Home GPU Comparison AMD Radeon R9 M290X Mac Edition vs NVIDIA GeForce 930A

AMD Radeon R9 M290X Mac Edition vs NVIDIA GeForce 930A

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M290X Mac Edition and 2GB VRAM GeForce 930A 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
Boost Clock has increased by 4% (975MHz vs 941MHz)
Larger VRAM bandwidth (174.7GB/s vs 16.02GB/s)
640 additional rendering cores
NVIDIA GeForce 930A 's Advantages
Lower TDP (33W vs 80W)

Score

Benchmark

FP32 (float)
Radeon R9 M290X Mac Edition +176%
1.997 TFLOPS
GeForce 930A
0.723 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Mar 2015
Crystal System
Generation
GeForce 900A
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

850 MHz
Base Clock
928 MHz
975 MHz
Boost Clock
941 MHz
1365 MHz
Memory Clock
1001 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
174.7GB/s
Bandwidth
16.02GB/s

Render Config

16
Compute Units
-
-
-
-
1024
Shading Units
384
64
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

31.20 GPixel/s
Pixel Rate
7.528 GPixel/s
62.40 GTexel/s
Texture Rate
22.58 GTexel/s
-
-
-
1.997 TFLOPS
FP32 (float)
722.7 GFLOPS
124.8 GFLOPS
FP64 (double)
22.58 GFLOPS

Board Design

80W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Pitcairn
GPU Name
GM108
Pitcairn PRO (215-0828062)
GPU Variant
-
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
Unknown
212 mm²
Die Size
Unknown

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
5.1
Shader Model
5.1

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