p
—
60
Shadow of the Tomb Raider 1440p
—
228
Cyberpunk 2077 1440p
—
108
Shadow of the Tomb Raider 1080p
—
310
Blender
—
4,680
Cyberpunk 2077 1080p
—
176
GTA 5 2160p
—
175
GTA 5 1440p
—
175
GTA 5 1080p
—
190
Horizon Forbidden West 1080p
—
144
Horizon Forbidden West 1440p
—
121
Horizon Forbidden West 2160p
—
80
▲ Specs Compare
Data sourced from official specifications and benchmark tests.