Home GPU Comparison NVIDIA GeForce GTX 860M OEM vs ATI Radeon E4690 MXM

NVIDIA GeForce GTX 860M OEM vs ATI Radeon E4690 MXM

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 860M OEM and 512MB VRAM Radeon E4690 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 860M OEM 's Advantages
Released 5 years and 8 months late
Boost Clock1085MHz
Larger VRAM bandwidth (80.19GB/s vs 22.40GB/s)
320 additional rendering cores
ATI Radeon E4690 MXM 's Advantages
Lower TDP (30W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 860M OEM +261%
1.389 TFLOPS
Radeon E4690 MXM
0.384 TFLOPS
VS

Graphics Card

Feb 2015
Release Date
Jun 2009
GeForce 800M
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II

Clock Speeds

1020 MHz
Base Clock
-
1085 MHz
Boost Clock
-
1253 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
80.19GB/s
Bandwidth
22.40GB/s

Render Config

-
SM Count
-
-
Compute Units
4
640
Shading Units
320
40
TMUs
32
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB

Theoretical Performance

17.36 GPixel/s
Pixel Rate
4.800 GPixel/s
43.40 GTexel/s
Texture Rate
19.20 GTexel/s
-
FP16 (half)
-
1389 GFLOPS
FP32 (float)
384.0 GFLOPS
43.40 GFLOPS
FP64 (double)
-

Graphics Processor

GM107
GPU Name
RV730
N15P-GX-A1
GPU Variant
RV730 XT E4690 (215-0729055)
Maxwell
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.87 billion
Transistors
0.514 billion
148 mm²
Die Size
146 mm²

Board Design

75W
TDP
30W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
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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