Home GPU Comparison NVIDIA GeForce GTX 870M vs ATI Mobility Radeon HD 5430

NVIDIA GeForce GTX 870M vs ATI Mobility Radeon HD 5430

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 1024MB VRAM Mobility Radeon HD 5430 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 1024GB)
Larger VRAM bandwidth (120.0GB/s vs 12.80GB/s)
1264 additional rendering cores
ATI Mobility Radeon HD 5430 's Advantages
Lower TDP (7W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 870M +3148%
2.599 TFLOPS
Mobility Radeon HD 5430
0.08 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jan 2010
GeForce 800M
Generation
Manhattan
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
800 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
64bit
120.0GB/s
Bandwidth
12.80GB/s

Render Config

-
Compute Units
1
-
-
-
1344
Shading Units
80
112
TMUs
8
24
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

27.08 GPixel/s
Pixel Rate
2.000 GPixel/s
108.3 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
2.599 TFLOPS
FP32 (float)
80.00 GFLOPS
108.3 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
7W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK104
GPU Name
Park
N15E-GT-A2
GPU Variant
Park LP
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.292 billion
294 mm²
Die Size
59 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0

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