Home GPU Comparison AMD Radeon E9173 PCIe vs NVIDIA GeForce GTX 860M

AMD Radeon E9173 PCIe vs NVIDIA GeForce GTX 860M

We compared two Mobile platform GPUs: 2GB VRAM Radeon E9173 PCIe and 4GB VRAM GeForce GTX 860M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9173 PCIe 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 12% (1219MHz vs 1085MHz)
Lower TDP (35W vs 75W)
NVIDIA GeForce GTX 860M 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (80.19GB/s vs 48.00GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E9173 PCIe
1.248 TFLOPS
GeForce GTX 860M +11%
1.389 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Jan 2014
Embedded
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

1124 MHz
Base Clock
1020 MHz
1219 MHz
Boost Clock
1085 MHz
1500 MHz
Memory Clock
1253 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
48.00GB/s
Bandwidth
80.19GB/s

Render Config

8
Compute Units
-
-
-
-
512
Shading Units
640
32
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

19.50 GPixel/s
Pixel Rate
17.36 GPixel/s
39.01 GTexel/s
Texture Rate
43.40 GTexel/s
1248 GFLOPS
FP16 (half)
-
1248 GFLOPS
FP32 (float)
1389 GFLOPS
78.02 GFLOPS
FP64 (double)
43.40 GFLOPS

Board Design

35W
TDP
75W
-
-
-
1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Lexa
GPU Name
GM107
E9170
GPU Variant
N15P-GX-A1
GCN 4.0
Architecture
Maxwell
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
2.2 billion
Transistors
1.87 billion
103 mm²
Die Size
148 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
6.4
Shader Model
5.1

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