Home GPU Comparison NVIDIA GeForce GTX 870M vs ATI Mobility Radeon HD 5165

NVIDIA GeForce GTX 870M vs ATI Mobility Radeon HD 5165

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 1024MB VRAM Mobility Radeon HD 5165 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 870M 's Advantages
Released 4 years and 2 months late
Boost Clock967MHz
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (120.0GB/s vs 28.80GB/s)
1024 additional rendering cores
ATI Mobility Radeon HD 5165 's Advantages
Lower TDP (35W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 870M +576%
2.599 TFLOPS
Mobility Radeon HD 5165
0.384 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jan 2010
GeForce 800M
Generation
M9x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

941 MHz
Base Clock
-
967 MHz
Boost Clock
-
1250 MHz
Memory Clock
900 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
128bit
120.0GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
-
-
Compute Units
4
1344
Shading Units
320
112
TMUs
32
24
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
128 KB

Theoretical Performance

27.08 GPixel/s
Pixel Rate
4.800 GPixel/s
108.3 GTexel/s
Texture Rate
19.20 GTexel/s
-
FP16 (half)
-
2.599 TFLOPS
FP32 (float)
384.0 GFLOPS
108.3 GFLOPS
FP64 (double)
-

Graphics Processor

GK104
GPU Name
M96
N15E-GT-A2
GPU Variant
-
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
3.54 billion
Transistors
0.514 billion
294 mm²
Die Size
146 mm²

Board Design

100W
TDP
35W
-
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
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.1

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