Home GPU Comparison AMD Radeon E9260 PCIe vs NVIDIA GeForce GTX 850M

AMD Radeon E9260 PCIe vs NVIDIA GeForce GTX 850M

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 PCIe and 2GB VRAM GeForce GTX 850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9260 PCIe 's Advantages
Released 2 years and 6 months late
Boost Clock1200MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (112.0GB/s vs 32.03GB/s)
256 additional rendering cores
NVIDIA GeForce GTX 850M 's Advantages
Lower TDP (45W vs 80W)

Score

Benchmark

FP32 (float)
Radeon E9260 PCIe +86%
2.15 TFLOPS
GeForce GTX 850M
1.155 TFLOPS
VS

Graphics Card

Sep 2016
Release Date
Mar 2014
Embedded
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1090 MHz
Base Clock
-
1200 MHz
Boost Clock
-
1750 MHz
Memory Clock
1001 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
112.0GB/s
Bandwidth
32.03GB/s

Render Config

14
Compute Units
-
-
-
-
896
Shading Units
640
48
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
1024 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

19.20 GPixel/s
Pixel Rate
14.43 GPixel/s
57.60 GTexel/s
Texture Rate
36.08 GTexel/s
2.150 TFLOPS
FP16 (half)
-
2.150 TFLOPS
FP32 (float)
1155 GFLOPS
134.4 GFLOPS
FP64 (double)
36.08 GFLOPS

Board Design

80W
TDP
45W
-
-
-
4x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Baffin
GPU Name
GM107
Baffin E9260 (216-0885288)
GPU Variant
N15P-GT-A1
GCN 4.0
Architecture
Maxwell
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
1.87 billion
123 mm²
Die Size
148 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
5.0
6.7
Shader Model
5.1

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