Home GPU Comparison NVIDIA GeForce GTX 850M vs AMD Radeon HD 8730M

NVIDIA GeForce GTX 850M vs AMD Radeon HD 8730M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850M and 2GB VRAM Radeon HD 8730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850M 's Advantages
Released 11 months late
Larger VRAM bandwidth (32.03GB/s vs 28.80GB/s)
256 additional rendering cores
AMD Radeon HD 8730M 's Advantages
Boost Clock700MHz

Score

Benchmark

FP32 (float)
GeForce GTX 850M +115%
1.155 TFLOPS
Radeon HD 8730M
0.537 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Apr 2013
GeForce 800M
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
650 MHz
-
Boost Clock
700 MHz
1001 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
32.03GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
6
-
-
-
640
Shading Units
384
40
TMUs
24
16
ROPs
8
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

14.43 GPixel/s
Pixel Rate
5.600 GPixel/s
36.08 GTexel/s
Texture Rate
16.80 GTexel/s
-
-
-
1155 GFLOPS
FP32 (float)
537.6 GFLOPS
36.08 GFLOPS
FP64 (double)
33.60 GFLOPS

Board Design

45W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GM107
GPU Name
Mars
N15P-GT-A1
GPU Variant
Mars S3 PRO (216-0842027)
Maxwell
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
0.95 billion
148 mm²
Die Size
77 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.3
Vulkan
1.2.170
5.0
CUDA
-
5.1
Shader Model
6.5 (5.1)

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