AMD Radeon R7 M350 vs AMD Radeon R9 M290X
We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M350 and 4GB VRAM Radeon R9 M290X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R7 M350 's Advantages
Released 1 years and 4 months late
Boost Clock has increased by 13% (1015MHz vs 900MHz)
AMD Radeon R9 M290X 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 16.00GB/s)
896 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R7 M350
0.779 TFLOPS
Radeon R9 M290X
+195%
2.304 TFLOPS
Graphics Card
May 2015
Release Date
Jan 2014
Gem System(R7 M300)
Generation
Crystal System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1000 MHz
Base Clock
850 MHz
1015 MHz
Boost Clock
900 MHz
1000 MHz
Memory Clock
1200 MHz
Memory
4GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
16.00GB/s
Bandwidth
153.6GB/s
Render Config
6
Compute Units
20
-
-
-
384
Shading Units
1280
24
TMUs
80
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
8.120 GPixel/s
Pixel Rate
28.80 GPixel/s
24.36 GTexel/s
Texture Rate
72.00 GTexel/s
779.5 GFLOPS
FP16 (half)
-
779.5 GFLOPS
FP32 (float)
2.304 TFLOPS
48.72 GFLOPS
FP64 (double)
144.0 GFLOPS
Board Design
Unknown
TDP
100W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Meso
GPU Name
Neptune
Meso XT
(216-0864018)
GPU Variant
Neptune XT
(216-0847000)
GCN 3.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.55 billion
Transistors
2.8 billion
125 mm²
Die Size
212 mm²
Graphics Features
12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2.170
Vulkan
1.2
-
-
-
6.5
Shader Model
5.1
