AMD Radeon R9 M385X vs NVIDIA T500 Mobile
We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M385X and 2GB VRAM T500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 M385X 's Advantages
More VRAM (4GB vs 2GB)
NVIDIA T500 Mobile 's Advantages
Released 5 years and 7 months late
Boost Clock has increased by 54% (1695MHz vs 1100MHz)
Larger VRAM bandwidth (80.00GB/s vs 76.80GB/s)
Score
Benchmark
FP32 (float)
Radeon R9 M385X
1.971 TFLOPS
T500 Mobile
+54%
3.037 TFLOPS
Graphics Card
May 2015
Release Date
Dec 2020
Gem System
Generation
Quadro Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1000 MHz
Base Clock
1365 MHz
1100 MHz
Boost Clock
1695 MHz
1200 MHz
Memory Clock
1250 MHz
Memory
4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
64bit
76.80GB/s
Bandwidth
80.00GB/s
Render Config
14
Compute Units
-
-
SM Count
14
896
Shading Units
896
56
TMUs
56
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
17.60 GPixel/s
Pixel Rate
54.24 GPixel/s
61.60 GTexel/s
Texture Rate
94.92 GTexel/s
-
FP16 (half)
6.075 TFLOPS
1.971 TFLOPS
FP32 (float)
3.037 TFLOPS
123.2 GFLOPS
FP64 (double)
94.92 GFLOPS
Board Design
Unknown
TDP
18W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Strato
GPU Name
TU117
Strato XT
GPU Variant
-
GCN 2.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
2.08 billion
Transistors
4.7 billion
160 mm²
Die Size
200 mm²
Graphics Features
12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
7.5
6.5
Shader Model
6.6
