AMD Radeon R9 M390 Mac Edition vs NVIDIA T600 Max-Q
We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M390 Mac Edition and 4GB VRAM T600 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 M390 Mac Edition 's Advantages
Larger VRAM bandwidth (174.7GB/s vs 160.0GB/s)
128 additional rendering cores
NVIDIA T600 Max-Q 's Advantages
Released 5 years and 11 months late
Boost Clock1395MHz
More VRAM (4GB vs 2GB)
Lower TDP (40W vs 80W)
Score
Benchmark
FP32 (float)
Radeon R9 M390 Mac Edition
1.962 TFLOPS
T600 Max Q
+27%
2.5 TFLOPS
Graphics Card
May 2015
Release Date
Apr 2021
Crystal System
Generation
Quadro Turing-M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
930 MHz
-
Boost Clock
1395 MHz
1365 MHz
Memory Clock
1250 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
174.7GB/s
Bandwidth
160.0GB/s
Render Config
16
Compute Units
-
-
SM Count
14
1024
Shading Units
896
64
TMUs
56
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
30.66 GPixel/s
Pixel Rate
44.64 GPixel/s
61.31 GTexel/s
Texture Rate
78.12 GTexel/s
-
FP16 (half)
5.000 TFLOPS
1.962 TFLOPS
FP32 (float)
2.500 TFLOPS
122.6 GFLOPS
FP64 (double)
78.12 GFLOPS
Board Design
80W
TDP
40W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
Pitcairn
GPU Name
TU117
Pitcairn PRO
(215-0828062)
GPU Variant
-
GCN 1.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
2.8 billion
Transistors
4.7 billion
212 mm²
Die Size
200 mm²
Graphics Features
12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
7.5
5.1
Shader Model
6.7
