Home GPU Comparison AMD Radeon R9 M290X Mac Edition vs NVIDIA GeForce G105M

AMD Radeon R9 M290X Mac Edition vs NVIDIA GeForce G105M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M290X Mac Edition and 256MB VRAM GeForce G105M 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 5 years and 4 months late
Boost Clock975MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (174.7GB/s vs 11.20GB/s)
1008 additional rendering cores
NVIDIA GeForce G105M 's Advantages
Lower TDP (14W vs 80W)

Score

Benchmark

FP32 (float)
Radeon R9 M290X Mac Edition +5773%
1.997 TFLOPS
GeForce G105M
0.034 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Jul 2009
Crystal System
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

850 MHz
Base Clock
-
975 MHz
Boost Clock
-
1365 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
64bit
174.7GB/s
Bandwidth
11.20GB/s

Render Config

16
Compute Units
-
-
SM Count
2
1024
Shading Units
16
64
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

31.20 GPixel/s
Pixel Rate
2.000 GPixel/s
62.40 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
1.997 TFLOPS
FP32 (float)
34.24 GFLOPS
124.8 GFLOPS
FP64 (double)
-

Board Design

80W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Pitcairn
GPU Name
GT218
Pitcairn PRO (215-0828062)
GPU Variant
GT218-300-A2
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
0.26 billion
212 mm²
Die Size
57 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
5.1
Shader Model
4.1

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