Radeon R5 M330 vs GeForce GTX 970M
We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M330 and 3GB VRAM GeForce GTX 970M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R5 M330 's Advantages
Released 7 months late
GeForce GTX 970M 's Advantages
Boost Clock has increased by 1% (1038MHz vs 1030MHz)
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (120.3GB/s vs 14.40GB/s)
960 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R5 M330
659
GeForce GTX 970M
+303%
2657
Graphics Card
May 2015
Release Date
Oct 2014
Crystal System
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)
Clock Speeds
955 MHz
Base Clock
924 MHz
1030 MHz
Boost Clock
1038 MHz
900 MHz
Memory Clock
1253 MHz
Memory
2GB
Memory Size
3GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
192bit
14.40GB/s
Bandwidth
120.3GB/s
Render Config
5
Compute Units
-
320
Shading Units
1280
20
TMUs
80
8
ROPs
48
16 KB (per CU)
L1 Cache
48 KB (per SMM)
128 KB
L2 Cache
1536 KB
Theoretical Performance
8.240 GPixel/s
Pixel Rate
49.82 GPixel/s
20.60 GTexel/s
Texture Rate
83.04 GTexel/s
659.2 GFLOPS
FP32 (float)
2.657 TFLOPS
41.20 GFLOPS
FP64 (double)
83.04 GFLOPS
Board Design
18W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
Exo
GPU Name
GM204
Exo PRO
GPU Variant
N16E-GT-A2
GCN 1.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
5.2 billion
56 mm²
Die Size
398 mm²
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
5.0
Shader Model
6.7 (6.4)