GeForce 930MX vs Mobility Radeon HD 4670 Mac Edition
We compared two Mobile platform GPUs: 2GB VRAM GeForce 930MX and 256MB VRAM Mobility Radeon HD 4670 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 930MX 's Advantages
Released 6 years and 6 months late
Boost Clock1020MHz
More VRAM (2GB vs 256GB)
64 additional rendering cores
Lower TDP (17W vs 35W)
Mobility Radeon HD 4670 Mac Edition 's Advantages
Larger VRAM bandwidth (25.28GB/s vs 14.40GB/s)
Score
Benchmark
FP32 (float)
GeForce 930MX
+80%
783
Mobility Radeon HD 4670 Mac Edition
435
Graphics Card
Mar 2016
Release Date
Sep 2009
GeForce 900M
Generation
M9x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-A (3.0)
Clock Speeds
952 MHz
Base Clock
-
1020 MHz
Boost Clock
-
900 MHz
Memory Clock
790 MHz
Memory
2GB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
25.28GB/s
Render Config
-
Compute Units
4
384
Shading Units
320
24
TMUs
32
8
ROPs
8
64 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB
Theoretical Performance
8.160 GPixel/s
Pixel Rate
5.440 GPixel/s
24.48 GTexel/s
Texture Rate
21.76 GTexel/s
783.4 GFLOPS
FP32 (float)
435.2 GFLOPS
24.48 GFLOPS
FP64 (double)
-
Board Design
17W
TDP
35W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GM108
GPU Name
M96
N16S-GMR
GPU Variant
M96 XT
(216-0729051)
Maxwell
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
Unknown
Transistors
0.514 billion
Unknown
Die Size
146 mm²
Graphics Features
12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
4.1
