GeForce 930MX vs Radeon HD 6990M Rebrand
We compared two Mobile platform GPUs: 2GB VRAM GeForce 930MX and 1024MB VRAM Radeon HD 6990M Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 930MX 's Advantages
Released 4 years and 8 months late
Boost Clock1020MHz
More VRAM (2GB vs 1024GB)
Lower TDP (17W vs 100W)
Radeon HD 6990M Rebrand 's Advantages
Larger VRAM bandwidth (70.40GB/s vs 14.40GB/s)
416 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 930MX
783
Radeon HD 6990M Rebrand
+63%
1280
Graphics Card
Mar 2016
Release Date
Jul 2011
GeForce 900M
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)
Clock Speeds
952 MHz
Base Clock
-
1020 MHz
Boost Clock
-
900 MHz
Memory Clock
1100 MHz
Memory
2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
70.40GB/s
Render Config
-
Compute Units
14
384
Shading Units
800
24
TMUs
40
8
ROPs
16
64 KB (per SMM)
L1 Cache
8 KB (per CU)
1024 KB
L2 Cache
256 KB
Theoretical Performance
8.160 GPixel/s
Pixel Rate
12.80 GPixel/s
24.48 GTexel/s
Texture Rate
32.00 GTexel/s
783.4 GFLOPS
FP32 (float)
1280 GFLOPS
24.48 GFLOPS
FP64 (double)
-
Board Design
17W
TDP
100W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GM108
GPU Name
Broadway
N16S-GMR
GPU Variant
Broadway XTX
Maxwell
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
Unknown
Transistors
1.04 billion
Unknown
Die Size
166 mm²
Graphics Features
12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
5.0