AMD FirePro M3100 vs AMD Radeon R9 A375
We compared two Mobile platform GPUs: 1024MB VRAM FirePro M3100 and 2GB VRAM Radeon R9 A375 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 A375 's Advantages
Boost Clock has increased by 32% (925MHz vs 700MHz)
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 32.00GB/s)
256 additional rendering cores
Score
Benchmark
FP32 (float)
FirePro M3100
0.537 TFLOPS
Radeon R9 A375
+141%
1.299 TFLOPS
Graphics Card
Unknown
Release Date
Jan 2015
FirePro Mobile
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
650 MHz
Base Clock
900 MHz
700 MHz
Boost Clock
925 MHz
1000 MHz
Memory Clock
1125 MHz
Memory
1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
32.00GB/s
Bandwidth
72.00GB/s
Render Config
6
Compute Units
10
-
-
-
384
Shading Units
640
24
TMUs
40
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
5.600 GPixel/s
Pixel Rate
16.24 GPixel/s
16.80 GTexel/s
Texture Rate
40.60 GTexel/s
-
-
-
537.6 GFLOPS
FP32 (float)
1299 GFLOPS
-
-
-
Board Design
Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
Mars
GPU Name
Venus
Mars M2 LP
(216-0842009)
GPU Variant
Venus XTX
(216-0846033)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
1.5 billion
77 mm²
Die Size
123 mm²
Graphics Features
12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.1 (1.2)
1.2.170
Vulkan
1.2.170
-
-
-
6.5 (5.1)
Shader Model
6.5 (5.1)
