Home GPU Comparison NVIDIA GeForce GTX 870M vs ATI Mobility FireGL V5600

NVIDIA GeForce GTX 870M vs ATI Mobility FireGL V5600

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 256MB VRAM Mobility FireGL V5600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 870M 's Advantages
Released 6 years and 10 months late
Boost Clock967MHz
More VRAM (3GB vs 256GB)
Larger VRAM bandwidth (120.0GB/s vs 12.80GB/s)
1224 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 870M +2065%
2.599 TFLOPS
Mobility FireGL V5600
0.12 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
May 2007
GeForce 800M
Generation
Mobility FireGL
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
400 MHz

Memory

3GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
128bit
120.0GB/s
Bandwidth
12.80GB/s

Render Config

-
Compute Units
3
-
-
-
1344
Shading Units
120
112
TMUs
8
24
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
384 KB
L2 Cache
64 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)
120.0 GFLOPS
108.3 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

GK104
GPU Name
M76
N15E-GT-A2
GPU Variant
M76 GL
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
3.54 billion
Transistors
0.39 billion
294 mm²
Die Size
153 mm²

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.0

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