Home GPU Comparison NVIDIA GeForce GTX 850M vs ATI Mobility Radeon HD 540v

NVIDIA GeForce GTX 850M vs ATI Mobility Radeon HD 540v

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850M and 512MB VRAM Mobility Radeon HD 540v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850M 's Advantages
Released 3 years and 10 months late
Larger VRAM bandwidth (32.03GB/s vs 12.80GB/s)
560 additional rendering cores
ATI Mobility Radeon HD 540v 's Advantages
Lower TDP (15W vs 45W)

Score

Benchmark

FP32 (float)
GeForce GTX 850M +1212%
1.155 TFLOPS
Mobility Radeon HD 540v
0.088 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
May 2010
GeForce 800M
Generation
M9x
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1001 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
64bit
32.03GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
-
-
Compute Units
1
640
Shading Units
80
40
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
64 KB

Theoretical Performance

14.43 GPixel/s
Pixel Rate
2.200 GPixel/s
36.08 GTexel/s
Texture Rate
4.400 GTexel/s
-
FP16 (half)
-
1155 GFLOPS
FP32 (float)
88.00 GFLOPS
36.08 GFLOPS
FP64 (double)
-

Graphics Processor

GM107
GPU Name
M92
N15P-GT-A1
GPU Variant
-
Maxwell
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.87 billion
Transistors
0.242 billion
148 mm²
Die Size
73 mm²

Board Design

45W
TDP
15W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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

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