Radeon R9 M395X Mac Edition vs RTX PRO 3000 Blackwell Mobile
We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M395X Mac Edition and 20GB VRAM RTX PRO 3000 Blackwell Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX PRO 3000 Blackwell Mobile 's Advantages
Released 7 years and 10 months late
Boost Clock1560MHz
More VRAM (20GB vs 4GB)
Larger VRAM bandwidth (280.0GB/s vs 174.7GB/s)
4096 additional rendering cores
Lower TDP (70W vs 250W)
Score
Benchmark
FP32 (float)
Radeon R9 M395X Mac Edition
3723
RTX PRO 3000 Blackwell Mobile
+414%
19170
Graphics Card
May 2015
Release Date
Mar 2023
Crystal System
Generation
Workstation Ada
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
720 MHz
-
Boost Clock
1560 MHz
1365 MHz
Memory Clock
1750 MHz
Memory
4GB
Memory Size
20GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
160bit
174.7GB/s
Bandwidth
280.0GB/s
Render Config
32
Compute Units
-
-
SM Count
48
2048
Shading Units
6144
128
TMUs
192
32
ROPs
64
-
Tensor Cores
192
-
RT Cores
48
16 KB (per CU)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
48 MB
Theoretical Performance
29.09 GPixel/s
Pixel Rate
99.84 GPixel/s
116.4 GTexel/s
Texture Rate
299.5 GTexel/s
3.723 TFLOPS
FP16 (half)
19.17 TFLOPS
3.723 TFLOPS
FP32 (float)
19.17 TFLOPS
232.7 GFLOPS
FP64 (double)
299.5 GFLOPS
Board Design
250W
TDP
70W
-
Suggested PSU
250 W
No outputs
Outputs
4x mini-DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
Amethyst
GPU Name
AD104
Amethyst XT
GPU Variant
GB205
GCN 3.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
5 billion
Transistors
35.8 billion
366 mm²
Die Size
294 mm²
Graphics Features
12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
6.3
Shader Model
6.8