AMD Radeon R9 M290X Mac Edition vs NVIDIA GeForce GT 750M Mac Edition
We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M290X Mac Edition and 2GB VRAM GeForce GT 750M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 M290X Mac Edition 's Advantages
Released 1 years late
Boost Clock975MHz
Larger VRAM bandwidth (174.7GB/s vs 80.26GB/s)
640 additional rendering cores
NVIDIA GeForce GT 750M Mac Edition 's Advantages
Lower TDP (50W vs 80W)
Score
Benchmark
FP32 (float)
Radeon R9 M290X Mac Edition
+180%
1.997 TFLOPS
GeForce GT 750M Mac Edition
0.711 TFLOPS
Graphics Card
Nov 2014
Release Date
Nov 2013
Crystal System
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
850 MHz
Base Clock
-
975 MHz
Boost Clock
-
1365 MHz
Memory Clock
1254 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
174.7GB/s
Bandwidth
80.26GB/s
Render Config
16
Compute Units
-
-
-
-
1024
Shading Units
384
64
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
31.20 GPixel/s
Pixel Rate
7.408 GPixel/s
62.40 GTexel/s
Texture Rate
29.63 GTexel/s
-
-
-
1.997 TFLOPS
FP32 (float)
711.2 GFLOPS
124.8 GFLOPS
FP64 (double)
29.63 GFLOPS
Board Design
80W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Pitcairn
GPU Name
GK107
Pitcairn PRO
(215-0828062)
GPU Variant
N14P-GT
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
1.27 billion
212 mm²
Die Size
118 mm²
Graphics Features
12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
5.1
Shader Model
5.1
