AMD Radeon R9 M295X Mac Edition vs NVIDIA GeForce GT 730A
We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M295X Mac Edition and 2GB VRAM GeForce GT 730A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 M295X Mac Edition 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (174.3GB/s vs 16.02GB/s)
1664 additional rendering cores
NVIDIA GeForce GT 730A 's Advantages
Lower TDP (33W vs 250W)
Score
Benchmark
FP32 (float)
Radeon R9 M295X Mac Edition
+530%
3.482 TFLOPS
GeForce GT 730A
0.552 TFLOPS
Graphics Card
Nov 2014
Release Date
Jul 2014
Crystal System
Generation
GeForce 700A
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
-
-
-
-
-
1362 MHz
Memory Clock
1001 MHz
Memory
4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
174.3GB/s
Bandwidth
16.02GB/s
Render Config
32
Compute Units
-
-
-
-
2048
Shading Units
384
128
TMUs
32
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
27.20 GPixel/s
Pixel Rate
5.752 GPixel/s
108.8 GTexel/s
Texture Rate
23.01 GTexel/s
3.482 TFLOPS
FP16 (half)
-
3.482 TFLOPS
FP32 (float)
552.2 GFLOPS
217.6 GFLOPS
FP64 (double)
23.01 GFLOPS
Board Design
250W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Amethyst
GPU Name
GK208
Amethyst XT
GPU Variant
GT 730M
GCN 3.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
1.02 billion
366 mm²
Die Size
87 mm²
Graphics Features
12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.5
6.3
Shader Model
5.1
