Home GPU Comparison AMD Radeon HD 7570M vs NVIDIA GeForce GTX 850A

AMD Radeon HD 7570M vs NVIDIA GeForce GTX 850A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7570M and 2GB VRAM GeForce GTX 850A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7570M 's Advantages
Lower TDP (13W vs 45W)
NVIDIA GeForce GTX 850A 's Advantages
Released 2 years and 2 months late
Boost Clock936MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (28.80GB/s vs 25.60GB/s)
160 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7570M
0.48 TFLOPS
GeForce GTX 850A +149%
1.198 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Mar 2014
London
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
902 MHz
-
Boost Clock
936 MHz
800 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
28.80GB/s

Render Config

6
Compute Units
-
-
-
-
480
Shading Units
640
24
TMUs
40
16
ROPs
16
-
-
-
-
-
-
-
L1 Cache
64 KB (per SMM)
-
L2 Cache
2 MB
-
-
-

Theoretical Performance

8.000 GPixel/s
Pixel Rate
14.98 GPixel/s
12.00 GTexel/s
Texture Rate
37.44 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
1198 GFLOPS
-
FP64 (double)
37.44 GFLOPS

Board Design

13W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Thames
GPU Name
GM107
Thames PRO
GPU Variant
N15P-GT-A1
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.87 billion
104 mm²
Die Size
148 mm²

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

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