Mobility Radeon X2300 vs Radeon Pro 575X
We compared two Mobile platform GPUs: 64MB VRAM Mobility Radeon X2300 and 4GB VRAM Radeon Pro 575X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Pro 575X Advantages
Released 12 years late
More VRAM (4GB vs 64GB)
Larger VRAM bandwidth (217.6GB/s vs 6.272GB/s)
2048 additional rendering cores
Score
Graphics Card
Mar 2007
Release Date
Mar 2019
M6x
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
392 MHz
Memory Clock
1700 MHz
Memory
64MB
Memory Size
4GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.272GB/s
Bandwidth
217.6GB/s
Render Config
-
Compute Units
32
-
Shading Units
2048
4
TMUs
128
4
ROPs
32
-
L1 Cache
16 KB (per CU)
-
L2 Cache
2 MB
Theoretical Performance
1.916 GPixel/s
Pixel Rate
35.07 GPixel/s
1.916 GTexel/s
Texture Rate
140.3 GTexel/s
-
FP16 (half)
4.489 TFLOPS
-
FP32 (float)
4.489 TFLOPS
-
FP64 (double)
280.6 GFLOPS
Board Design
Unknown
TDP
150W
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
M64
GPU Name
Polaris 20
M64-M
(216PVAVA12FG)
(216PVAVA12FG)
GPU Variant
Polaris 20 XL
(215-0910052)
(215-0910052)
Ultra-Threaded SE
Architecture
GCN 4.0
UMC
Foundry
GlobalFoundries
90 nm
Process Size
14 nm
0.105 billion
Transistors
5.7 billion
100 mm²
Die Size
232 mm²
Graphics Features
9.0c (9_3)
DirectX
12 (12_0)
2.1
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2
3.0
Shader Model
6.4
