AMD Radeon HD 7950M vs NVIDIA GeForce 920MX
We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7950M and 2GB VRAM GeForce 920MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7950M 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 14.40GB/s)
1024 additional rendering cores
NVIDIA GeForce 920MX 's Advantages
Released 3 years and 11 months late
Boost Clock993MHz
Lower TDP (16W vs 75W)
Score
Benchmark
FP32 (float)
Radeon HD 7950M
+252%
1.792 TFLOPS
GeForce 920MX
0.508 TFLOPS
Graphics Card
Apr 2012
Release Date
Mar 2016
London
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
965 MHz
-
Boost Clock
993 MHz
1000 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
128.0GB/s
Bandwidth
14.40GB/s
Render Config
20
Compute Units
-
-
-
-
1280
Shading Units
256
80
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
22.40 GPixel/s
Pixel Rate
7.944 GPixel/s
56.00 GTexel/s
Texture Rate
23.83 GTexel/s
-
-
-
1.792 TFLOPS
FP32 (float)
508.4 GFLOPS
-
FP64 (double)
15.89 GFLOPS
Board Design
75W
TDP
16W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Wimbledon
GPU Name
GM108
Wimbledon PRO
GPU Variant
N16V-GMR1-S
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
Unknown
212 mm²
Die Size
Unknown
Graphics Features
12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
5.1
Shader Model
5.1
