Home GPU Comparison NVIDIA GeForce GTX 680M vs ATI Mobility Radeon HD 5870

NVIDIA GeForce GTX 680M vs ATI Mobility Radeon HD 5870

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 680M and 1024MB VRAM Mobility Radeon HD 5870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680M 's Advantages
Released 2 years and 5 months late
Boost Clock758MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (115.2GB/s vs 64.00GB/s)
544 additional rendering cores
ATI Mobility Radeon HD 5870 's Advantages
Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 680M +81%
2.038 TFLOPS
Mobility Radeon HD 5870
1.12 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Jan 2010
GeForce 600M
Generation
Manhattan
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

719 MHz
Base Clock
-
758 MHz
Boost Clock
-
900 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
10
-
-
-
1344
Shading Units
800
112
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

21.22 GPixel/s
Pixel Rate
11.20 GPixel/s
84.90 GTexel/s
Texture Rate
28.00 GTexel/s
-
-
-
2.038 TFLOPS
FP32 (float)
1120 GFLOPS
84.90 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK104
GPU Name
Broadway
N13E-GTX-A2
GPU Variant
Broadway XT (216-0769008)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
1.04 billion
294 mm²
Die Size
166 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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