AMD Radeon RX 7900 XT vs AMD Radeon RX 5300M
GPU Specs Compare
Graphics Card
Release Date
Nov 2022
Nov 2019
Generation
Navi III
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1387 MHz
1000 MHz
Boost Clock
2394 MHz
1445 MHz
Memory Clock
2500 MHz
1750 MHz
Memory
Memory Size
20GB
3GB
Memory Type
GDDR6
GDDR6
Memory Bus
320bit
96bit
Bandwidth
800.0GB/s
168.0GB/s
Render Config
Compute Units
84
22
Shading Units
5376
1408
TMUs
336
88
ROPs
192
32
RT Cores
84
-
L1 Cache
256 KB per Array
-
L2 Cache
6 MB
2 MB
L3 Cache
80 MB
-
Theoretical Performance
Pixel Rate
459.6 GPixel/s
46.24 GPixel/s
Texture Rate
804.4 GTexel/s
127.2 GTexel/s
FP16 (half)
103.0 TFLOPS
8.138 TFLOPS
FP32 (float)
51.48 TFLOPS
4.069 TFLOPS
FP64 (double)
1.609 TFLOPS
254.3 GFLOPS
Graphics Processor
GPU Name
Navi 31
Navi 14
GPU Variant
Navi 31 XT(215-145000156)
Navi 14 XLM
Architecture
RDNA 3.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
57.7 billion
6.4 billion
Die Size
529 mm²
158 mm²
Board Design
TDP
300W
85W
Suggested PSU
700 W
-
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.3
Shader Model
6.8
6.5
📊 Benchmark
3DMark Time Spy
26,829
3,653
3DMark Time Spy Extreme
13,130
-
3DMark Speed Way
5,364
-