AMD Radeon HD 7570M vs NVIDIA GeForce 920MX
We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7570M 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 7570M 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)
224 additional rendering cores
Lower TDP (13W vs 16W)
NVIDIA GeForce 920MX 's Advantages
Released 4 years and 2 months late
Boost Clock993MHz
More VRAM (2GB vs 1024GB)
Score
Benchmark
FP32 (float)
Radeon HD 7570M
0.48 TFLOPS
GeForce 920MX
+5%
0.508 TFLOPS
Graphics Card
Jan 2012
Release Date
Mar 2016
London
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
965 MHz
-
Boost Clock
993 MHz
800 MHz
Memory Clock
900 MHz
Memory
1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
64bit
25.60GB/s
Bandwidth
14.40GB/s
Render Config
6
Compute Units
-
-
-
-
480
Shading Units
256
24
TMUs
24
16
ROPs
8
-
-
-
-
-
-
-
L1 Cache
64 KB (per SMM)
-
L2 Cache
1024 KB
-
-
-
Theoretical Performance
8.000 GPixel/s
Pixel Rate
7.944 GPixel/s
12.00 GTexel/s
Texture Rate
23.83 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
508.4 GFLOPS
-
FP64 (double)
15.89 GFLOPS
Board Design
13W
TDP
16W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Thames
GPU Name
GM108
Thames PRO
GPU Variant
N16V-GMR1-S
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
Unknown
104 mm²
Die Size
Unknown
Graphics Features
11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
5.0
Shader Model
5.1
