AMD Radeon Pro 5300M vs AMD Radeon R9 280X2
GPU · Specs Compare
Graphics Card
Release Date
Nov 2019
Unknown
Generation
Radeon Pro Mac
Volcanic Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
950 MHz
Boost Clock
1250 MHz
1000 MHz
Memory Clock
1500 MHz
1500 MHz
Memory
Memory Size
4GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
384bit
Bandwidth
192.0GB/s
288.0GB/s
Render Config
Compute Units
20
32
Shading Units
1280
2048
TMUs
80
128
ROPs
32
32
L2 Cache
2 MB
768 KB
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
40.00 GPixel/s
32.00 GPixel/s
Texture Rate
100.0 GTexel/s
128.0 GTexel/s
FP16 (half)
6.400 TFLOPS
—
FP32 (float)
3.200 TFLOPS
4.096 TFLOPS
FP64 (double)
200.0 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
Navi 14
Tahiti
GPU Variant
Navi 14 PROA
Tahiti XTL(215-0821065)
Architecture
RDNA 1.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
6.4 billion
4.313 billion
Die Size
158 mm²
352 mm²
Board Design
TDP
85W
375W
Outputs
No outputs
6x mini-DisplayPort 1.2
Power Connectors
None
3x 8-pin
Suggested PSU
—
750 W
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.3
1.2
Shader Model
6.5
5.1
Benchmark
3DMark Time Spy
3,404
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.