Home GPU Comparison AMD Radeon R9 M290X Mac Edition vs NVIDIA GeForce GTX 970M

AMD Radeon R9 M290X Mac Edition vs NVIDIA GeForce GTX 970M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M290X Mac Edition and 3GB VRAM GeForce GTX 970M 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
Larger VRAM bandwidth (174.7GB/s vs 120.3GB/s)
NVIDIA GeForce GTX 970M 's Advantages
Boost Clock has increased by 6% (1038MHz vs 975MHz)
More VRAM (3GB vs 2GB)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M290X Mac Edition
1.997 TFLOPS
GeForce GTX 970M +33%
2.657 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Oct 2014
Crystal System
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

850 MHz
Base Clock
924 MHz
975 MHz
Boost Clock
1038 MHz
1365 MHz
Memory Clock
1253 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
174.7GB/s
Bandwidth
120.3GB/s

Render Config

-
SM Count
-
16
Compute Units
-
1024
Shading Units
1280
64
TMUs
80
32
ROPs
48
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
512 KB
L2 Cache
1536 KB

Theoretical Performance

31.20 GPixel/s
Pixel Rate
49.82 GPixel/s
62.40 GTexel/s
Texture Rate
83.04 GTexel/s
-
FP16 (half)
-
1.997 TFLOPS
FP32 (float)
2.657 TFLOPS
124.8 GFLOPS
FP64 (double)
83.04 GFLOPS

Graphics Processor

Pitcairn
GPU Name
GM204
Pitcairn PRO (215-0828062)
GPU Variant
N16E-GT-A2
GCN 1.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
5.2 billion
212 mm²
Die Size
398 mm²

Board Design

80W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.2
5.1
Shader Model
6.7 (6.4)

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