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

ATI Mobility Radeon HD 5165 vs NVIDIA GeForce GTX 870M

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

Main Differences

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

Score

Benchmark

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

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

35W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

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

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
4.1
Shader Model
5.1

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